ML19322C130
| ML19322C130 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 03/14/1975 |
| From: | DUKE POWER CO. |
| To: | |
| References | |
| NUDOCS 8001090548 | |
| Download: ML19322C130 (176) | |
Text
-- - - _ - -- -
an
' .w Mt3: *d: ww Y- .#nW. M
.m c c:.u m n a
';,--m-msxh b
anmn~,:9%, w.es2.w w. .s. a '::- .:.nw'a:mA. v.vA m =:.w3 M ,m, =u= -m.v:::n::n;*m:='-:na
.:;NV-N:.v
=-; - w, - n ~.-qm;w I }: W ^ ~^'Wl.;S
= k w r4 i 3.%.N,[::c.-~WM-!.MRicf1n;W:;.*R%.x;W:,x%:::
w~ r .a.. s. . .. .;.;.t ,w. s
?A :
-1. n. . /
.M.7y' - ., :
/, 4 %. v
. .. . ::n,:.N.~*M y :.p ~., .. :.:. -'.5 : .:~. : -Q .'. 7 . .. a;- m.. m.c g g .g**h*%*
- n- 7" p
- =#_'* .
. ..,e"s
, 74,.g LA
,,.[* ' -w 7 ',p.*M d *.'.*-'%w.-..,..~ .' . , ,,
';,=.*..L__-
- ..*- 1 . _ . . -
-. - .,?
'_7 *
- 4. ~ . *:. v J. Y *
-...---._.~s**t..'m-(.
4 .
- ?' h \"s " r. ,
.P-W. jy an. } W ** e
' - '..s . e;.'=.v^ '..*"e *M'
...%..(. 5,1 % ;".
- 2~
. - .b v
- r. .w - .. .
- c-
. N. 2 3. -- '
1 -C.: .' ~:->- J.-- o". .
.,,.."'s. .1-
. - .c- J ',*;*'t
~1 .* 3
- ,.,*- J*cs*S' ,..;;;, >% sw-g,,7>.>.
..~u s .. . g
- -%jU(.=, .x . ~ * )~ Q':*.***'* ..
'}A ~ 1 " *,'.;. * '. ;C . ~ . '~.
'Z.%
. *r<R.
~
~
s =
- 6~. $s. . ::.v' . 2:., ">. M, *T=~. ** #m',"_ .i. : -[.qk..l.'., . :.* v)<. ' '
- * -g
- e. ) . . .. -c.e*::>..i \' *:. - W
^
a-
. / M.:o:~t .v .- . r ..; .4 cm"; : - . . . , ' ^
- - .:.? ?
. ., :: . ~.
,. % - * *,..-s ,; m. . . .:
, .- p<
% . .'s.o
- w:,v:.
.a.m y t _,_, ,A.:
,-ea , ,.ry. --.:
s.
...r- .s
. ,f'p.- , ;v:.;c. 3-.y;.--
. ,.. <, ,r- ^- g w-u- c. '. ~-
.~-
s, .
- . ' . ..~;
- s t . ...w, . s . ,#. ' .,
$:;i$.*;D V 'y-jl.% ' ::a
- si l ~ ' ;g'% '. ,,5 Nl~*l. ' ~ 4l Y'**-$wr Na',,' sl *;'
l~_.n*
~(,,
,7** -
.*.L'
.x. +. g'::D:;: ,.?!~m
<. .; L , . -
-:y.r+.-U.';" -
m .r.. 2.M;L*-j.LQ w . _;:~. # . g-
,+ q.~~ ~Y. ,..
n . . -: . ' '
- . 7
,:;. m :. ..u..
-~ ;, .,:.- , -;
. Y a.seac: .r. 4 ., :-z ,,.r.
.y .p.P
. *. -s .u. r
?~-
- ~ ~-~ . . .~ - - :.:9~. * '
... 51,-sN*~.. ~.',' *
- Y,A. f f..4-oy'Wl. .,H. . , ".O. ~ .L. . Enn " {** *. . . b. .yf . ."," Q /.' ' -'Y
'. N. . . . .. x , Q-c ', N. : E .*'*? ~ .~ ,,_ l 4l. ** ?
-e
. ' ^* , . , . { .~'-
z
~'..
R ;*.c - -l " . . ,
~ ..
.i : *:, . : .. S.,. 3-- . . i '.a . . -. - s.~ .- 2
'?" .; ;,.h=; $ h= .=y - :. ~ . . ? l.~~'.: Q : ;~ :~ ~~. '~ '
~ -
. :~ > ~ .' .'
- e --: . : ,:n-l, m.. m,.:c ?: ' %.2E.1*~^.':.4 %.5:%,%,&l:%~. F W:C:'W..'A,~;'::.:. ~j:y.J:+ %. n.. *-
- ". ;:-...r;; W ;; . ' ' .::
^
- m. e. 4... w c .r;; a\ .,:. W :, . R m.. m. . g i v . M 0: .~ - < .. < . - - .
. . -- .. , . . - . . - . .: . . :. . n.:: ~.G.. ;, J r.:- 4 %,s
% m.
B.g.MMSD . , . w: OWE 4 ,
~
w~<w.w.ww UKEsR.:w.n.RiCOMPANY
.c -
-- - --.m - = . - ~
~..
1 -
. . w.
~:. ~,
W.w. . F..rE.e r , ,,~ . . , c, .U, . -4N O, CONE.E...eNU.CLEARESTATION =
- i. .iM. . .
.mgw.p.wa,asyp~g.w
. . , --e p m. , w :.. :- .. . . . _ .. . . .
w y . ._ . .:. 5. .,
- m.- r . . ..w
r .*;.. u.. , N;. . .m! cf* ..- -. :.~. . , , . - . . . u. -
;p p ;f T , Q*'..'%i~; ,,,,.:, -. ;s',;;**' -;; < . . ._ -
- w z ,,,:,.-a- -
..5.;<
l-. .. j ~, r .. :Q - a m.z .~.--~~ . .- ; . u li.W .. .- .
. .. p- .%. .n y ; ge s.. 2-
. , ,y. :;~, ..<..Q<%g ~--l. % ,,9.c.f,y. pvalA. . ~.::?;.,'a. .=-:~..; ...-
~a .-
- + -1. .< : -s. ~
v... .z-.~.~<..-L',
. : u. -
-. . .... l .i .
.*.=...e..'
2
... .w.
m ( . --.
'** , .. -.n, ,
.s
.(. * .
." u " . . %'.
. *W., , G ,*l.
.s, . _
-. :m _ m .,
#., :. .e - ; n} ~-u.a m.=; .
~..,%~....;?, .
w.
~ %. .. . - .
.. . .. ~. .
b . a ~-$,- w' . . q. ,.g.w: n.,
- n. w .a .-- .
" m* _
. . ~ . ,
,-y.
4 ..-- 2J.S. X *
- STARTUP REPORT ..A
.,.,Q'-
,,,ag,
.Y
~
s- .* . t w. h
- j. - . :.: . .
w . ,nws .
. .m. t.o. J.
.. it7 - .. ~ ". M
' ' .: UNIT 3 ' ~
MARCH 10 1975
.L - .
, . . ~ . . ; .-,
l .
- m,......,,..:. ,
... .. . - 1
.;,~b.1:.s:k~: n. .- -- . '
m.-. -- w _. _ ,o
~
s
. ..s 1.
.s....-- - .
._ .._..._. m ._ __
- . t. -: ._ _. - .
., . ' - ( .~ , THE ATTACHED FILES ARE OFFICIAL RECORDS
~
d J_ OF THE OFFICE OF REGULATION.' THEY HAVE . 5m ~ ... . BEEN CHARGED TO YOU FOR A LIMITED TIME - i
.%7s.,
. s s: .. , .
- PERIOD ANS MUST BE RETUP.NED TO THE- .' .
l a: - Q . : .7 CENTRAL RECORDS STATION 008. ANY PAGE(S) ~ .' 9 . }: (,- W,.4_ '.?. .
~
REMOVED FOR REPRODUCTION MUST BE RETURNED _. '). T ; ~; '..' . . . TO ITS/THEIR ORIGINAL' ORDER. 2 L- . [O"'*1 h.
~
\, .
QE DEADLINE RETURN DATE 2
.v.- , . ~ ... - ..::.~c .
.s* - Q ._
.~.c. - 1 f. n W
_ . ,3 -4 '75f)
..7 x z. G__ ..' c.".. .;
, 3 s, .. -
. , . . .+ e t
ITI ( -.. ._N s.-
~' . < :.- v .., ,: ,y .- .
s.#t ;.' -Q '
- l. _-. .__.";.:;. ;;: ";-,:-.: .- - , , , , . <
7,, - 1 -
",=... 3 4, . ., m. -
- o. c . .:'
. ..v s . . , .
%-.:: -.. - . - v ,n a e
.--~.. . ,s MARY JINKS, CHIEF . i
+ f _ z1:ty - ~ .- L f
~
~ yQy 'c":
CENTRAL RECORDS STATION , 3
) b., .. . . . N o.
4 ~ ' 3M ^
~ ~ '
,l . . . n$. . . .'.,. ('_M. . h. .b. -
- ..x.-. .a. - . - . . . ,. . 8 0 0 1. 'O "U U - . -i
_..s- . ] "* ... y .~h.***
, . . . [' ., a
_ . J.I .. $ , . ,.. . . - _ _
~#_ _ , . ' _ ' - - , . . - , . -.:, - . -;.- -.: - . .- _ :._, _ _
e . t 6 F DUKE POWER C O M P.A N Y OCONEE NUCLEAR STATION . DOCKET NO. 50-287 - LICENSE NO. DPR-55 i l
,STARTUP REPORT UNIT 3
( MARCH 14, 1975 .i i i i 4 6 l t
., . , . , , - . , _ . m
t 8 p H as F m O m O O 2
-4 fft 2
-4 M
4 D
e e ( TABLE OF CONTENTS Section Page
1.0 INTRODUCTION
AND
SUMMARY
1.1-1
1.1 INTRODUCTION
1.1-1 1.2
SUMMARY
1.2-1 1.2.1 GENERAL 1.2-1 1.2.2 INITIAL FUEL LOADING 1.2-1 1.2.3 TESTING PRIOR TO POWER' ESCALATION 1.2-1 1.2.4 POWER ESCALATION TESTS 1.2-2 2.0 INITIAL FUEL LOADING 2.0-1 3.0 TESTING FRIOR TO POWER ESCALATION 3.0-1 3.1 REACTOR COOLANT FLOW AND FLOW COASTDOWN TEST 3.1-1 3.1.1 PURPOSE 3.1-1 3.1.2 TEST METHOD 3.1-1 3.1.3 EVALUATION OF TEST RESULTS 3.1-1 3.
1.4 CONCLUSION
S 3.1-1
; 3.2 CONTROL ROD DRIVE DROP TIME TEST 3.2-1 3.2.1 PURPOSE - 3.2-1 3.2.2 TEST METHOD 3. 2-1 3.2.3 F' LUATION OF TEST RESULTS 3.2-1 3.2.4 sNCLUSIONS 3.2-2 3.3 ZERO POWER PHYSICS TEST 3.3-1 3.3.1 PURPOSE 3.3-1 3.3.2 TEST METHOD 3.3-1 3.3.3 EVALUATION OF TEST RESULTS .3.3 1 3.3.3.1 Initial Criticality 3.3-1 3.3.3.2 Nuclear Instrumentation Overlap 3.3-2 3.3.3.3 "All Rods Out" Critical Boron Coiteentration 3.3-3 3.3-3 d
3.3.3.4 Control Rod Group Worths 3.3.3.5 Soluble Poison Worths 3.3-4 3.3.3.6 Ejected Control Rod Worth 3.3-4 3.3.3.7 Stuck Control Rod Worth 3.3-5 3.3.3.8 Temperature Coefficient of Reactivity 3.3-5 3.
3.4 CONCLUSION
S 3.3-6 4 4.0 POWEP ESCALiTION TESTS 4.021 i L' 4.1 NUCLEAR INSTRUMENTATION CALIBRATION AT POWER 4.1-1
'4.1.1 - PURPOSE 4.1-1 4.1.2 TEST METHOD -4.1 4.1.3 EVALUATION OF TEST RESULTS -4.1-2 4.
1.4 CONCLUSION
S 4.1-2 4.2 BIOLOGICAL SHIELD SURVEY 4.2-1 , 4.2.1 . PURPOSE 4.2-1 4.2.2 TEST METHOD _4.2-1 4.2-1 4.2.3 EVALUATION OF TEST RESULTS 1 e , - - .
o e
- Section Pajge 4.
2.4 CONCLUSION
S 4.2-1 4.3 REACTIVITY COEFFICIENTS AT POWER 4.3-1 4.3.1 PURPOSE 4.3-1 4.3.2 TEST METHOD , 4.3-1 4.3.3 EVALUATION OF TEST RESULTS 4.3-1 4.
3.4 CONCLUSION
S 4.3-2 4.4 CORE POWER DISTRIBUTION 4.4-1 4.4.1 PURPOSE 4.4-1 4.4.2 TEST METHOD 4.4-1 4.4.3 EVALUATION OF TEST RESULTS 4.4-1 4.4.3.1 Steady-State Core Power Distributions at Equilibrium Xenon, Normal Operating Control Rod Configt tation Conditions 4.4-2 4.4.3.1.1 Radial and Total Peaking Factors 4.4-2 4.4.3.1.2 Minimum DNBR 4.4-3 4.4.3.1.3 Maximum Linear Heat Rate 4.4-3 4.4.3.1.4 Quadrant Power Tilt and Axial Imbalance 4.4-3 4.4.3.2 Core Power Distribution at 75% FP for Different Control Rod Configurations 4.4-3
, 4.
4.4 CONCLUSION
S 4.4-4 4.5 TURBINE / REACTOR TRIP TEST 4.5-1 4.5.1 PURPOSE 4.5-1 4.5.2 TEST METHOD 4.5-1 4.5.3 EVALUATION OF TEST RESULTS 4.5-1 4.5.4 CONCLdSIONS 4.5-2 4.6 ROD WORTH AT POWER 4.6-1 4.6.1 PURPOSE 4.6-1 4.6.2 TEST METHOD 4.6-1 4.6.3 EVALUATION OF TEST RESULTS 4.6-2 4.
6.4 CONCLUSION
S 4.6-2 4.7 POWER IMBALANCE DETECTOR CORRELATION TEST 4.7-1 4.7.1 PURPOSE 4.7-1 4.7.2 TEST METHOD 4.7-1 4.7.3 EVALUATION OF TEST RESULTS - 4.7-2 4.
7.4 CONCLUSION
S 4.7-2 4.8 NSSS HEAT BALANCE 4.8-1 4.8.1 PURPOSE 4.8-1 4.8.2 TEST METHOD 4.8-1 4.8.3 EVALUATION OF TEST RESULTS 4.8-2 4.8.3.1 Primary and Secondary Heat Balance Calculation 4.8-2 4.8.3.2 Reactor Coolant Flow Determination 4.8-2 4.
8.4 CONCLUSION
S " 4.8-3 4.9 UNIT LOAD STEADY-STATE TEST 4.9-1 4.9.1 PURPOSE 4.9-1 4.9.2 TEST METHOD 4.9-1 4.9.3 EVALUATION OF TEST RESULTS 4.9-2 4.
9.4 CONCLUSION
S 4.9-2 4.10 UNIT LOAD TRANSIENT TEST 4.10-1 4.10-1
- 4.10.1 PURPOSE 4.10.2 TEST METHOD 4.10-1 4.10.3 EVALUATION OF TEST RESULTS 4.10-2 l
11
4 o o-
~.
Section Page f-4.10.3.1 Integr.ated Control System Transient Test at 40% FP 4.10-f 4.10.3.2 Integrated Contral System Transient Test at 75% FP 4.10-2 . 4.10.4- CONCLUSIONS 4.10-2 ' 4.11 PSEUDO CONTROL ROD EJECTION TEST 4.11-1 4.11.1 PURPOSE 4.11-1 4.11.2 TEST METHOD 4.11-1 4.11.3 EVALUATION OF TEST RESULTS 4.11-1 4.
11.4 CONCLUSION
S 4.11-2 4.12 DROPPED CONTROL ROD TEST 4.12-1 4.12.1 PURPOSE 4.12-1 4.12.2 TEST METHOD 4.12-1 4.12.3 EVALUATION OF TEST RESULTS 4.12-2 4.
12.4 CONCLUSION
S 4.12-2
. ef 9
a 6 4 111 . I
o e LIST OF TABLES Table Title 3.1-1 REACTOR COOLANT FLOW AT REFERENCE CONDITIONS OF 532 F AND 2155 PSIG FOR VARIOUS PUMP COMBINATIONS 3.3-1 COMPARISON OF CALCULATED ROD WORTH WITH THAT MEASURED AND EXPECTED BY THE R0D DROP METHOD , 3.3-2 COMPARISON OF CALCULATED AND MEASURED CONTROL ROD GROUP WORTHS AT A MODERATOR TEMPERATURE OF 532 F AND APSR'S AT 20% WD 3.3-3 DIFFERENTIAL BORON REACTIVITY WORTH MEASUREMENTS DURING ZERO POWER PHYSICS TEST 4.0-1 LIST OF TESTS PERFORMED DURING POWER ESCALATION 4.1-1
SUMMARY
OF NUCLEAR INSTRUMENTATION CALIBRATIONS AT POWER PER-FORMED AS REQUIRED BY THE POWER ESCALATION PROGRAM AND SECTION 4.1 0F TECHNICAL SPECIFICATIONS 4.2-1
SUMMARY
OF MAXIMUM AND AVERAGE DOSE RATES - 4.3-1
SUMMARY
OF MEASURED, CALCULATED, AND PREDICTED COEFFICIENTS OF REACTIVITY AT POWER 4.4-1
SUMMARY
OF MEASURED CORE POWER DISTRIBUTION RESULTS AT EQUILIBRIUM XENON CONDITIONS FOR VARIOUS CONTROL ROD PATTERNS AND CORE POWER LEVELS OF 15, 40, 75, AND 100 PERCENT FULL POWER 4.4-2 MINIMUM DNBR AND MMIMUM LHR WORST CASE UNCERTAINTY FACTORS 4.4-3 MEASURED CORE POWER DISTRIBUTION RESULTS AT 15% FP # 4.4-4 MEASURED CORE POWER DISTRIBUTION RESULTS AT 40% FP 4.4-5 MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP 4.4-6 MEASURED CORE POWER DISTRIBUTION RESULTS AT 100% FP ,~ 4.4-7 COMPARISON OF MEASURED AND PREDICTED MAXIMUM RADIAL AND TOTAL , i PEAKING FACTORS - 4.4-8 MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL ROD MANEUVERING, WITH GROUPS 5-8 AT 100, 25, 00, AND l'0% WD, RESPECTIVELY 4.4-9 MEASURED CORE POWER DISTRIBUT' ION RESULTS AT 75% FP DURING CONTROL ' ROD MANEUVERING, WITH CROUPS 5-8 AT 100, 75, 03, AND 19% WD, RESPECTIVELY - iv -
e o -
~
LIST OF TABLES (Cont'd) . Table Title 4.4-10 MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL
- ROD MANEUVERING, WITH CROUPS 5-8 AT 100,100, 24, AND 04% WD, RESPECTIVELY
; 4.4-11 MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL ROD MANEUVERING, WITH GROUPS 5-8 AT 100, 100, 75, AND 24% WD, RESPECTIVELY 4.4-12 MINIMUM DNBR AND MAXDIUM LHR ANALYSIS FOR STANDARD CORE POWER
= DISTRIBUTION TEST 4.5-1
SUMMARY
OF MINIMUM AND MAXIMUM DEVIATIONS IN UNIT PARAMETERS DURING THE PERFORMANCE OF TURBINE REACTOR TRIP TEST AT 40% FP
~
i 4.6-1 MEASURED DIFFERENTIAL ROD WORTHS DURING REACTIVITY COEFFICIENTS AT POWER MEASURDfENTE 4.7-1 MINIMUM DNBR AND MAXDIUM LikR ANALYSIS FOR POWER DiBALANCE DETECTOR CORRELATION TEST 4.8-1
SUMMARY
OF HEAT BALANCES PERFORMED DURING POWER ESCALATION TESTING 4.8-2 RESULTS .0F REACTOR COOLANT SYSTDI PRIMARY FLOW MEASUREMENTS 4.9 .1 AVERACE UNIT PARAMETERS AT VARIOUS TEST PLATEAUS FOR OCONEE UNIT 3 DURING STEADY-STATE CONDITIONS 4.9-2 MAXI"UM DEVIATION IN AVERAGE UNIT PARAMETERS AT VARIOUS TEST PLAT AUS FOR OCONEE 3 DURING STEADY-STATE CONDITIONS 4.10-1 GENER L SU101ARY OF TRANSIENTS REQUIRED BY UNIT LOAD TRANSIENT TEST 4.10-2 TRANSIENT DATA OBTAINED DURING TiiE PERFORMANCE OF UNIT LOAD ' TRANSIENT TEST AT 40% FP j 4.10-3. TRANSIENT DATA OBTAINED DURING Tile ~ PERFORMANCE OF UNIT LOAD . . TRANSIENT TEST AT 75% FP i 4.11-1 DETERMINATION OP PSEUDO EJECTED . CONTROL ROD WORTH 4 4.11-2
SUMMARY
OF CORE POWER DISTRIBUTIONS AND THERMAL-HYDRAULICS DATA TAKEN DURING THE PSEUDO RCD EJECTION TEST , t 4.11-3 MEASURED CORE POWER DISTRIBUTION RESULTS WITH PSEUDO EJECTED CONTROL R0D 0% WITHDRAWN FROM '1HE CORE AT 40% FP 4.11-4: MEASURED' CORE POWER DISTRIBUTION RESULTS WITH PSEUD 0 EJECTED CONTROL' ROD 100% WITHDRAWN FROM THE CORE AT 40% FP
^'
F V
o , LIST OF TABLES (Cont'd) Table Title 4.12-1
SUMMARY
OF CORE POWER DISTRIBUTION AND THERMAL HYDRAULICS DATA TAKEN DURING THE DROPPED C01TIROL ROD TEST 4.12-2 MINIMUM DNBR AND L AXIMUM LHR ANALYSIS FOR THE DROPPED CONTROL ROD TEST ' 4.12-3 MEASURED CORE POWER DISTRIBUTION RESULTS WITH DROPPED CONTROL ROD AT 77% WD AT 40% FP 4.12-4 MEASURED CORE POWER DISTRIBUTION RESULTS WITH DROPPED C0h"IROL ROD ' AT 50% WD AT 40% FP 4.12-5 MEASURED CORE POWER DISTRIBUTION RESULTS WITH DROPPED CONTROL ROD AT 0% WD AT 40% FP - e 9
+
e 0 D vi l 4
,c v 8 a LIST OF FIGURES .
Figure , Title 2.0-1 FINAL FUEL LOADING DISTRIBUTION FOR OCONEE UNIT 3, CORE 1 3.1-1 ACCEPTANCE CRITERIA FOR REACTOR COOLANT FLOW DURING PUMP COASTDOWN' 3.1-2 MEASURED REACTOR COOLANT FLOW RATE FOLI4 WING THE TRIP OF PUMP ' 3B1 FROM FOUR PUMP INITIAL CONDITION AT 532 F D 3.1-3 MEASURED REACTOR COOLANT FLOW RATE FOLLOWING THE TRIP OF PUMPS 3Al AND 3B1 FROM FOUR PUMP INITIAL CONDITION AT 532 F 3.1-4 MEASURED REACTOR COOLANT FLOW RATE FOLLOWING THE TRIP OF ALL PUMPS FR(E FOUR PUMP INITIAL CONDITION AT 532 F 3.1-5 MEASURED REACTOR COOLANT FLOW RATE FOI, LOWING,THE TRIP OF PUMP 3Al FROM THREE PUMP INITIAL CONDITION AT 532 F 3.1-6 MEASURED REACTOR COOLANT FLOW RATE FOLLOWING THE TRIP OF ALL PUMPS FROM THREE PUMP INITIAL CONDITION AT 532 F 3.3-1 INVERSE MULTIPLICATION FOR DETECTORS NI-l AND NI-2 VERSUS TIME FOR APPROACH TO INITIAL CRITICALITY 3.3-2 INVERSE MULTIPLICATION FOR DETECTORS NI-l AND NI-2 VERSUS RCS BORON CONCENTRATION FOR APPROACH TO INITIAL CRITICALITY I 3.3-3 CORE POWER VERSUS DETECTOR RESPONSE 3.3-4 CONTROL ROD GROUP LOCATIONS FOR CORE BURNUP UP TO 250 EFPD 3.3-5 NORMALIZED DIFFERENTIAL WORTHS OF CONTROL ROD GROUPS 5-7 VERSUS WITHDRAWAL POSITIONS, FOR BEGINNING-OF-LIFE,.ZERO POWER CONDITIONS 3.3-6 NORMALIZED INIEGRAL WORTH OF CONTROL iis0D GROUPS 5-7 VERSUS WITH-DRAWA. POSITION, FOR BEGINNING-OF-LIFE, ZERO POWER CONDITIONS 3.3-7 NORMALIZED INTEGRAL WORTH OF CONTROL ROD GROUP 8 VERSUS WITH-DRAWAL POSITION, FOR BEGINNING-OF-LIFE, ZERO POWER CONDITIONS 3.3-8 COMPARISON OF MEASURED AND PREDICTED IliTEGRAL REACTIVITY WORTH OF-SOLUBLE BORON VERSUS BORON CONCENTRATION i 3.3-9 INVERSE TIME VERSUS MEASURED REACTIVITY FOR THE DETERMINATION OF THE EJECTED CONTROL R0D REACTIVITY WORTH 3.3-10' COMPARISON OF MEASURED TEMPERATURE CdEFFICIENTS AND CALCULATED 4 MODERATORCOEFFICIENTSOFREACTIVITY}0THEIRRESPECTIV,EPRE-
- DICTED VALUES AT BOL, ZERO POWER, 532 F, CONDITIONS 4.0-1 AVERAGE DAILY POWER LEVEL VERSUS TIME DURING THE POWER ESCALATION TEST PROGRAM t
t
% vii L.
* * , t LIST OF FIGURES (Cont'd)
Figure Title 4.1-1 NUCLEAR INSTRUMENTATION FLUX RANGES 4.3-1 TEMPERATURE COEFFICIENT OF REACTIVITY VERSUS BORON CONCENTRATION FOR CRITICAL BORON AND ROD CONDITIONS AT 579 F, 2155 PSIG AND 0 EFPD 4.3-2 MOLERATOR COEFFICIENT OF REACTIVITY VERSUS BORON CONCENTRATION FOR CRITICAL BORON AND ROD CONDITIONS AT 579 F, 2155 PSIG, AND 0 EFPD 4.3-3 POWER D0PPLER COEFFICIENT OF REACTIVITY VERSUS POWER LEVEL
.. 4.4-1 POWER-IMBALANCE ENVELOPE 4.4-2 MEASURED RADIAL CORE POWER DISTRIBUTIONS ALONG THE X-Z PLANE WITH NORMAL OPERATING CONTROL ROD CONFIGURATION 4.4-3 COMPARISONOFPREDICTEDANDMkASUREDRADIALPEAKINGFACTORSAT STEADY-STATE, 2-D EQUILIBRIUM XENON, 15% FP CONDITIONS 4.4-4 COMPARIS0N OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 2-D EQUILIBRIUM XENON,15% FP CONDITIONS 4.4-5 COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 40% FP CONDITIONS 4.4-6 COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT '
STEADY-STATE, 3-D EQUILIBRIUM XENON, 40% FP CONDITIONS 4.4-7 COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 75% FP CONDITIONS 4.4-8 COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 75% FP CONDITIONS 4.4-9 COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 100% FP CONDITIONS 4.4-10 COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON,100% FP CONDITIONS ; 1 4.4-11 MEASURED RADIAL CORE POWER DISTRIBUTIONS ALONG THE X-Z PLANE OBTAINED DURING CONTROL ROD MANEUVERING AT 75%.FP
- i
.4.4-12 HOT CHANNEL MINIMUM DNBR VERSUS CORE POWER LEVEL viii .
o . LIST OF FIGURES (Cont'd) Figure Title 4.6-1 REACTIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, ZERO POWER, BOL, APSR'S AT 20% WITHDRAWN, 532 F AND 2155 PSIG-ROD GROUPS 5, 6, 7, 8 RF *TIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, 4.6-2 z a POWER, BOL, APSR'S AT 35% WITHDRAWN, 532 F AND 2155 PSIG-ROD GROUPS 5, 6, 7, 8 4.6-3 REACTIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, ZERO POWER, BOL, APSR'S AT 100% WITHDRAWN, 532 F AND 2155 PSIG-ROD GROUPS 5, 6, 7 4.6-4 REACTIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, FULL POWER, BOL, APSR'S AT 20% WITHDRAWN, 579 F AND 2155 PSIG-
^
ROD GROUPS 5, 6, 7, 8 4.6-5 REACTIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, FULL POWER, BOL, APSR'S AT 35% WITHDRAWN, 579 F AND 2155 PSIG-ROD GROUPS 5, 6, 7, 8 4.6-6 REACTIVITY WORTH OF CONTROL RODS VERSUS WITHDRAWAL POSITION, FULL POWER, BOL, APSR'S AT 100% WITHDRAWN, 579 F AND 2155 PSIG-ROD GROUPS 5, 6, 7 , 4.7-1 REACTOR PROTECTION SYSTEM POWER / IMBALANCE / FLOW TRIP ENVELOPE , 4.7-2 ACCEPTANCE CRITERIA BETWEEN INCORE AND OUT-OF-CORE OFFSETS FOR POWER IMBALANCE DETECTOR CORRELATION TEST AT 75% FP 4.7-3 INCORE OFFSET VERSUS OUT-OF-CORE OFFSET DURING THE POWER UfBALANCE SCAN AT 40% FP WITH A GAIN FACTOR OF 3.35 4.7-4 INCORE OFFSET VERSUS OUT-OF-CORE OFFSET DURING THE POWER IMBALANCE SCAN AT 75% FP WITH A GAIN FACTOR OF 3.75 4.7-5 MINIMUM DNBR, MAXIMUM LHR, TOTAL PEAKING FACTOR, AhT RADIAL PEAKING FACTOR MEASURED DURING THE IMBALANCE SCAN AT 40% FP 4.9-1 REACTOR COOLANT SYSTEM TDIPERATURE VERSUS POWER LEVEL WITH FOUR . REACTOR COOLANT PUMPS OPERATING 4.9-2 STEAM GENERATOR OUTLET PRE'SSURE VERSUS POWER LEVEL 4.9-3 STEAM GENERATOR STARTUP LEVEL VERSUS POWER LEVEL 4.9-4 STEAM GENERATOR OPERATING RANGE VERSUS POWER LEVEL , 4.9-5 STEAM GENERATOR STEAM TEMPERATURE VERSUS POWER LEVEL ix , s -
LIST OF FIGURES (Cont'd) Figure Title 4.9.6 FEEDWATER TEMPERATURE VERSUS POWER LEVEL 4.9-7 TOTAL F5EDWATER FLOW VERSUS POWER LEVEL 4.9-8 REACTOR COOLANT AVERAGE TEMPERATURE VERSUS POWER LEVEL 4.10-1 UNIT LOAD TRANSIENT TEST AT 40% FP 4.10-2 UNIT LOAD TRANSIENT TEST AT 40% FP 4.10-3 UNIT LOAD TRANSIENT TEST AT 40% FP 4.10-4 UNIT LOAD TRANSIENT TEST AT 40% FP 4.10-5 UNIT LOAD TRANSIENT TEST AT 75% FP 4.10-6 UNIT LOAD TRANSIENT TEST AT 75% FP 4.10-7 UNIT LOAD TRANSIENT TEST AT 75% FP 4.10-8 UNIT LOAD TRANSIENT TEST AT 75% FP 4.10-9 UNIT LOAD TRANSIENT TEST AT 75% FP 4.11-1 EJECTED ROD WORTH AND LOCATION AT 40% FP PLATEAU 4.11-2 MEASURED RADIAL CORE POWER DISTRIBUTIONS FOR CONTROL ROD POSITIONS OF 0% WD AND 100% WD 4.12-1 DROPPED R0D WORTH AND POSITION AT 40% FP PLATEAU 4.12-2 DIFFERENTIAL AND INTEGRAL ROD WORTH FOR CONIROL ROD ASSEMBLY AT CORE LOCATION H-12 VERSUS ROD POSITION DURING DROPPED CONTROL R0D TEST 4.12-3 QUADRANT POWER TILT, INCORE AXIAL OFFSET, MINIMUM DNBR, AND MAXIMUM LHR VERSUS CONTROL R0D POSITION DURING DROPPED CONTROL ROD TEST 4.12-4 COMPARISON OF MEASURED RADIAL CORE POWER DISTRIBUTIONS WITH DROPPED CONTROL ROD AT 77, 50, AND 0% WD FROM THE CORE AT 40% FP
~ *n O
*r s '
emb
'O 2 -4 0 23
. en o CD EC Eo
>d 30 4Z e
'9 O
I
?
N
- e O'
9 l t l
. o d
1.0 INTRODUCTION
AND
SUMMARY
1.1 INTRODUCTION
On July 19, 1974, the Atomic Energy Comsfssion issued Facility Operating License DPR-55 to Duke Power Company for Cconee Nuclear Station Unit 3. The first fuel assembly was inserted into the core on July 20, 1974, and initial fuel loading was completed on July 28, 1974. ion September 5, 1974, 0conee Nuclear Station Unit 3 successfully achieved initial criticality. Zero Power Physics testing, which commenced on September 5, 1974, was successfully completed on September 9, 1974. This Se8C program was conducted
- primarily at the reactor coolant temperature of 532 F.
Following the completion of Zero Power Physics testing, initial power level escalation was conducted on September 11, 1974, and further power level escalations occurred as required testing was satisfactorily completed. Major power levels', as defined by the power escalation testing sequence, were initially achieved as follows: Power Level (Percent of Full Power - %FP) Date 15 September 11, 1974
- 4. . October 15, 1974 75 November 16, 1974 I 100 Dec ember 16, 1974 These test programs were designed to provide adequate assurance that the unit could be operated in a safe and efficient manner and were carried out in accordance with the requirements of the Oconee Nuclear Station Final Safety Analysis Report. Detailed written procedur2s, which specified the sequenze of tests, the parameters to be measured, and the conditions under which each test was to be performed were followed throughout the test program.
This report addresses unit startup and power escalation testing through 2400 hours on January 15, 1975. At that time, all or part of several power escalation tests remained to be completed as follows: (a) Unit Loss of Electrical Load Test (b) Turbine / Reactor Trip Test - 100% FP portion (c) Unit Load Transient Test - 100% FP. portion (d) Loss of Control Room Test Following completion of the above items, appropriate information, supplementary to this report, will be compiled and submitted concerning the results of the testing. This report is prepared and submitted in accordance with the Technical Specifi-cation 6.6.1.1 and summarizes unit startup and power escalation testing and the results thereof for Oconee Nuclear Station Unit 3. 1.1-1
. , t 4
t 1.2
SUMMARY
1.2.1 GENERAL Oconee Unit 3 is the third of a series of nuclear steam supply systems, designed by the Babcock and Wilcox Company and rated at 886 Mwe (net), to be placed into service by Duke Power Company. As of 2400 hours on. January 15, 1975, the unit has been operated at power levels up to and including 100% FP. In general, the performance of the unit has been acceptable. Testing and operation of the Nuclear Steam Supply System has revealed few items which were other than predicted and none which adversely affected unit safety. The deficiencies encountered have been of a nature that would be expected during the initial startup of a unit of this magnitude; and based on an evaluation of unit startup and power escalation testing, it is concluded that the unit may be safely operated at full rated power. t Oconce Unit 3 secrtup and pgwer escalation testing, as addressed,by the various major sections of this report, is summarized below. 1.2.2 INITIAL FUEL LOADING The initial fuel loading was initiated on July 20, 1974, and was compbeted on July 28, 1974. Minor equipment problems delayed the fuel loading operation by over four days. In spite of this delay, the initisl fuel loading was completed in eight days in a safe and orderly manner. 1.2.3 TESTING PRIOR TO POWER ESCALATION Following initial fuel loading of Oconee Unit 3 acd prior to power escalation, the Reactor Coolant Pump Flow and Flow Coastdown Test, the Control Rod Drive Drop Time Test, and the Zero Power Physics Test were conducted. In all cases, applicable Technical Specification requirements were met. A brief sammary of . each of these tests follows: (a) Reactor Coolant Pump Flow and Flow Coastdown Test The measured steady-state reactor coolant flow rates for all pump com-binations tested were within the specified minimum and maximum values. < The measured reactor coolant flow during pump coastdowns satisfied* the applicable acceptance criteria for all test conditions. (b) Control Rod Drive Drop Time Test Th'e rod drop times were below the Technical Specification limits of 1.66 seconds at full flow and 1.40 seconds at no flow conditions. 1.2-1
s . - (c) Zero Power Physics Test Zero Power Physics Testing commenced with initial criticality on September 5, 1974,and was completed on September 9, 1974. The nuclear design parameters measured during the testing were in good agreement with their predicted values. 1.2.4 POWER ESCALATION TESTS Following the completion of Zero Power Physics Testing, initial power escalation commenced on September ll, 1974, with the first electrical power produced at 0733 on September 18, 1974. Subsequent power level escalations occurred when required testing was satisfactorily completed. The power escalation test program was conducted at four major test plateaus of 15, 40, 75, and 100% FP with minor testing performed at intermediate power levels as required by the controlling procedure for power escalation. A brief summary of each of these tests follows: (a) Nuclear Instrumentation Calibration at Power Calibration of the power range channels was required several times during the startup program due to changes in xenon worth, reactor coolant system boron concentration, and rod configuration. In all instances, it was possible to calibrate the power range channels to within i 2.0% FP to the reactor thermal power and to within 15.0% to the in-core axial of fset. The trip setpoint error for the high flux level trip bistable was verified to be less than 1 0.5% FP. Thus, all acceptance criteria for nuclear instrumen-tation calibration at power were met. (b) Biological Shield Survey The maximum combined dose rate measured during the power escala**'n testing was 4.9 mrem /hr. , which was well within the acceptance criterion of 100 mrem /hr., in all accessible areas. (c) Reactivity Coefficients at Power , The test results indicated that the toderator coefficient is nega-tive during operation at or above 95 %FP. Analyzed data for the power Doppler coefficient versus power level indi-cated that the least negative coef ficient is -0.65 x 10-4 Ak/k/%FP. Using the measured values for the power Doppler coefficient, the power Doppler deficit from 0 to 100% FP is determined to be -0.92% ak/k. (d) Core Power Distribution Analysis of core power distributions taken at 15, 40, 75, and 100% FP for the normal operating control rod positions showed that the maximum radial and the maximum total peaking factors were not more than 5.0 and 7.5 percent of the respective predicted peaking factors. Comparison of the measured and predicted radial power distributions indicated that Oconee Unit 3 has a flatter radial profile and lower maximum peaking factors than had initially been expected. 1.2-2 l
o Detailed analysis of the measured DNBR's indicated substantial thermal I margins , seven under worst case conditions. Analysis of the measured l maximum linear heat rates showed that the maximum linear heat rates met the LOCA and the central fuel melt criteria. All quadrant tilts and power imbalances measured during the test were within their specified limits. Analysis of the core power distributions taken at ,75% FP for various
' conErol rod configurations indicated acceptable core thermal conditions, even when the worst, case uncertainty factors were applied.
(e) Turbine / Reactor Trip Test Upon completion of the reactor trip portion of the Turbine / Reactor Trip Test at 40% full power, the following conclusions were made: (1) The reactor trip caused the turbine to trip, ensuring that cooldown rates less than 100 F/hr can be emintained during reactor trips at power as required by Technical Specification 3.1.2.3. (2) All acceptence criteria except for the turbine bypass setpoint trans-ferring to 1025 psia were met. An evaluation indicated that the turbine bypass setpoint transferred to approximately 995 psia, which was deter-minted to be acceptable since it is within 30 psia of the acceptance criterion. (3) Unit response to the reactor trip indicates that the Integrated Control System adequately controlled unit parameters during the trip. (f) Rod Worth at Power The measured diffciential rod worths at 40% FP were within the specified maximum and minimum values. The hot power integral rod worth curves developed from predicted rod worth data and Zero Power Physics Test results were found to be adequate when used in reactivity balances. Comparison of these integral curves against measured results using the fast insertion / withdrawal technique gave favorable results. (g) Power Imbalance Detector Correlation Test Upon completion of power imbalance detector correlation testing at 40 and 75% FP, the following conclusions were drawn: (1) The slope of the equation relating the incore and out-of-core imbalances vs. independent of the technique used to produce the imb.iance. (2) The observed in-core to out-of-core imbalance correlation on Oconee Unit 3 was a linear rela,tionship with a normalized slope of 0.275. 6 Using this correlation it was determined that a gain factor of 3.450 was the most desirable bain factor to be set into the delta-flux circuit. I 1.2-3 0
e , . I (3) The imbalance trip envelope as set in the Reactor Protection System will protect the reactor core from exceeding the minimum DNBR and maximum LHR limits. (h) Nuclear Steam Supply System Heat Balance All primary and secondary heat balance calculations met their respecti - acceptance criteria, except for the unit computer calculated primary power at 65% FP. The discrepancy in this primary heat balance calculation was due to erroneous inputs to the unit computer's heat balance program. After correcting the erroneous inputs, the test was reperformed acceptably at 65% FF. The.hrimary reactor coolant system flow rate on Oconee Unit 3 was measured to be 112.44 + 0.79 percent of. design flow. . (i) Unit Load Steady-State Test . The average of the measured unit parameters during the test period fell within their respective minimum and maximum limits, although steam
- generator "A" steam temperature was lower than predicted. , Analysis of unit parameter stability indicates that all variables are relatively stable, even though feedwater flow did not meet the stated acceptance criteria. However, neither steam generator temperature or feedwater flow stability has any adverse effect on the safe operation of the unit.
(j) Unit Load Transient Test Fro:i analysis of all test data taken, the following conclusions may be made from the 40 and 75% FP sections of the Unit Load Transient Test: f' (1) All transients were performed without .sxeceding the limits of the Unit 3 Technical Specifications. (2) All transients were campleted without causing the Reactor Protective System to actuate. (3) The ability of the Integrated Control System to control unit parameters (i.e., power, unit average temperatures loop temperature mismatch, and turbine header pressure) during the transient was ex'cellent. h 1.2-4 1
(k) Pseudo Control Rod Ejection Test , Tha measured worth of the most reactive control rod was found to be 0.40% Ak/k, which is less ,than' the maximum value of 0.50% Ak/k specified in Section 3.5.2 of the Technical Specifications. As expected, the pseudo rod ejection produced a large perturbation to the steady-state core power distribution. The resulting maximum linear heat rate (kw/f t), minimum DNBR, and maximum power peak measured were 8.32, 5.54, and 3.18, respectively. (1) Dropped Control Rod Test Upon analysis of the Dropped Control Rod Test data, the following con-clusions were made: * (1) Analyzed core power distribution and thermal hydraulic data indicated sufficient margin to minimum DNBR and maximum linear heat rate limiting criteria. The perturbation to the stesdy-state power distribution was as expected with a maximum tilt of 13.97 percent. (2) The measured worth of the control rod which produces the most adverse thermal effects in the core, if it is inadvertently dropped, was found to be 0.09% Ak/k. (3) The Integrated Control System accurately detected the asymmetric control rod, activated appropriate alarms, and initiated designated control actions. ,
\
1.2-5
w e N D r" "2 O-
> -4 0->
2 r-Om C m r t I 0 I J
@ l I
l b l l e
O O 2.0 - INITIAL FUEL LOADING Fuel , loading was initiated with the insertion of fuel assembly 3C28 into the
- core on July 20, 1974, and was completed with the loading of 3C06 on July 28, 1974. Figure 2.0-1 depicts the final configuration of the core at the con-clusion of initial fuel loading.
f Neutron count rate was monitored throughout the fuel loading sequence utilizing the unit's two nuclear instrumentation source range channels, NI-l and NI-2, and two temporary incore proportional counters. Independent plots of the inverse neutron count rate ratio were maintained corresponding to the output from each of these detectors. In summary, the initial fuel loading of Oconee Unit 3 was completed in eight days, with only, minor equipment problems, and was carried out in a safe and orderly manner. 4 6 7 k 1 2.0-1 I
's FINAL FUEL LOADING DISTRIBUTION FOR OCONEE UNIT 3, CORE 1 I Vest A 3C03 3C23 3C51 3C40 3C08 B 3C33 3C42 3Cl3 3356 3C54 3B31 3C55 3C37 3C09 014 C085 B078 C062 3071 C063 011 ,
C 3C32 3C29 1A06 3B29 3A12 3B08 3A03 3330 3A32 3C30 3C19 B109 C084 B110 C097 B091 C086 B092 C064 B093 D 3C58 3C49 3A30 3B10 3A28 3807 3A25 3503 3A46 3B25 3A33 3C25 3C59 B108 C083 8130 A016 5118 C098 Bill A009 B123 C065 B094 E 3C44 3A13 3828 3A10 3B24 3A40 3336 3A27 3322 3A16 3B13 3A04 3C12 C082 B129 C096 B138 C113 B119 C099 B131 C087 B124 C066 3B50 3A34 3B16 3A39 3B38 3A21 3B44 3A47 3B23 3A45 3B49 3C50 3C06 F ___ 3C04 3C17 C081 8107 A015 B137 C112 B086 C114 B079 C100 B132 A010 B095 C067 C ,,, 3C34 3B60 3A02 3801 3A20 3B43 3A53 3B52 3A32 3833 3A34 3319 3A01 3B51 3C24 B077 C095 B117 C111 B085 C121 5087 C115 B080 C101 B112 C088 3072
. H __. 3C18 3C22 3B15 3A35 3335 3A22 3B39 3B41 3B45' 3A36 3B42 3A38 3305 3C48 3C15 Y North W C080 B106 C110 B122 C120 5090 C122 B088 C116 B120 C102 3096 C068
' South .
K 3C21 3859 3A42 3821 3A31 3B34 1A51 3B47 3A08 3B32 3A50 3B18 3A41 3B37 3C10 B076 C094 8116 C109 B084 C119 B089 C117 B081 C103 3113 C089 B073 L 3C01 3C56 3B57 3A17 3B09 3A48 3B46 3A26 3553 3A49 3B20 3A29 3B58 3C41 3C02 C079 B105 A014 B136 C108 B083 C118 B082 C104 B133 A011 B097 C069 M 3C45 3A56 3B27 3A14 3B17 3A24 3B40 1A37 3814 3A44 3B26 1A05 3C2,7 C078 B128 C093 B135 C107 B121 C105 B134 C090 8125 CG70 N 3C60 3C20 3A19 3811 3A18 3B04 3A23 3202 1A15 3B12 3A07 3C46 3C57 B104 C077 3127 A013 Bil5 C106 B114 A012 B126 C071 B098 G 3C05 3C43 3A55 3B4$ 3A43 3B06 3All 3B61 3A09 3C38 3C31 B103 C076 B102 C092 B101 C091 B100 C072 B099
' P 3r78 3C26 3C47 3354 3C11 3555 3C14 3C39 3C36 013 C075 B075 C074 B074 C073 012
% 3C07 3C52 3C16 3C53 3C35 l l Zl East l l 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 i
l l l 3A01 through 3A36 = 2.01 wt : Fuel Assemblies i 3B01 through 3823 = 2.60 wt % Fuel Assemblies ; 3B29 through 3361 = 2.67 we % Fuel Asse=blies 3C01 through 3C60 = 3.00 we
- Fuel Assemblies 5071 through 8090 = 1.43 wt
- Burnable Poison Assemblies 8091 through B122 = 1.26 'wt : Burnable Poison Assemblies i 5123 through 8138 = 1.09 we : Burnable Poison Asseanlies I C062 through C122 = Control Rod Assemblies !
A009 through A016 = Axial Power Shaping Rod Assemblies ' 0011 through 0014 = Orifice Red Assemblies l l
- s Figure 2.0-1 O
3.0 TESTING PRIOR TO i POWER ESCALATION i l 4 e 1 1 O I ._ _ _
= ,
4 3.0 TESTING PRIOR TO PONER ESCALATION Following initial fuel loading of Oconee Unit 3 and prior to power escalation, the Reactor Coolant Pump Flow and Flow Coastdown Test, the Control Rod Drive Drop Time Test, and the Zero Power Physics- Test were conducted. A brief description of these tests and their results are presented in this section of the report. In all cases, applicable Technical Specification and FSAR requirements were met.
. t r
4 4 3 e l 3.0-1 j r * -- v' --
a . . 3.1 REACT 0R COOLANT FLOW AND FLOW COASTDOWN TEST 3.1.1 PURPOSE Prior to power escalation, the Reactor Coolant Pump Flow and Flow Coastdown . Test was performed with the reactor core installed. The purpose of this test was to verify the functional capabilities of the Reactor Coolant System and the reaccor coolant pumps by determining the steady-state reactor coolant flow for various reactor coolant pump operating combinations and the reactor coolant flow during vari ~ r specified reactor coolant pump coastdowns.
~
3.1.2 TES1 -;THOD Reactor coolant steady-state flow war determined by means of both the unit computer and the loop flowmeter AP cells. For each operating pump combination, five sets of steady-state data were read from the computer, and the in?icatea flow, temperatures, and pressures were averaged and the average values used to calculate properly compensated flow rates. From the loop flow meter AP 4 cell indications, the reactor coolant flow was. calculated as follows: __ _. b Flow = C f AP }Bi Vs Where: C = Flow Meter Coefficient = 397,100 f AP = Indicated AP (psi) V = Specific volume at reference conditions (68 F,14.7 psia) V, = Specific volume at system conditions Various combinations of reactor coolant pumps were operated,and steady-state flow data acquired. Subsequently, one oc more of the operating pumps were tripped,and data were recorded during the ensuing reactor coolant flow transient. Reactor coolant flow, at various times during the coastdown - i transients, was determined from loop flowmeter data. 3.1.3 EVALUATION OF TEST RESULTS Table 3.1-1 gives the minimum and maximum allowable flow rates for three dif-ferent pump combinations, along with the corresponding measured flowrates. 4 It can be seen that the measured flowrates are well within the acceptance criteria. Figure 3.1-1 shows the minimum acceptable reactor coolant flow versus time for both single-pump and multi-pump coastdowns. Measured reactor coolant flow versus time is presented in Figures 3.1-2 through 3.1-6 for typical coastdowns
! ' from three and fcur pump . icitial operating conditions.
3.
1.4 CONCLUSION
S The measured steady-state-reactor coolant flow rate was well within the specified minimum and maximum values for all pump combinations tested.
\
3.1-1 -l I
s c . The measured reactor coolant flow during pump coastdowns satisfied the applicable acceptance criteria for all test conditions. 4 i l
\
, 1 i i I i 1 1 l 3.1-2 '
2 O REACTOR COOLANT FLOW AT REFERENCE CONDITIONS . OF 532 F AND 2155 PSIG FOR VARIOUS PUMP COMBINATIONS Minimum Maximum Acceptable Acceptable Measured Pump FgowRate Flow Rate FgowRate Combination (10 lbm/hr) (106 lbm/hr) (10 lbm/hr) Four Pumps 138.4 153.4 145.6 Three Pumps 103.2 153.4 108.4 One Pump Each Loop 67.8 153.4 [2.5 Table 3.1-1
4 C IU**t..t-IEIM N..~l5...
~
- 5. .f5_.di.E..t t.
E E. !D.E._i!!!_E.i. L
- .'.a...l' . .."! i=!'.iii.'; :.1.~E j.i.E.
.. . . . . . . li . .. =..=..k_... .==t*-*
" E U
4._.
; =t*-*- =gm
=t= +- r-+- t== =- n=t==t - r=n = - + - - =-
- -:1'=2
= 1 *n . *= =t= *:.i'M ="=t*-. ..:. .._g;:g{=t*
- =t :n -- t n: :_....=*-t=** ri i=~' 2".{:. : . .
"M *;*
. . . . . . . . . . . . . . - . . . . . . . . _ . . . . . .a a . .. . . . . . . . . . _ . . . -.. .
** g. =t= ==
+
=1=_n. =_..t*:0
=t=
. - _==.t.=_.=..t.==.. =. .__ - ..=_.y_:n_ . . . _ . . . _ .nnt==
- . . . .- =..t. =_ :
=,.3.n;.,.. ="+t==
..mt=.I _
. . + . . ...g.. .. . . . . ~_ . . +.....g:M .... .. . . . _.__
+.
.g_.. _.-g_.. _.
=_ p...
- n. . n. .. ,t.... ...t.... . .. ..gwt .,...g . ....t**--.._.
. . _ . =-t n. . . ; ....t'-*- n. .n. . . . ; . . , . _ .......r...
_ . . . , E. =. . .
..= =t:: -
t " nM : *-- - - " n= == =t=n n=t ==
=nn'un
=i= t t nkf 41 ~~~
-- E" :==.{.=n :nt =l"i)1.
= : t= =f'=un
==..il'==.
=t=:
.~...... . = . . ._==. . .=. - n - . = . ._ _ . _ = =
. . n. _t.t.... f. . i.,.= r-
=.n 3._.._".I__=
.n._..t-=-.~ ==_
t J..:.'*_=... . n..t.=. . .
. . _ * = . = .=_. . . k=.=_...n.. . f. t=_ =._t.=._. _ . _.__._.$._.=~
. t..~. n.
=. ._t:**:=_=:*.*: t . . _
. . =t . . _ . = .
== ==t= mt= ::4==Q:m . 11== = *n
={== --t x ! -. i._ -.~r-- =.ym:
g 4 =2= n=t= :.: t=:=n g3rt=r ri=n= = _==t = _ =. . . . ? . "_-'.-*~t =_ - =_.- t f._ -".. ._==
"7 -:- r = = = un
.....,l==g= --*a-
~
=nt: . t=
O =t= =t= m.1':== n.=n+{= == c f; HH"j== =n= g;=.- t n =}= t= t_=,
. .... =
==* =$ n=t=
- - * - - ~
. .t==
h m
=t=
rn ter = = .}== = {=n=r!=
= = =.= :== ==.:=g g:,,
j ~ h :i:== =l_
=n ~n ==p=
~~ 2
==}==
. . . = =r
== 1:== .._i._.
t== - -
-t=n = + - -
~~-
# n= =n =+
3 U
=tr =i== =in.: =t==t=
=nt=
w r- A-
.n c.c-M- 32 =---t= =t
*i tun =t_
n w._. . _ . _ .
.__*=--
=nf
=-I ====t== t==l=
t- -~ t
- J:=
st== tun unt= - tn= ==p - - - -
- tun ==:=. = =
=+= =t=
--+
=t= =in =n : n ud.m$t - =.a_=.. . . _ _ -
nt. [== =t .n-'. + : noj='I: -. =. j r: +
= h====t= : 4:={ig::t= - -- --
t== -"
%rr -. tur fii'l=-
- e .__
. . . . . . . . . . .. .i.m = ten : u - ::t= - - - - - -. ." -i. -a-. - - - -- - - -
A =nn . : # -~ =r - _ . .. --=- - - =nt==
=t=
nE1 f"ti=nn=tn ;r = tr ..q.. -..
-==
==
. .n g==n==t= w.
=. =tn.: r=.}== n
-~t-- :=t== = &n= t= -
@ =jn ==_.F=. ji.g},ng 3:.g}gg =% 3 ;;t=
13_. . . . , # t.. t
=..=.a=_=.
==iI'nt
=.. i =-- . 3.3. 3..p=.nt=
= === ut== ==_;=
=.3_E; oto g ... . . . . . . . . . . . . . . .a... 1 13 M g=:rn:. unt= = t ==
- EEi
-- -t- .=
g===== .: t- -- t- - -
- Pf=:: CO
- p G
m r= =t= ....t= =- mi.{.3:n =4c a c.txc tw ==t = =t ===n*+ t=== : n. _=t===t"== nt= tunt= = t== =irt=._un+==t=g3.:p:=W:9 W:t= -+- -m
. i.. ._ ---- g
- - ~ - -- -
at=
+= ten .*tnr =ta. . ._i. . - n ._ .
--=t--- .._ _. - t-. _ - " . .-t=_=
rI== m
=.
g :=3'un
' - - ~
n " *==t=
-Ei==t= :r'un == = =ir =t==
4_.. ==t
- - + - -- - - - * -
.:.__2.._. =t ="en"=ntn= =t=
-t-
.~t == d=
-tn n l---- :---+--
- N ==tn.: =+= == t==t == = == = t==- - - - - -
n--- r- : - + - - an2=t== " A t=*t .-- == ==t=n =:+t= = = . . - . . _ ...i.. =t._. _1 . -t==0n2 - ;f : =
'9'*
h i=nt. = === - t= - - + = -2
= ~t= --+---
=,,,.-?----
=g"5_ _.. W:=-- p
.~._. 2,.
Z t= ::=:\n{== ====t
==t= n~1=== ---
g
. _ . _ . . ._ .._1 ._
_r__.- _ . ... a. . =_=tn
- . N _ . . _ . __ . . , _ ..
__ c, O - tr =t-= =h= =N_._Nk_ .. _.=1E_ _ . .t = =r-- MtE.9_ .__h. _ h_.. 2 ._.. +- g o ::n;== - - - -
-.:.,j=. -
__u=t= A, __.__ . -- =...;===-5. . ; ==== p a =n , *. 1.._ ..p.
=. . .. g, ;* _ - .
t
. = .n.T
._ .tr t:- -n.... t- .a_.. . . _
=.=...{.=._
. . . . . _ . . . . . . . ~ . . . . . . . . . . . m._.
M
..P4 2 '#C.~.~g~.... U~N'C. _ " 9
. m. . .*m.. .t.. ... __= . _ =. . . .=.. .. . { n.* =_.+p_=..t.g._....t.2.....**._--_
. . . _ . . ..-.1.......g..
..~....-y- t-9 . .
.e- .. es p *
=l==-= uni= ====.{=~~ -:th: - f'= =t=l=ii- :-=t= =t=:3 n ut u =,3==; - ar7= *M
- ~~
ant =n - -- - - a .=f
= u-- n= ={==r =. =t= =e .
--- t u=
MiEE El5 515MiMMisilf:i5 IE:MN"iEE i=ii==-s iMiM54ES **= "** h = t== ==== == = == = ==x= ==t== c=- - - r -+ .: a g =t=
~-
= p= ===t= =t= un t-y,, ant =- : .- r = =;= ==t = = =12 ~~1 = =N;$m-t= =t= -4 o .==t= ==== ==;.== === -~- = m- m- H w ==t= =u:== == t= /= =t .. ..._w
.. _;=.== \====
==t===t= =
=wr t=yn:tt= a= -~
= ;=
g 95l" "if" "E!"" EE!5}E=M555Mi551EE M*1i~hT5M55 Mi#3i$i5 iiE5Ej g == t = =n= -
&n= ==t=
y unt r = =7:n==o== p==~==;.=- y--,,=mg=== . =n =. =g=====;t=,#.e =, ==T=:.N==t= :tg,.=c:a
= wt= um ==3=.: --
=}i'= =.=_t== y=x _ p:
t = = -
=r -
== =c u r: ==_;==:
N :=* ' = . .rT .n n =d==- :==n
== un- ; = . . . c.p=g===g;=-- ==Iy%
_=..a,- . Mt= x _ . . U =;=.
= t !** =***t- = . . * = -E =rb ..
*!nt**n
. w
... .dn.=,n t*** :_..-: .; .
.._t*-- 7.
. = . .,=g.
__.u. g .-.*+"-- .=_...a a
.m w . . . . . . . . .
==;=
== ;== ==f=- _=. :
.._.r.
q =- _ . .=_
- _ +. . _
-9~..a u - - - - - - - -
- - - - - - - - ---+--
--a--
.- -t - _ _=- 4 r=a W.
~
=;=n -= --+-
nt= +-- Q = = . = ==== ==32-
= - , E- f=._t=_= .==t==
.. .. u= - - - - - -=- I==-- -=- =.: =;=== ==IEEfn\,
=
=
-==f.=. --
g
==t== ==t = m- n= - - - - - - -
1 r = ==t== ==u= =n
==g==.-t= _ _ - -
==t = ==g=: ==t==e=
-t-- yh======t =t =!== =t=
g =in: ==- - u -*== ==*-- -+-
====:=== "-- .-i- -t= ---
u =t= =t= -a= 2I==: - L" i==: t== u= t==.-=-t = =t-- . - =n=2=t- - t=- L 4 t= =:= l===-= t--- =1P= =tn:- t=_=i== =pm ==t== f 2"=
=n=n=t== ==In= =nt== =t= t- -
=t= .--u=* = = ==t== t-----= . . . .
==t== =;= ==t== =p== -
t ===r= ==
=eter
-nu- r n=- -. ===:: -- -=-+=-
t -t =I== t-: -- =: m . ;=_ =.=..=.L- - . . . -<._-4-- .
- . t==
=-~==-+===-
, ~
=!==c==4== 9y- .=4===e 9=====d:
=
FEii-9 :t=f=n=p5==.- ~Ei=9= . ::5==t .- = 4 ==1 = - 9==v t_ _4
=
MiEOi"F5.EfiMY"*t-5iT5-iEdi=i":I!i5j5hEi515iEif:EIM 3"IfiEfE::I"*" "i"~ noId 18T3TuI JO % 'MOId 8203 l 1 1 Figure 3.1-1 l l 1
A 4 a: . . . . ... .. .s.. ....w:.... =u . . ....u... w. ..+.. u. =.-s=:e
- r. . =.ny=.._
=.. = 2n.q =. . . =..=.. =__t.=...u. u. . r.:.+.2..x_x _ =..=.lu.
. . . .. =._.t.=.. .t . . .=h*r. . = . . . . . =. .=. g=.=%=t
=....=....t.=..=..=.
r
=.tn._=2 NLNU 5UIICE ~I " 5i5 N!N I$5 SIS 51E'i iiiiiNEkENNiN !!NfNLUN!5N !55kb 5 n- . = = =:....
=i=.. .=..:_=_=. g}n ..: . 2n :n._ un
='.;_.
_..=_ :iK=--
=4= tr ;L .=t =
=t= =t= = = -=t=l== t
. . . - . .= . . . . =_=_.5..
t ={=nu =. .
. = . . ....a. .
..f. .. . .. .-.-t...
...~...
..5...
..t.=.... =
. . . . ,: ...t.r. ti t. .r _n r.. r. . t. =. =. . . *t . . r = . .t
. - * ==...d.=....
._.- ..i.. ...
=.. i. n...O. .*.:. f~_.~. ..:=..*.1.._
EME ' -ljii .iiiiii: siliid- ~-i-' If-hhlgi jihj@ uii}Ei! dNflijiLiij$33 4-jjji' [ j@lgh jj.j@ ,,~_[_$
- IE!5 E5EU5 5iis Effi[5" "E " 15!5 "EEri i"I =i 5!5ENiEN _Ei! 'I Eid!55EE -d:$
i=i-E Eih
..5...
#!E5 ElEE M rE t!E Es!M #Ete= EE!EEMME iiEli #
....+
iM5#MiE iMEE .....w... ....
--..4-....
=...l.=... ...*..n...*. 22. 1. ..=.._;;. .. =.
C. .I. .C. . .
...= . .. ..=. . . . .C.C. . . t=. : . O. . t. =. ...=..
. ... . f5. !.*. * .. =.._n..I:. Z.=_%.p=..*.. .. =. .. . t.%. C..2_"{a-g bNb bhN' bfb bib N, b NiN b bbbh bb N bb bb Ib bNt' bb bb b w ele E-!!E = =lE iHM i="Ei E!E =i!ME BEis M!if WiiE #E E Milar *=i= : tt=-
MM 5i5 Ed!id' 5ii5 5I5 i 5 E515 EiE iiElEN $IEE E5!5 55 5N55555 55$55 5555 . HO 4._. C. . .:. :. =- . =.
. _ f~. :
.......r..,
=..1'=... =. - t .n. . t .3. . :~....
..w._
= =. 4. =. .g... .;g. . . . .. ....; 7.n.. .;.._ . =.
. . . _ . . . . . ..g_...._. . . . - .
. ., 7.. .;. ..;. . =...;.t.... .
.g._ 4. ._ _._
_. __ .o . _ .. -
. . . . .. ... ---*t.... .....t.... ._t+.
WH =:n - .. : .1 :: . . ..n z. . . ...q... != ...n n
<: ---a = =t -t -=n.-- .. .=. . .=_. . F.. ._. . . . . . . . . ...j_.. .. ...ji.n
.xd.
. . . . .a
. . . . .. == .
- = =l=nn=1"'r:. n=
=1:n-
=:r=
EEiE:- EE!Ed EE!Ei: =Eii'E i-ME =EliELE=t= niiiEn :=tMIEElE i' ilEE#El5E "E" E~~25 y
$po EE!E EME =i!!.M iEiMF i== == =E~EEE =iiE= ==n= E#i2 ! :llMMEE #EME EEMh 8 3H === : = = ,= = . _ sun =r= == t=: --- -
------ e o- ==- = = -=:==f = t = ---t= =ta= e-- =t=
=F- = ==t n- ur: = --- :- -f== -;p-- .
..a..._
hn- :._ ... _ m 39 = . = =qua =t= ....a24. u. ==2== um = a.q.= r_. f muli r== 4:=u=p==
==j==. . r --
ag =. - =n= =.= mitur . :t n--t= = t n-- =n= rn. t=;
+
=::= , a wu 5=g4 giijg sjg.-ags gigs ajagjs ;jg;gg ggj;sggggsj[gj;ggggggggg; gjggg g wq H
nr:rr .un! r-r ===+} =r tan
=2n:- A-l:= =r. i====2=
2
=:= ~
;= = = . = =H=== {=m=F.=='==I"' ==n7e
= ,,, 5{n=: :?== H
~
Ib IE5E: fiElE ""iE FEiiml[i:!" M!EEEE!5EiEiiE; EE}MlE",MMME 58Edi@!EE EE!M g B5 EEiEt MfE5 =MEM*i-ENEVEiEs='=9Esii=EiEE EE!.i~:= =sn= ESiGiiii= MiEE
- d& EiEi :"iifE "!E" "lMh Ei? E Eiiih Eii). die- =EiiEE!"i MN~glE ER:E$
g$
,4
=au;
=t- =[=r=
.22;;- =2- 1 ar =[n f :-3-- z.nr = p= nn .="n,yat: :. = =:
.a .
u.f; -. - . . =. = p=a. =c =i=-- n=y-k: m s x= x. e== 0 S t---- :. 4 3e Ei"" E$iE EMi? EWi"ii H!E" EM6fMt#" fi Ei Mi5 i:ElEE E@Eg}i$iEE E _ EE!EE o 8@ ==r-- r;= == .w = a = =& unn = - r ---- a
+u =t=/
- t. =
y9 -- :; == . u - t= =:/== n r.n + =21=
- = t:\. =I==3. = .=== m:it===gJu
- r ., . = =t= g gg =:= rr;.=
== n= = =n =t= = i.=
-ntru = / r= r~}==f..!n 2
r
- -f -
- ' - = = n :-t =Arun =::r- =t=
s::= m =:= =ac=- :oir: = - - - - nu.ar c : xt= : == 0O lE!i5 E5!EE E#iEs Ti5 M #s!Es Ei== Miii- ichMMME55j5 E@EgdiME "3:~ = P em Ei2 =fE.=iie=/EtiV=ii= E=e EinE =w= EiiEM^!E E=ns
== ::: =:= =t u u. . .n = = = ==inx =
s
== == === =. y.==-
=:== :.nt =
=Eir:!E Essa m _ . . :. ;. : eve 3 . 2 c =. _a =_ .- _==.=.. =.t.-]....
*~y:=. . _=._.._y... .j=E.n{.}=_ =;== = _h7 __ 2.eut1=w:==_. E_E1= =.._
_,=.. .. =. . . f . . . ..y-..- .w.. ..u W4 =. . . . :. :.r.
--..j_-*_-.- .
.g. ..
..--. . . t. n.
. . .. .-.. m.n_.r
= . __ __.. ....g,.. .
_-..n.._;:
. =t=_-
.m m.
=[=-
m4 :_ . = = ==L= ,r n- -r.== =.== _ . . . ._ . _ ..t_.;. .._. _
. . _ ._.u_ ._th. . .
==2= =:=-
< =::=
=r.
=n2 =u .r= . ann =22 == t= = = = = = =n -
nr.p= t = t= =nE"n- - - - u- ===z= -: W r= f t:: -t= rr*-- r=tr=== =_ u4=_nv . uT =r- tr =1--- E m r==-p===72;_= 22. r 2.= .:= =at=.x = np=x = = =:= =t- nn. == L.a 2 2 = u nat=t=t= -r =aun - nt--- =g== ma= un
+
= 22
==t=
2.__ =ta=
-t==.
=:= =t= -
.: i= d= ====== =:== == - -
=t= =t= 1 l=: :n=r
- r= { ==:= =r= =r= x.-t= r.niun r := =t===t==r== = ==!=.= c. != ;=_... ==.-_".
u nu t=
=-z
= := ' ' : 7. . n;;n{=nutna r= rm= . : "l=m=j== . . ;=
=p=. . = nnannjnn=i===]+==}=-- . 2 EP==
;== =. nun = =. =r = = .n= = w ._
=. .=m ta n. un. jn..
_=p=._=. .n..an.n. . .:nn.. =. . .jn. n. .. .; t. . .- _ _ . j n_. ..
,_ =_ jn.,u.nuj- ., .... j,..n. . .
.=q. = "___~.._=.,
, , . 7
. . . . . .1 = 2;u- w= ..; -- -- --
u.- == =-Fa._.3=i== ~ ~ ~ ~ - - nt.. C3._;nQT!n tr - -Q ;.- g7:n-O rt=C r .p= g":=F.=- ey==' =v--=- ";= g= =In-g - C.Wct= W- = :=. m ux:2 g= n_t =grh:4m=}=i==t=._.._
= 4 = t :rtt=t Mat r- +-
4 ~_;=T=.nnnM=ruf"=_}n5;2nL=;==T= 35:;=nt ,= ! - . :-+- noI3 IeT2TuI 30 % 'aoI3 e200 Figure 3.1-2
4 A O h=t= ..n
- n. . = hi:.2 i*ntt= '*t* tt** ::tn %n *.***h'*! n"tnn :**-i** : :****tn**: :****t*EE.
1 nt= =hm ..::}' =. *n n= ~!:t = =t=
== un/ - rnt= _ = . . . . .;= n* t= ** Lit.*:!!tt!**tt**'. = t=* u. ..6_
. _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . =.-.. in n 1.:. *. . =. . *n. .*. lt.n. . =. . . :. :.=.
. . = .. . = . . un.. =. = . . . . = n.
. . . ...m.,.=..
. . . . . . = . . .. .nn.l=. . .- . .z.z.n..*
.. . .=...i.=.. = . . _ . . ...f,=....
._ =_..i. r. .._
n...n....=...=. ....i._._ y ... hI! fbi f E! N!fNN NIi Ni UNN5b Ebb 5N:NNNi i 2Nhbli ECUE IhNfhN;UNf bNhkb NNUNN N. t b !IE ffh I N UNffE! b El 35i
. . Efk.fh'.! ! h , . . . . . . .
EUf hkhfEI bIfNN hf'
.it. r.=i. =_ . .= . _ . . . .. . ..i.r.
!N -
=fi n' .
=_..r=...W_ ..t, n_n *:n_ t.=. n
....I*....
*t
. .. n.i. =. .**n..~.
. .. ...ln. . . .= _. . ..._l=.
. . ... . . . n.. = . . _= - .:..**._.1=_
n.i~.. ..
= _ . .. . . . L;..
- =. .
+
IN - k' iN 5Ni Ih!!b'NN NhEhb'fbNfU f!N! Eif . f' f N!!b b!nt.
== = =pgi gggiij st= Eg;gg Egggi ggg- ig;i:gi hhE iNii8liNi E !NNEiN ."-iiiNE =f-iiii .
gwp. ;;, 3.
. . _ ..t..-_
. }.... ....j'... -*....- .. .y+ .g . ._. . . - . - .-- ;.-gg --+.- -
-}_. : _-L.._.-..
._..m..... x...._--
-~.- . .. . . . . . . ...g} ._- _x.-.-.3...-.-
. . . . _ . . . , y. . . . . _. . . . . . . . . . . . . ..... . _ . . . . . . . . . . . . , . .... . . . . . . . .
={n .: nn
=g=..-. =..t... r::n .u - un j= =un}!= = r-+
nh;.. =.t m. nnt=n = .n: =t= nnInn nntun ~~"- gm =1.= , ... .!nn~ =.= : = t: =- =;= =_.a nn f= _ . . . . . 4._. =t== Om n ..n tu.. ..nt== tun nainn . *n= = ;*.: unt= . . .n t= n- - = == =tur=t= - ~ ~ - - tr) a
=.n}n.. r nut = : - --:n-t --- =t= == .~*: ~n--t= = t~~ . = =t~ - =+= .._e.._a b
g b ntu . = . .natun .. n ;=
~ntu : =:n -*:: t**n t=
nn'"- E nnf== t: nE*l=..- _.-t= =n = -.- n n= t= =fE2*;- m
-~
=.n :=
=t=
' - ^ ==;
tn= n. ny
*< ...- . j. . . . . . . . .._ .._.- =._a._
=..l.....=_.i....
=.. .f. t. . ... .
b ,, _ =....f.=-.. = . . .. ..n.
. n..n.
.. t =.. . . n=.....=..[=.... = . =....;. =. . . . p. _n.n...... . . . .r... . { =. ... .n. .- t+ = . .=...h..._.
. . .. =*:. . . -- . -IU*=_2 n....t.*..=..
WG un ..= -- r-in.. .ntun :. t u.. n =. j= = =t= r : ==!
- n: nn : .nI=. ..nt= nutnn -
w *
- n{. _.. ..t.... ....t.. . . . . . .._ . . ..d nr}Mn - . . . . .I ._ :t= =t= n tr =+[=.. . . . . ~ ._
t: =.. i.ja...E. . p. .=.. =.. is... .
. s. !s ~
=
=. ==.i.=.= = - . = . =, . .=....t-==i= s
= g.s. .. t. , .= =. g=. . . =.=.t=. ==tsE
..p_.
4 g 2; wo U
=n
= f=.. ==
n . . . . .
={.=n
= = nnjj =n * =t= = In. :
=t=
un t= =r==t~r= t--
=.'t . .: .n: n= n:n
=t= b.g. .:
r
. inn .
=jg 4....
n
=;cW = =yo
- =Jun nn n : in =t= +
nn *= = ==+;n = tun + ngn: =tnn 0
~~h* : ==t= =t.... =I=n-- rhm ~j = mf==t- =fnn
+ " * - "
... = nn n . .= . - .. =. .}.nn = n=n=.. :. . . . t/)
e1 a4 ON #l* *I* t= *ju.:
.n
+#
nu m.. ....n- : .nt= UI'I' ~ ~{ n CI'*2'IU^U U
.n n ==;=tunjnn i
CI*IC *'
=t:... _ . . . _
*IC ICI ~'
nt= =gn=
**C WH ..n'n untu ; uninn +
minn nI t=n: inn unt== =li=. . . ., n: tan r1:2:ft ~ -+- ==n= .Q.e. N :mi=.: = t" - =+trn r =l== ==n=.-=f= -ft n = = = =t= = _ . . . . .33 =t= =4lr*. k WZ nnt:= .=+ nnjnn . . n *= :== - m -- - ;= nninn 'n'= n W.~. . -- " *- --- H HM =;= =[nn r = .n - = f'==t= == :-- T- n9- :, nnt---- p ......... . . . . . _ . . . . . . . . . . . . . . . . _ . . =f.nnt.. f :{===t= :-- t = =t-- =. ...j=.. ._44, n..._.g n-.**i'~E 3
*=..t.=.... =...i.....i.n.=.t=.._ =_{=_. =_..{=.... n._u.t. .=. . " . . = . r.
n un;= _ . . . .._ h. ..._n. =_. . n.-._i. ..) _-n..m= - -y ._. _n. n.. u
.. .j' .. . . .. p__ _ i.=_. S.,
. . . . ._ .= Q.
n:.4..n =nn nn p== ! =:= F : . tm n1:1:::: nn :-- r--- A OA n=t = =nn vn, '
=+l=n
= ..4...r =}= = * =/==in.: n t--- n:'-+{- +;n m nn n=t-- n. --- . t.*mt ._ a;nn . _ .
J . . . . . . . . . . . . . .
. . . . + ..n. r n. . . . . . - . . . . . . . . .._+_ %n -. e -u _ _ . . . . k AM n..nt.n. n :.n.g.:.n. . =. . j . . . =+-*
. .....}....
= . . . . = .=. . .} p . .-...=
. . = . .' . __ . .= . . . - . = ~.
....t... . i =.. .. . I=. . 3.'.'..'.'_-.'.M,,
..g*.-C.
.a. "fC... _
I._'C. _ . _..~b.__
.-C hOw H..H..f. 5. .EH.i:jii.E..
.i.lij.m.i. E_i. fi.5 B.. .ili.s. i.i_iB. .[._;!i_iE..i.E_.
- E.i..hii.:. i.s..ij.n .i_i.i.i.i- : _-li.[i.jEi.i.
._ %. . qy _.E.liiE_ E t i:f."2.. % 4 4 ....t.- ..t= un n. un+ /= = = tan =t: : .=i .: H 9 =;nn nr +---'
4% . nt= ~nt= =!=====t= =*l=r :=4; = =b.'~~; = ==tn 1==n =t= nnt: : =!=m = Q M: =t= ----4-~ @
@O g
g
=~hin
*: . = .
=g=
un ung= =n =P.=
.= =4=" nnt= /nt= =:nn =jun
- .ninn
=.= ~n tun =n 7 un:.
=
unh..n = nPt 5--=~ r4 nufE~ n-n----=- n-8 ung *- u' n--- 7 =. - 6
; n.- = 243;c =:= --
ga =.n ;- = t =r = t= t =.n=;= 1 =j=-/n.:nj=n==trn .. .n r--* l = 2 = =j=n-=nnt t;=:= =. tl= =t= rwo =t= = .n= 0m untna =g=. un . . nn; n -- =.7=my==2 = =:= =n= . .n n= ;y gn =t= . . . . . = . =. . .{. n = -- / .._. a.. =t= =x nn A=n.. =tr n u._ ..M +E .==.n.et.:= 3 dS Mk 555 5 !?$ifEM5iiE El!EI
.:. . = = inn ={= ..n =; 6; j=-"-~=+:n::--
i[i E E55557=-FIEE!M"E E 5 }55 'Ei
- . t=n n.N:. nrjjr n ;::2 :.tn :t=n nntn=
d b5E 55iE5 C.j=
= 7 = t-": =.nn ---t- ;/ -"
~=M:- r.= =t==:t%=._nn S .:st n= --
@d MM 4 :=tu=r nn j-
=n .:=n=bnn =
=-._=..
"r; /: E.
nn+ un =r
= n*f---
i =n-t tnn =:=nn. =}n=r =}.=..r===:nnf%-+
= := : A,t =m'tMM Mr nwM=
...,.a
".:i.=. .. . ".t.2
......t.......
_:. . . . =....;..,/. -
. . . . . . .=....t.=.
- n. . _ .t._$ u_n.2.n...g .._l_._.. _. __ . _ . .__
mm . . - . . , . . . . ._ . . ...
- t.__.. .. __. . .
.- a_ _ . _
n ann- + -
==t = =j== =j=-
gg
=-g. =[' -t= = gn:. .=tnn
=,= = =-} - * ".--
- n. t= = .n r== -.
=- tan +d--- = "tn.--
E$A __ _ m.._ nn
=;.3==nn n =t. t=__. r
.._= ra=in=nt
_ a 2n n=*= t==
- nn=.
=n.; =. _ nntnn _ _ t.
nn:nn= t un
..af = tnn = t. = ==i. ...
. . _ . . .nurun __
=n t= ann =p= nn ;=
=,= =n n:= = tun =;.=4 = n= nn g=_ =t== ==tn= =_ip==
1=}n .:nn
- =1= =2nrg.:y= n = J.n. -. ==
n= . -.-r==t=
. -.a_ - . . - _a_.. : .
n:nnn .=n n. .m=n= 2n nnt = co==
=t==t= =t r =;.=t=j===- n
- _ = n==
t= =n=t= =t= - nn.= = inn =3
- -" n= =y=*n nuc nni,Ct n:
nntnn =
.- !-J=:=
'iE. ..jE.. == G= Ei. E f, El:=3*==i. ~ "-. T. ~. ' -. . i. E. =E==E. E. . . f.=.E. .=. f. i.=.=.. ~. J. .1.=E.*E. .t.. 7=Ei=^d_
._2.. ....
n=4= =t= =t- --- --- n==n n=;=. === =:= =nn n_._ unt=g=tnontno =nonama= " f.i.n- = n= i.nn = q= m onn=c- t-no=t=c=t- :q=t i.n .
=$=1.
~T- spg==;n.Om;=W=jn.+Puu==Tn=...n.
.n.m . , t== = tant r nt==
n
- . =tn E=t=."3.nynN=;:n.'p=*I=y-t=Tm=*t.a_. ... - -
.--::= -=:nn: n:
30I3 IUT3TuI 30 g % oil m 3 Figure 3.1-3
i l I spuoaag *di al dand 2any amT1 I .' I1 t f. [ $ !.!w!IU! Il[ I 0 l !!' l q! ! l! Il l
- 1. ! IIll l!!! ! l.i .![i!. III' li F! Il.{l ! [j ,{! il.,! [{.l 4lj jin iII I I I
, , . %a a. !
3 a.lpl! r [f.w! III! a!IIIj(.{,jj a! a!! r n' % . ta 1, _n!
. n. ll 5 i,i. j!. q.Q gi!i j gl r 2 y: '
l ;s,y. !. . } I.pl ' t p. jj;. .:ll y. p. p. ii ; t 1 . . i d. ,.bl
- n. .q. l!. l l1 l! !.l : :i
.tl 1 , 1.1: rp. i 1. f: :1
.. . . . f. ! . 1 t
I . . . i
. t. h. if. . . ! . f . . .i n.
.j*i! i j;! ij e ij{l h p, 4t !il
.y: n"[ij
}u tu}i e_ il{:i .jll:i ..{ji :jp:
t.;.{:! :
- l}i .ll:: w a:jp l1 t :j a .ti 2 ;;ju fj:: n I ; i.j ;p u :i " :_ -
tjp; ; :l{u:l.p: 11 1 dih u :.Hl tlll uj *.%t i.ii: ii li
.n ;:I ,:L!it ip:
1 t t 2 a ii :f t. WTOW"-M jj 'jtj
..!]y; u- yh i: ; 1.. ::lp :,ji r;g- j'! !}{i j:; yl- 1q!- i m
. t :: r n t.: n! :, 4 ,t : !! .t i:{g.:n :
- 1 i. ; .
nI 2 it1! ; .! [-i n .;i pa ::i.!'n
}- :
n t . . Iq y,1/lj p r-d.l. I c !i.
!!!! !i ! ! d!! ii! }+!-! g!.
lNiit M.MMW ii ! ii! !!ll !!! :i ! ll _-i. l .!.!.!.i .!!{.!.! .I! .!.!}!.O!!.iu. .: p.! 'l t+!l:-! !! '! ++L :
* * -M48 @! !!}! d
!++i+
';{ +;;Ia :n; p; : ;. +:-ilp: !!M"af t-
- n :Ip; ;r nn a -
-'*+ +4 + -+- - 2 p:
- +-
sras 2 - +- ++ da* i m-- n
- m *- --
- r- *-
- i. :
n_ _ n ni: ; :lh:
- i. .
- li
- :: h: .t+hi
- r! - y i.
. . : a. . t. . :i
'. a::i+l-on - - .l n. i ; o. . i.
- : m. n. r
;I. .
t . n n. r_ l' i
. n. . :. jI. ,}. . i.un .n; M. i.II.
e d; i
- }. j e-. d: i.l I4. i::! p'. h:
7 ii in. .. ;M" "I! !HI ih! d!!" -!! I ~~ !!}I ! ! !!!! Il !!l! !i illi l[ Ili! ii}} iLi ! [ti- n: jj
-[ft :m . e; ne r : e!l{}r!I!! ! !!!! Ili! -t}}!ii !!!! !!!! !}!! $8 llll ll } !Ill :!i!!
-tr!y::: mt n : tt ...( 'r /.r ti dh :ti r q: . n. .
~
tm i!+-
- }{h.-
. t
+ t, t . : 10 n1h q. p, !, p. :In ~ .n.
nl:; n :...lj:. . qs .u jn. ..,y, ~ w m- .t . d. b.; .l.i:: p !m n
. :w:. n"!! !j!! ':r!j ::N
. l. h.;.. M@t ip; ..t u. h 4! l; :p.: ;n@n d,; er. .jH v ; . d; L~
i!!! :tp :- .;
- fjj u:
N--*
;ta :n-
- lp nn e_ gt: :
!ln
- :4 pg ph: ::lj n : !!'{;;-.{2p: e 11:: ;l,l:it 1 :lh h:-un ...r
-,lj:: ;i :i1.p:n ;;{'***i .1>a.a.Q y a.; db: 5:: :,-
i 1*g 1 un : lj un :!::
- s +.
d: un ji. h.
- :I
-}'.
- i -
nj i;g . ,1j en u! n
,.: :::.11;.p: nt. tth. r- m tn ne r:: :! u-n 4+: n- e !ni +n m o
- jj.qq. _ .n. y :.rlll :!!.t F,{.n a' .: p. .:.a. p..ip .: t p. u. p. .:@.n.h %.th. %+h jj;; ji:p: ; h. ;:*ll;:tn :ln::. :p: :) ;ly ;it+! q: .!!.~ q.:p t. . on u a:.. J.h
. . ... t : p. : -ll.! np. : .i.4: 4. .e..: .. n j4,t,.}',ii :
m. y . t . ... y
.:. ::r ; n n- :: t: S.k. av ;y: a p!:: il i: i p u :n: :y! - -
n - .-e;;; nn yp up i: m; u p: *in e t!. i.uw: lih :"ij d. op: m. o. .;o.d::. a ::.a. .:In. : :jij ;th ro
- n. n nl:. :t- n. g.r!! ;dn n un ut! :u at.: u: n: : .t [h nn :t. n e{2::aq ), n.. :.l .n .2 :.- un m : i.jn :, h r
*r q:n -r un ::2: t-r- + - t 2: nh r t:In 2 22 n: nu m i.}i.t tm -
m n; ;:; gj!. : n. ")p: q - %jjpN.r t.ih. q. . h. ;.I.:n l . . n. ;pj un yp. 'q!!. a. n.;j.. , n: $n n i: rll: : : mlj
;,ip. y , . . i.rd. p. rl11 :. ..
. . . :. .. o,:i,n j.z!jh.. ..: y. :. i f. .. . .n. n. . ! ip.:. rl.. ;;;; . ; :r .q n
.: i. n. qi .i .:oh. n: :m. n s
,M. I
,, ~
sp: m :r n: - n : n 'n t ! on n an -
- p: -
;ni un nli er mj en il*hi
- ite un uh :..e t .
;ln n N: ni n"l ;.h: HH nl: : tin.4: n j![. hh .:1 :: !"i p- ![p- il el1. !~ih : "! -no l*ihN. e 4 hnon :l:ln . h: thj:i : i
-m. m: n: : .p ;n.
- 11.;.::, :!n n. ~i,2 p:
rp [f,1 s r t: ~I N 2 +;: r.- j.n i.ti; r - n+t np: t : n: - 4 a- H
- p. : .n. : @na. . n.
- n. y:3.:p h.r:h.
- y. n O. nf::
. a. . ;j~U
., :!b.1 ~ . h.:. :!{!
. . p. ; !jh.f
.. i. . 0.
g:.p ; i.
- ; lhp!. t!n
. n. h. .;,, :p1: n!.
! :id:u,1:p;: ,2 (m ;r
- : p. ;{n
__. p.'. . i p. :. p. mr!n :i,h . .:
;;p. : m. ;;; n =l m -
un ut: un .a. un :r: nn :p: n n ....
- lp: gj;
- "; n;: :;. :.n I5; ty.p: :p; m. .--
un ,
- m. i in e d;; nj: :.. : : m;. n O
*n hn: ::;n:
n{1 q]n: m: :. n. n ;r :. . : m: :p jr d;r mt t... :y-t
- .. rn an q1; : gp :.n n. :. lin n :H. n.: . . . yn H .. . do
+ n. 1 mt : t v. qt-un :t, t.n
- y. . . . . . l:,
a p: :n . a, : n. y;i :pa 1;h m r' g rt- :t - ;
~~
n : ~i m 1. :.: e.
;;pu;,.
- .p ,n.l: :. y p. .t. o. :,. .p. :. .. nm. . .n.: . elu- n. u. it. :. ., b:.
!.!. h.I.'. ;
; r}+j
. i. . h.n .
a :
; ! l' t.~H
.q m ;lp ;:j
- p. : t.;j
- n. . _.;lp. n 4
i. N ,. .lp:
- r. n. .t . t. h _
; i u 1[. ;a.
- y c
t,,l,l1; u@i.
- n - q
- ,
n tr+jj s.
,o 4'.j i U i{ij llj; n 3i r! *; :{j:
- jjj an ;':: un n bq: i : -
iy' :j!: : :a :, :j i :a:pi ; : : : y: in ici
- ; : 1;. M
- ijp:
;ti
- i. :.. j.: un :h. -
t ... n ;!};: !Ipo te rn n: Ila
- n t..I n.:p:[:1: .n on d1: u 11 !
.: :.h *&' uh ;il!'
- n. n: :.j h : j: .r q M,t j . n a m -*
- H'd :.,
+
n:h: -- :g: r mt :4;: p--n ;7 n- n nn n- n-hp. -n :
. r n- nn rt n - :ql. t:h. : vn + g
.!h: ;g{.n n d. r --!.d.e . @. . - :. p .. . n. g. h: th:;
nt- :jt-
- p. d.l
- :. ; p. ;;i; , , .dr :p: ~i y;
-y:t*l d:u:
- p. .1. p. y...h y h.
.. . . .u. .
.. . . . .. . b..
d.
. . n. n h..
; .y p.
- . l b.. @.: ..il.
.. !!n.
y . q.1l n!.!
. l .
. !ln. .
- q. h. . .n. sn < . .y d. p. o. . n. :. . : . ::llt n} ,r
;; :p: pu in: :lp: nu edp: jp; ap: u; m; n jp. qj; ;lp: au er un un ep qhj jp: nn nn
..n n nnh: .p; n;i o.. m. i:n t on n.
- m :n :j ;
m u s
;.h: :.n .n:+ nc :.. ..n on de un un :hl d: h3m: un up:
- n: . rn .
n~ :tp n. e m! dn eIn -
- n t. : :;p1 u. a h. d" +
rr n-- -- .:n nh m.n : 4m n -:n ntup en m: = r m. m: nt- .... p:
- .m . h. . t ',. :.u n. n :.n p.l .n .o li.h.-
. n. :-4 o:1 p. .y,.H. :@. u:.p. u.p.
.. ._ u.;t,i r@n
- p.:. in : !p.:
- u. . .n. th: :..:ipd. u.n@ :.. . . y. ,: o. d b. :. , . p. : : :..: i}n- . n. .u. p.
._ n. . nn. .
n!j H.. :.l.. p; ;:t;i 1 ..;. 2 a: an n,: un tn n- an m
, nu m m. nn ;il. nn
.": :d ; i.h::: mt : a .... n: dH jih dli. n:
4 : .p . n: :- en e nr! :y.h; on :.n !m nn ;;n - m :eh:i .,: : e n-
.n in nr!
up pp
..a 4
.n: u .;)
en ijh m i p: h. :y;j nh ! aMdi en up a. - Q.s
- ..; .m u. .p... d un :.h:
,. i : .
. . . .m r me en un nn x r+ q & vi w m ...
-. =- .et j h. . .n. n. y : ; ". q.: . lh. .@.: . h: e!b
. ..: .. . . h.
._ d. : : p. .:
. . d. u
- i. :. p. .. a.
- p. ;j h3
. p n.
d.
- p. ::p.
- h. .; u n. .o n .n .: : .tr : ""
.i :@.:
- h. .
._ n a p. -.@n..
- ry, t p.:. mq.
y . . . ..: e@n dj.- In .jn lIn u: n, an an :n: us. :U !p: ,ln e!p: an : M 5. :- :n; :l!- :jn n::j;; n : Mn i. 4 ': n] 1pi .n d; ;a; :yp: m:: :.n on up: nF op:-+:n :
- q. un un nh: .n. .n :m :. on :h' : nt m. :h:: : ...: nn m! e' :d ::n :lI: : n:t. p: !!! tju enn:: =m: u :jh me e
-tn nn mn- m; -tn :,n nn; itn a.p: ttnp: n -+n rp :.n- dm =. n- rp: mt . n :@r
- n. " n.. . .p n. =n. . .=n.:.p!.n n. o.d. q .u.n h.t . u. ,.
- p. : n. m. . :p :.
. n+h. e n.
.i
.p
. n.d.o. .u. , n..r p. : mn.nh e u .h: d. . ,,.. u. i. h.onh .u p q :, n... y:; .- . h. Ig, . ... d, ,:. ;p.
d,h dr.
.": n N
pn qh u u m nn . . . . :n: u .q:: an an en nh; ;r : :p: de p: nn n, : - un r ;p e
.n: :. . : .p:::p: .+~.n an :p:
..n :;H: o. nn nn nu :n n n. nu nh :h: n n.e. .cd. h. dn d:. ne!
.n nn ! r:ib: e: un :F da : h n di tnr
= -p na +:h:::
-t
- p. d. h.:. h. q.pH.
-+
n- n:-- n: mr
- :p.: :.p; :+ n. p. p r. . , *: m. . ; n. . : m. .
-m nn =r mp: tnr q:n .p. un i
- p
- y. p. . . n. dle t : 9"j
-nn a u.
e in t-+- m+ p-
. p.
- n q.
u d tm pu rH. y n@ry n. . :.+h. n 1- d; t- m
- dp.
d2 .1"n: m:m- a dni
.. .. .. .. . . , h. : n. . .. .: n. :. g ;;;
j
. n. . n@+:
n.l. .
- ig.
a h. :Hl
- In ., n 2. ;. n;j m: :p* ;p: yp: ;:j' j n; p '$ :n; c::
ci n::: . .np s; . . . v. m';:: :jh a;: :p:
. :ii . u 7 ;n; d ;t lj ;
- n :n: c': q;; an- :H; I ud '
;. .n an . : .: t;;; ::p: m. -
- . !. .!. hi: a n!. :h: :. n: : n:n qt . ! -:;f. 1,j; mf nt; dh ::Inn nn . n!! r!;:
!n n.0@l n
= +- -on pi" nli E.h up: nn s 2 n rn :.h :q:; n : .m +r: = = qq :gr 2 v :t- rn; m: mrr- ntt e -+ h:
.n.:::.; n:q;t th:
u.
- !p'.:
.n :dea ... .in. n.ni. , .o gn :h.
d u.l"l"na: t. . b.. .n l.h.:ih..un o :l
.n, :P
..I o q;.h.. . ..h e. :d :. .n. "n, . D .: : b .' ,a, l .. =:1':.:
, 1. .l .; ! ,
"t ,t
. , .H r+H.
a ,: .P b ,lo .. nh p -.in
! .n. !1 ",1 .n. I' ,: .o 1,. .d. .u. n. t; :I:: nI[. : n. .-h. : .J.,n&%
- 3 ZES 1Y NOIIIGNO3 'IVI11NI JHDJ HD03 HOH3 SdHad TIV 30 dIH1 Sill DNIMOTIO3 31VH M0'Id INY1003 H013Y3H G3RR5V3H
J e
=1 nn}= tn. :=t= rt=
t'91:= :... =.1 a nnn.
--f= = + -el= tun
=lE n-'{=
=t=
=P-d II!!!in n.. tim'f
-:.= - nrr = t-- =[= nt.= -ur t
=f.- =
- ==
~=n== tt :*=.[ , . .n* .-
55 '!Eihi; iii5 !"i!5i iiEE -liiiM Ei!5 EEEE 55iid 5!5 5i=5 E555 EidE SEi!!,
=
- -ni,:=r =.=
= g.= ant = : n..nt.. .=. ..ntu n n n. ....n... n.
. . tn.. . . .. tm . =i.n = n ...ci.=n
..ntn.:
nr _ = t ---: nug:*:): un n = tun n... n -f=.:. =n= n.
=3. .. .:n :
.n.t_
. . n. . . "
. .g. _. ..5.... . . . . . . . . _ . . _ . . .......r . . . . . . . _ . . . . ...u
=.p. :n un. . n. .*.=.g.. ..... . _ ... ...;... .. . . ; . - ..[. ....t....
=.-.{=..-
. . - . t. .. . . . . . . . . . . . . . . . . . . . . _....f..._
.. . . t ..}_ ._. . . . .
. .. . .9
..tn. *:. .
*h*i,5f'5fifh5 h*jf.. . . ~ . . . *in hE5Ei i 55}iin .55-IE ~5hin "n n 5 kN*h i _ij{fdh dblf5iii hh lisjj= === nn:= =t= =pn niiEREisi E@= Epi; =i,j;.- Ejd! =gjEj{EEh:i ij=p:
EitE= i#fi = 5E EEiE:i MIEE d'tHibidilii: 5 55 Mi5 EE! LEEil';![5 5l5E E5N-ii 5E-5 LEI 5 NNIi NfIba ENib E!hb -!~is N5 Nib SNiN EN fi!E N55 i'-
!fNi Nt m i=M M i B Miiiis fiE!5 MIEr, siEE MIME Mi!EElEEhiri MiEE MifE: =iil5Riii2 !EEM o m !E e EliMi Eim. Ei2 EiEi Eie= =M= ==i= g Ei!=ispEi E- e W!E MiE: E!EE b nn'= ={m. =.= : tnt = c ' =.; ; n t= =g=
- MN : =t := C+= == f"~m: = n=I== ==}nn
=J= = tun =f'==
.n- = l! = =t= = =.J g:
MM =._' . :r...a.
. . . . ::n. =_..::.=...n 4. ~ . =d=. . .r*tnr
.. ..w. ....4_.. ...a.-
HA i..
. .. .. .. .+~ .. _- = . . . = . n. . .=.
=..t=... =. . .i. .==. .. t.. ~ . =.-=...t.=... .. =...g=..=._:r.
. t. . .
_ . : =. . .t. = = ..-. . .. . . _
. . . . . . . . ..._.t... .. _..t_....
ME 9 15l5 MUEN E!!E!!: eel #=
. . . . . . . . . i "!!!:.
'E M
iBiEiii i:. iME Mi tE= :Eliki sif!!Ei 5!5_ . . . EEi5 5. .i55 .._..m 5 z
=. .. p.a. . .: = . . , . . .=....p.=.
.. . . . , =....;=..
=.. =..1=.=...p.=...:_=,_.=.. =...t..._ . . ...n_ .. nn. . n_=. ,.r,.n_
=....I.=.. . . . . . .. .t..=... ._. .. d..
.=.i . = . _nt.=_
. . . .n..n. .i.._. am e
z.a* == .= : = = =n= ngnn ={j:=n ; 1 :n=
=jn n I===t= = x.eca O
. a = {. = =t= = f.n.. = m- =l=nn =:. nin_"- =rn- =,= =.. ni_g;==i=-}.;.=.n-n .. n J, == =. .% =tr= u
= = t= nut = =rn.=n = ==
- g e- =n. g==ngen n . .==g==
+
>J Z
= n n-- =t... . nn n=..=_ . t u.-....t= rnt== =n j nt n =t=ng;.nn==
=-t . . . .
i.. . =n=. ._ m 2O =...d..... =
--. . . .j.
.. nnt_. . . . . ....i=..,. . i=. . . ='=
- .- - -=. . .in ,.-... ..y. .. __2.o-*. ..
g=-- .
.. . _. .=
--. .. . in. . . .n n=t= . -.. nnt= = tan f n}nn ou -~ ~~ -~- -- -~ ~~ ~ ~-
=~- -- - ---
W nnfannut= = t = t ant = ntn t=: = tun =+" ?-- =n= = t= =Cca.4-~~-
..J.... nr;= = t= t ---t = nut : f- nfnn = = t r- =t= -ur =t= mtnn n-f mMt = T = =t=: *k W<
3
== = ungnn--:.ngun un=: .=nt .n==n .=t n=
= . n- - = t = = t 1- = t == -- inn =t=tung=n[==nnn i . - :== H -
Hp nnt= r- - .nn.n tz- e .:= ml=====8%q;==7.== . ==MEI g h a-iE!!E E"E5 isi!"i SEIE ne r=. unt= m =d. . ===u=n:t =I.=====4f
=- ""
=
!"ifi "Ei5 El 5 #EiME MiMi.iiMEEiEE
'=- = * = =
r: =n n = =t _. ==~;=_= =_./F f==Er= == f =. . .="ce- 14 ;== .._;.. 5 ~ *- = 0:
#$$i#!Et MiM @
xm==
- 3 ._ = =.....
.. w _ _ .. k x.9
....a._.. _.m_..
=...t.=.... =..t=... ====
. . . _=..u.1=....=_ . j ._..=. .
. . . . . . . . . .{. . _!. .=i _. =.
.. . . ... =. . t.
. . y.f... .t. = s =..;n. .n n. . ;=. . . f ...n. e,,,x.2 m . :.mn.. .=..
.. .._.... _4 m . . y o
c := tan unn =:=. = t un n/;= === nngs - nntn= n_:u =a-w
- ~ = = = - - =; = := n t= =t= =n =g
=t := f=u =n =a .n:.h=1 =;= =w.b=t.=. ,n= <
W = tun n nnn: .L =t= :n"/.: Wi= n=nn t = r - - - + - -9 = tun W .= t n . = {. .=_ ..f.._.. .a . . . ..n= t = f 2r== :- ::=rf= nN- m=n= t-- Iir =: :r n 4*-r(iF" @W t rt=
=n- 0 hh "ij54EEi Wh5 EE!Ei:I: E -iWiFisli" !EM h "HiEi "=iH.E EE!Ei2Mi.@Et 9r5 f ue Mi8 !Mn=i Eli= EfETE!E K MiMi=E =EiEfME=ifiE!E i E:iMM=#"i"f -= G OO aw MEi" E15 5lE-i h@/fiiMil4E!)5 'ENCElEE ME!MIEEs EEIE= .Ejp@.6!E- i&Y,=i5
=.=
=in - = n- =;n=-
n=2= .yd./nm;=pum=
=. n;.=n y =,mm =nut = $g 2n. =t- n nann- n=T=r=;= n =.= -
nN:y= :-- .;p=nm. . n.c,u t=-
*$ 55EE 5!E5 NElE. ME=- =#i5 EEiEE 5155lEE E!M EijNi:EiliE-N@i$EUE: EEE g ==
ret
= t=n
=tr =t=d-n ,:ttn- 21-- i.nn ung=nq==t=
1n-
.=r =;nnAa.
n . --- =1n-e r:fd:..=e4= nr_.;n
-...=..
M D =_..j=_. nn. l[ :.
..=. . .j.n. ..- (n.~.
. = . .n.. . u. t. =... t. . r. =_ .n...=_}=.._ =_t.=. u.
d.............=_ _...._[=.....=........{=...._=.
.n. .t.=. . . . _. .p. . -:=.. . =....-..:.=._ . nut.n_=
mm . 3=.. .. . . . _ - 6 5!!E ME5 Eff :iME iTE Ei5 E;EElEEiEE MNM EHIE}Ei5 h E Mt EE5
% -- ,=- n= a=. n=nn = -
nunc .-
- = =;= = ;.= =.u.T==
= ; -- --t=~ p -tun = == := tan === .== .= .l==h=m nagn .=u ni ==. nzI= =tn=
5'I5 i:EiE] IEi" i :iiE ShiE
'EiEEli5lE.EE=EE iEis: MNiE; 5!!!" ~EEE EE*"E nn ....: .. t = 4 nntn= n : .n +=. =a= n nninng==nne..=t== tur -- tur = r. - .. .- = =ntn=t=nn t=
=t= .n t n..
= = = u n!==. =1= ut= nn!==s
= =s= =
E!... . . !" "~!iE'i hE 1 iiiiE EEfiF ""l3 EPE":iiE" 'EiE "i" E[EF -lifEi
.. n t .. .
_ ; .= :=t n : .#n =n. . . nn-
- .n
= :: ln . . o a!n_nn;
..:4=p = =o m=o n n= n...annc==o=nro n := c=;n o=h.u-ern!==. u.
or:= nunl=n.== _ :== _1= =n t =;n W =*nd N =*n:W=nn-Pnnn M : t = .W- 5 * =g[:." nn* Ei =- ]ui=in- = = n=4n;4nnin=i=i=t=E=*= t== _.L =m==i=n{.:--- .=l.nt=.= rt=Y=: t== nn=,g=nt==
=
noId 18T3TuI JO % 'MOId a2og Figure 3.1-5
0 ' i= t ==:t= = t= =t= =t = =iE -=p=m : =e=. "- E=l'EEr t-
- . . . = -. .. . = . . .
t= t
= . . ~ =.
=t=
. . -. .. y. -.
=t- : ==
=. "i===t==t= == f'===
_ .. u.
- l==. ==.,%=....== ..... _.
=.xv !=. .. ..l_E 2:lE El.. .- = =_.l=E
=t== === - -,- =tz ..E'- == 3=fE ~=t :.=~ =li= --=i=E TEI=E
=t=- =p=
==1== == -
. . = = =p== = . . . . = . == =
=p=l==$===;F==
t . ;ynn =pj:
=n j.g===
.= == ..= 1.= == =. ===:== ===--t=. . . . .=:t= . = = . . . = = --
EiE~ EfE" EiE" EiEi EilM:i E"!"i! ~EiiEE "-fEi EHIMETEMIN MfEELEElE EE!ES
=_t== nu=. == p=.. -
== .; === .na== -
==
-t= ==:== =, = E.=
= = = = =t= = i= =- = . = . == ===::====
=n x}.:===t. .u=_=p===._.3.==
= .
. =. ===i====
=_. .g_n =..,. [j ==_=..=== .. .t.:
.=_a_,_=_ ==. ,m . p=.
- n. . =1... ... . .} =_ =_ _ _. j =._=.=.)=_..
. . . =_=; ,=. . x=.=..t_==.
. r.p=_.===.p==
_ ., =.,-
==== =t= =. := u== ===== = = = . _rs==
- 4. ===.=g==..==.==..
-=t== t t=- In: ==f = =r=. a:=. _===;.=====;===:f:t M=t: r=t--
= . . . .=. . . . . =_ .. .. = = . . . .=.._.;=._. .=... -
=_==_.
=.=..l.=.=
..l._==.
=_t.=..=.. =. ; ; =. =. . ;=. . =. .=.. -j =_=.=. 4 =_ _ =._!=.__...=.=..p.=.. _ . ::= . . . . ... , _ = . .r..==.
=_=;...f=.._. ..1= . . = . _ = = .=.t.=._=.
_ =__=. - =: 3._. _ . , _ . ,_ l-- +- - =-=
=:+=- =_.u?=_4
=;= =tr =t- ; t = r*= ; . . _ . 1 = t**= F==.1 =_=_.,F=:=
4 . . . . . . . .
+
. . . . . . . . . r at=_ . =.....t--
+
_=_g=...__
.. =._.t= . . . .
._3....
+- t. - . r ... . ,
P
.._ ;. a 4 =..+t=..=_ = . . = _ ==....n..=... =.. =....+t=.= ~ =. _I =.. .= . . . . ~ . . = . . . .. . . . . ...t*-_. ... . o _j ._!_.
.. . . .s . . . . . ~ . __.._-
o W = = > - - - := ==:= = = = = == g=- <u = =
= = , .=f : _t== =t= == t= ==._. === !=: ======-- t == ==;==f=nl== = =.=.a._ r _.r.4=- =_.;:;.g=_===
A =..r... _..m. . . . . . . . . . .
=._~2.
-N
-+_
gm =...t.=..=.. . . . I. n.=....r=.... __.._=
.=_=;=..==..t..=..}_..=.t.=... = . . t. . = . = . . . . = . = . ==. . l.= _. . =: .-.=.4.._.._.4
_ .. .. .....t,=.
. . .. _ 4 gg . . . . . . . . . _ . . . ....
....g.._ . . . .
, ;. g. . .
g . ; g. . . . , _ _ .
=I= =t= =} . =.,, == . . l . _. ~ = ?= == t ...,!=:: ==.=
= -t== =c== m wh . _ . . . _.4. . . . . r=!=..=.; _ E=. .= ..,,. _ .r[=
= . _ . . . = =e =._t== . . . . .. ~ . _ .
p< _4,..
=. . .p.
. . . =..t.=_=. =_=_;=..._
=...i.......=..=.!.=.. =. . =. . j =
=.. _ . _ . =. . = . . . == .. .. = = . . .= _ = . =. = . ...=_ .. .. . _ . . _ _ . _ . . _=.=.=_m e gy ~
g=j.i;i E=@.i ri@E !iiEi;. liEjp=:.=p;= [EiE=i:SiiEEEEi[=ii@ilpEq .y@jEi==TM 5".35Eh o z" == : = ====
=: ~ == =**[i;==
=t= ==;c--
= = =._ .=== +
==. =
~h -=!"-- ---t- :' -"-t= ="!-- "*-t--*' ==k F- =~*=t--- t =r' :-'t -**-. ==. =_=t=_=_.= = = ~=
- N
. L. ._
3-o _.
==LE - =i_E =3== -
a@ ao
.. . E. . .E. . t
. LE..=...H.E. =i_-h.
_ _ . s. ._iE_E. t E_
. . ..h.E. E. . . =ii :f'.!.F..ixE...in=iD
_ . . t_ F==t _E. 3_:E,f=3. .=.__n= c. oa
==:== =t=
=r= -t=l==t.g . .=a ,== ..=2=.. =t=
. . = = t -- =t=
..=I==
=+=r =t = = =t==/=a-- ==t= t= ----"E==:i.g=.== . . . =o===== w ==t==
===t=,=-
se-- - u w =p==.j:=--=: == tr == g== =u= == n= t. = = ==: = ==-j=== = g: t== -- H d =. =. . =:== =t=t=t= r-t=c.. + g =: == . . . ==t===3. =Mt='--- =1_ .. H.
.g d
=:= = =t== = :=
---t= -:= -:- ~= = n-= + ===
====
= t= =, 2 -t = =: t===
= d. m ==:==[=t=,
=
=== ==== :- I == ==M. r.,
=:+ - -- =-t= _: @*
- 3 W. ~ ======= = t=. = =;== = :===.w -
- = ===== :.t =,.s _+ _ A
=1=_
z = =:- =t= : = t-=. =:= =r--- = =.)t == . u=. _ ... . . . , . .=.._1=- =t= = t=:n ==- (( Lr 5 i=jE" ja =~ ii.ii_i.=. =._ i. .iE. _". Eiji =iiij= ; =j-i-i =jiy jE~j: - Ej;E=jE!=i[
. .iE- . _i:!h. . .==hE. =&= i_.i.i .E.=.
f =Egj =.ijsggj" =EijE = FEE
/. .H i.=" "E...ii.=.i.E...t 3i.- "_ _.ii.i. E.=..=.
.W.4 . (.
===
=== h 4d. _.=.E *<
. . = ' . = j == =======wD hA ^
=L :
r= =t,Q. r= == =1=
;r}e. ==C=
- 2. t= ri ;=
z
<w
= t =. :==.
- - + - . .r= ur- ': . . . l=:=~.12.: == :=-E'- : = =t= =l== c
=
.3 w ~ =.i=_-i.c. . _ ;.
_ . . E._!E._ = =. j i_= - =.=.f=.=. l .: ii_-i=._=
.. . .. . . :_=f. E..=.q. s.._E. . i=E. . s=. .=. t=.. ". . C, . . . . .. . a E.a.=_s.5...:.j=E.
- _. E_= ga y& :=
vg _.:t=_
- : = l._=.{ = == =="1=== rt=
.; =1= ==t.=.4 um.=
=:= =ur /: ==j=== = === ==.
=p=== - === j ===c--" =.7.6=Qu=:=
== nwu == = .=-t=
- - :== ,
eg M'E Ellik ~~iiE ENE =i'IE5 iiii!%E"li=! E!! ni M!s&'T=i iiME5sii$ ~i$E5i EEES
=
Sg =-r:=,= =: t= == = : == ; ==:= p=:=r=
=t=: =t= = 9:= ..=1._. ...- v... m-=:-:A=;=r =t= =t- =-=. s qgg,;===
- p. _
=4 ==
=:=
o, ..
...:= =r= =. .=.p=}=tf
. = =+.= = t r- c
. . .v\= ; =- ..=-
w m : ;== -t = ==t = =...== := r=f c. =..=.= =:n==. ..u:i =cnv==
= = = - - =l= =
m => Ei=lMIE EIEE E=iM#M=W~4 ele == ?=-- EiESEMiN[:E Ei@MEMiE .._.._-*:--- EEE5 wm . _ . . . . . . . . . . . ._ . _ , . _ . . . .
. .y. . _ ff._ . . ...t. ._. _ __.. ;_.-
g =__..:=._ =...:=_ . . . =....;=~=.
. r. .
_ ._ c.._ _ .=.. ._.p.=
. _ . =.=..p_==. _=.;N. . . ).=.
$ ME!M55Ei! E+il77iMiE" EfE Mis =Er- ~MiiEE iEisliE55MEs =,,:=~= :s$^:
g
==t.- = = = - f. . .
.n....
_= _: -!= :=. .. m=....g
=g=. === .= === r = t=;. =1_-
= u. . .. .
= =.=h;=- ===
=u=
; =,m.
t==
^
Eii# EiiMif=E id"!)EE5ElMIME ES=E EIE Efrs!}5!EE E"t i5EE5fMIEEiEE EEiEi
== : =_ _. p=m=;=un u .a == == ; ;=.. ====r=r-==p== ===.;_==... . .: = l===p==.. ====t= == : = 2n=
=: . . , r. .=t= ==22 . == . = =t ==t== =rst=
r i. =. ~-- i" = Ii!E= JE ~i=7 =E E. i' ~ =f. d. ' 2iifr =t= =. { =. =..{.. . . . F. E.E.f}. . . . .. . n f..
.25= = = .~ :.=Yu. .
= 4 =:= e :.}=. r. 9=_., t r ...e .= 1 o= i n=o. .. . . . .mtre ==q=t=o=t= 21=
- =.Q == w==E=W===t=}=dc=a
==
- _*'* f= o mt=c === g ==a:=F m:=.j==d..!....... =
==N.Mt=24,;f;b=t= 4--- 3 :2.N= + C
, =;= =g3=3 =t. Ml- = :=i{ fb"?}'333" = i =* = u - {={--- l--{=: --
MId 18T3TuI Jo g 'noId a.toa Figure 3.1-6 .
e s 3.2 CONTROL ROD DRIVE DROP TIME TEST 3.2.1 PURPOSE The purpose of the Control Rod Drive Drop Time Test was to verify the inte-grated, functional trip capability of the Control Rod Drive System and to determine for each control rod assembly the total elapsed drop time from the initiation of a trip signal until the egntrol rod assembly was three-fourths inserted. . 3.2.2 TEST METHOD This test was conducted at various combinations of reactor coolant flow, pressure, and temperature as follows: Test Condition Flow Pressure Temperature 1 No Flow 2; 350 psig i 400 F 1 1700 psig -
- 2 One Pump Each Loop 3; 350 psig 1 00 4 F 1 1700 psig 3 Four Pumps 2155 1 30 psig 532 + 10 F At each condition, Control Rod Groups 1 through 7 were driven sequentially to the fully withdrawn position. A manual trip of all control rod drives was then initiated and, coincidentally, a time signal was provided to the data logging equipment. As each control rod assembly reached the three-fourths insertion position, a second time signal was provided to the data logging devices from a switch located on each control rod drive's position indicator s tub e. The total elapsed time from the initiation of a trip signal until three-fourths insertion was then determined for each control rod drive from "
the data acquired. The test was repeated a second time for all control rods at each test condition. The drop time for each rod was recorded along with its core location and pertinent Reactor Coolant System conditions. 3.2.3 EVALUATION OF TEST RESULTS l For no flow condition, control rod E-ll recorded the. shortest insertion time ~ of 1.080 seconds, and rod K-03 recorded the longest insertion time of 1.123 seconds. For a second trip under the same system conditions, control rod ,l -D-08 recorded the shortest insertion time of 1.092 seconds,"and rod H-06 recorded the longest insertion time of 1.129 seconds. For test condition 2, rods D-08 and E-ll were the fastest.with 1.145 seconds ; and H-06, the slowest with 1.188 seconds. For the second trip, rod D-08 was the fastest with 1.139 seconds; and H-06 and F-06, the slowest with 1.181 i seconds. . 4 3.2-1
o ,, 1 e I I - Under full flow condition, control rod E-11 had the smallest insertion time l of 1.231 seconds, and rod H-06 had the greatest insertion time of 1.264 i seconds. For a second trip, rods D-08 and E-13 had the smallest insertion time of 1.233 seconds, and rod E-07 had the greatest insertion time of 1 266 . s eco nds. ! Rods E-13 (the fastest) and H-06 (the slowest) were dropped an additional ten times at full flow condition. The average drop time for E-13 was found to be l 1.216 seconds with a maximum deviation of 0.025 seconds, and the average drop , time for H-06 was 1.245 seconds with a maximum deviation of 0.042 seconds. i 3.
2.4 CONCLUSION
S All measured rod drop times were well below the Technical Specification limits of 1.66 seconds at full flow and 1.40 seconds at no flow conditions. i i i
- i . ;
i j i 1 a i i i i l 3.2-2 v g--+ ye tw i .<w.- ,,--,or v. 3 wt -#. - . _ . _ ~ , - -,e., , -e- ---.m - - . . %,_,, --. ,- -,m m- - -
- s 3.3 ZERO POWER PHYSICS TEST 3.3.1 PURPOSE The purpose of the Zero Power Physics Test was to verify the nuclear design parameters used in the safety analysis, the Technical Specification limits, and the operational parameters. This test was conducted after initial fuel loading and before escalation into the power range. Testing was performed ,
at hot conditions (532 F and 2155 psig). The test included the following measurements: (a) Initial criticality (b) Nuclear instrumentation overlap between the source and intermediate range (c) "All Rods Out" critical baron concentration (d) Differential and integral rod worth (e) Differential and integral boron worth (f) Ejected control rod worth (g) Stuck rod worth (h) Temperature coefficients as a function of boron concentration 3.3.2 TEST METHOD Initial criticality was achieved by control rod withdrawal and boron dilution of the Reactor Coolant System after the system had been heated to hot con-ditions using the reactor coolant pumps. During the approach to initial criticality, plots of inverse multiplication versus boron concentration and time were maintained by using channels NI-l and NI-2 of the unit's nuclear ins trumentation. Af ter achieving criticality, the nuclear power was in-creased and the source and intermediate range nuclear instrumentation overlap was verified to be in excess of one decade. During the same increase in power the nuclear heatup point was determined,and the upper power limit for Zero Power Physics testing was established. The Zero Power Physics testing then proceeded with the measurement of the core physics parameters. The unit computer and a reactimeter were utilized for reactivity determination during these measurements. 3.3.3 EVALUATION OF TEST RESULTS 3.3.3.1 Initial Criticality Initial criticality was achieved on September 5, 1974, 2111 hours, at reactor coolant conditions of 532 F and 2155 psig. The procedure for the approach to initial criticality consisted of the sequential withdrawal of the control rod groups and subsequent deboration as follows: (a) Control rod group withdrawal: Groups 1-4 100 percent withdrawn Group 8 100 percent withdrawn Group 5 100 percent wi:hdrawn Group 6 100 percent witha. awn Group 7 75 percent withdrawn. 3.3-1
- s (b) Deboration from 1954 ppr5 to 1674150 ppab using a feed and bleed rate of approximately 70 g- as per minute.
(c) Deboratio.. From 1674 i 50 rpmb to the critical boron concentration using a feed and bleed rate of approximately 40 gallons per minute. Control Rod Group 7 inser* ' to maintain criticality if required. Throughout the approach to criticality, two independent plots of inverse multiplication versus reactivity addition (control rod withdrawal and boron dilution) were maintained corresponding to the two startup range neutron detectors. The inverse multiplication was obtained from the ratio of the initial average count rate to the average count rate at the end of each reactivity addition. As indicated above, deboration was carried out in essentially two steps. First, deboration from an initial boron concentration greater than 1800 ppmb to 1674 1 50 ppmb was accomplished using a 70 gpm letdown and makeup rata. This step brings the reactor coolant system boron concentration to within 100 ppmb of the predicted critical boron concentration (1574 ppmb). Boron concentration changes during this peri >d were determined by taking reactor coolant samples at least every 30 minutes. The second deboration step was accomplished at a lower makeup and letdown rate of 40 gpm. Again, Reactor Coolant System boron samples were taken at least every 30 minutes, and plots of inverse multiplication versus boron concentration and time were maintained. Deboration was terminated upon initial criticality, and Control Rod Group 7 was inserted as necessary to maintain the reactor critical. Plots of inverse multiplication versus time and boron concen'tration are presented in Figures 3.3-1 and 3.3-2. In sommary, initial criticality occurred at a Reactor Coolant System boron concentration of 1548 ppmb and was achieved in a safe and orderly manner. Analyzed results indicate good agreement between predicted and measured criticality endpoints. 3.3.3.2 Nuclear Instrumentation Overlap Technical Specifications state that prior to operation in the intermediate nuclear instrumentation range, at least a one decade overlap between the source range and intermediate range must be gbserved. This means that before the source range count rate equals 10 cps, the intermediate range must be on scale. If the one decade overlap is not obtained, the approach to 10-9 anps on the intermediate range cannot be continued until the situation has been corrected. In addition, the following number of channels must be in operation fo r the test program to continue beyond initial criticality:
-Channels Available Minimum Operating Source Range NI 2 2 Intermediate Range NI 2 2
. To satisfy these overlap requirements after initial criticality was reached,
~
core power was slowly in? aased until the intermediate range channels came s 3.3-2
s s e on scale. Detector signal response was then recorded for both the inter-mediate and source range channel. This was repeated for two more decades until the source range signals approached 106 cps. The results of the nuclear instrumentation overlap measurement at 532 F and 2155 psig are shown in Figure 3.3-3. The core power indicated in this ' figure was estimated from the system heatup rate. A heatup rate of 36 F/hr' has been shown to be equivaler.c to a 10 MWt heat addition to the Reactor Coolant System. Examination of Figure 3.3-3 reveals that the overlap between the source and intermediate range detector readings is approximately 2.27 decades and that the linearity, overlap,and absolute output of bqth sets of detectors are within specifications and are performing satisfactorily. 3.3.3.3 "All Rods Out" Critical Boron Concentration The "All Rods Out" critical boron concentration was measured at the isothermal temperature test plateau of 532 F. The measurements were made with the Control Rod Group 7 partially inserted. The measured boron concentration was adjusted to the "All Rods Out" condition using the results of rod worth measurements to determine the reactivity worth, in terms of boron concentration, of the inserted control rods. The measured "All Rods Out" critical boron concentration at a moderator temperature of 532 F is 1554 ppm. This value compares quite favorably with the predicted value of 1582 ppm. Therefore, the dif ference between the measured and predicted "All Rods Out" critical boron concentration is well within the acceptance criterion of i 100 ppm. 3.3.3.4 Control Rod Group Worths The Oconee Unit 3 initial control rod group configuration is shown in Figure 3.3-4. The beginning-of-life control rod group reactivity worths were measured at zero power conditions for the normal rod withdrawal sequence with Group 8 at 20 percent withdrawn. The measured group worths were then compared with their calculated values, which were based on Group 8 positions either at 35 percent withdrawn or at 100 percent withdrawn. The boron swap meth'od was employed to determine the differential and integral worths for Groups 8, 7, 6, and part of 5. This method consisted of setting up a suitable boration or deboration rate and compensating the. reactivity change by small step changes in control rod group positions to maintain the reactor critical. The rod drop method was used to determine the worth of control rod groups not measured by boron swap. For this measurement the reactor was made critical with all the control rod groups.co be measured out of the core and at a power level near the Zero Power Physics Test upper power limit. The control rod groups being measured were. then tripped, and the resulting reactivity insertion was measured. 3.3-3
J o Based on the experience with Oconee Units 1 and 2, it was expected that the rod drop measurements on Oconee Unit 3 would yield values approximately 74 percent of the calculated value when considerably more than 1% Ak/k resetivity was being inserted. The Oconee Unit 3 results were only marginally consistent with this expectation. Table 3.3-1 compares the actual group worth with that expected and measured by the rod drop method. The expected value was computed by applying a normalization factor of 0.74 to the calculated value. , The results show that the measured value was within 9.2 percent of the expected value. The measured control rod group worths for a moderator temperature of 532 F ate tabuiated in Table 3.3-2 along with the corresponding calculated values. Based on the results of the rod drop measurement considered above, the , calculated worths were used as the best estimate for Groups 1 through 4. In the case of Group 5, the total worth was determined by extrapolating the measured reactivity worth (by boron swap) when this group was moved from 4 100 percent withdrawn to 43 percent withdrawn. The results indicate good agreement between the measured and calculated group worths. The measured normalized differential and integral reactivity worths for Control Rod Groups 5 through 7 are plotted in Figures 3.3-5 and 3.3-6, respectively, for 532 F and Group 8 at 20 percent withdrawn conditions. The integral worths were calculated by integrating the differential worth curves given in Figure 3.3-5. The normalized integral reactivity worth of Centrol Rod Group 8 was also measured and is presented in Figure 3.3-7. l
! 3.3.3.5 Soluble Poison Worths i
Measurement of the soluble poison differential worth was made at 532 F, zero power conditions. The measured value was determined by summing the , j incremental reactivity values measured during the rod worth measurements
- over a known boron concentration range.
I i t The result of the soluble poison differential worth measurement is given in ' Table 3.*3-3. The integral reactivity worth curve shown in Figure 3.3-8 was then established by integration of the measured differential worth and by reactivity balance calculations performed during the test program. The integral worth curve at an average coolant temperature of 579 F, obtained from reactivity balance during power operation, is also shown in Figure 3.3-8. In summary, the measured differential boron worth at zero power conditions i was within 5.7 percent of c.he predicted worth. Also, the measured integral boron worths were in close agreement with the predicted values. 3.3.3.6 Ejected Control Rod Worth Pseudo ejected control rod reactivity worth was measured at zero power conditions of 532 F, and 2155 psig for the control rod at core location F-02. The purpose of this measurement was to verify the safety analysis calculations relating to the assumed accidental ejection of the most i reactive control rod during power operation. The acceptance criterion for the ejected control rod test is that the reactivity worth of the most reactive control rod does not exceed 1.0% ak/k at hot zero power conditions.' r 3.3-4 n-- , - - m ,e., - - - - , , , ,e- ,-.,m, - - ~ - ~ .- ,m
! s The ejected rod worth of rod F-02 was measured by the rod drop method. The reactor was made critical with the control rod F-02 at 100 percent withdrawn.
The rod was then dropped,and reactivity was recorded every 0.2 seconds for approximately 4.0 minutes following the rod drop. The worth of the ejected rod was then determined by plotting the measured reactivity versus inverse time and extrapolating it to zero inverse time, as shown in Figure 3.3-9. The ejected rod worth was determined to be 0.77% Ak/k, and the acceptance criterion was adequately met. . 3.3.3.7 Stuck Control Rod Worth The purpose of the stuck rod worth measurement is to verify that the calcu-i lated stuck rod worths are conservative compared to the measured worths. The safety rod ,at core location h-02 was selected for the stuck rod worth measurement. In order to determine the stuck rod worth, two rod drop measurements were made. During one rod drop measurement, all the rods of the safety groups (Groups 1 through 4) were dropped, and the resulting reactivity was measured. During the other lod drop measurement, the designated stuck rod remained fully withdrawn, and the remaining rods of the safety groups were dropped. The reactivities measured during the two rod drop measurements were then corrected for uncertainties in the rod drop measurement, and the difference between the two corrected reactivities was taken as the stuck rod worth. J The measured stuck rod worth is 2.64% Ak/k, which is much less than the calculated value of 4.27% Ak/k. Therefore, the calculated stuck rod worth is conservative. I
- 3.3.3.8 Temperature Caef ficient of Reactivity
) ! The temperature coefficient of reactivity for the Ocone'e Unit 3 core was measured for various reactor coolant boron concentrations
- at 532 F isothermal conditions.
For a particular reactor coolant boron concentration, the temperature co-efficient of reactivity was determined by measuring the core reactivity changes when the reactor coolant temperature was increased and then decreased by approximately 10 F. Figure 3.3-10 contains the measured and predicted values for the temperature coefficient of reactivity at zero power conditions. ,The moderator tem coefficients shown in this figure were calculated by adding 0.16 x 10 gerature Ak/k/0F to the measured temperature coefficients of reactivity. The deviations between the measured and predicted temperature coefficients of reactivity were well within the acceptable limits of + 0.4 x 10-4 Ak/k/ F. In addition, the calculated moderator coefficients were within the require-ments of Technical Specification 3.1.7. 3.3-5
f f 9 3.
3.4 CONCLUSION
S Zero Power Physics Testing commenced on September 5,1974, with initial - criticality occurring at 2111 hours. The Zero Power Physics Test was completed on September 9, 1974, with good agreement between measured and predicted parameters. The results of each of the measurements performed during the Zero Power Physics Test are summarized as follows: (a) Initial Criticality The initial criticality was achieved in a safe and orderly manner, and the measured boron endpoint was in agreement with the predicted value. (b) Nuclear Instrumentation Overlap Nuclear instrumentation overlap was verified to be in excess of two decades between the source and intermediate range. The minimum acceptable overlap is one decade. (c) "All Rods Out" Baron Concentration The measured "All Rods Out" boron concentration was 1554 ppm as compared to the predicted value of 1582 ppm. (d) The measured reactivity worths for Control Rod Groups 5, 6, 7, and 8 were in good agreement with the calculated values. A maximum deviation of 7.3 percent of the calculated value was observed for the Group 6 worth. The rod drop method, used for the safety groups, produced only marginal agreement with expected worths. (e) Soluble Poison Worths The measured dif ferential boron reactivity worth at an average boron concentration of 1395 ppm was 1.00% ak/k as compared to the predicted-value of 1.06% Ak/k/100 ppm. (f) Ejected Control Rod Worth The ejected rod worth was measured to be 0.77% Ak/k,which satisfies the Technical Specification 3.5.2.3 requirement. (g) The measured stuck rod worth was 2.64% Ak/k as compared to the calcu-lated value of 4.27% ak/k, thus verifying the available shutdown margin to be more than adequate. (h) Temperature Coefficient of Reactivity The deviations between the measured and predicted temperature coefficeints of reactivity were much less than the maximum allowable deviation of +~ 0.4 x 10~4 ok/k/ F. The calculated moderator coefficients were well within the requirements of Technical Specification 3.1.7. 3.3-6
COMPARISON OF CALCULATED ROD WORTH WITH THAT MEASURED AND EXPECTED FROM ROD DROP METHOD Position- Calculated Expected Measured Deviation From Deviation From Control Rod Interval Worth Worth Worth Calculated Worth Expected Worth Group (% wd) (% Ak/k) (% Ak/k) (% Ak/k) (%) (%) 1 100 to 0 0.89' 2 100 to 0 3.01 3 100 to 0 0.74 -7.16 5.30 4.81 -12.8 -9.1 4 100 to'0 1.86 gi 5 43.to 0 0. 6 6. , l l . y 3-d e a e
/ .
E nn =t nn ==l~=;
+-~
nn+= Ed**n -*.M)*tt tit-t+_.. 1- -"*i-i:: t' ***** -- W)_.
= inn nnt=:. . ._nn =_*tnn 4.. =t- .
.Tn+ --P -
nnt= nn.=. . ..t= =nni._. ..a. =t= r-- - -
=.T-'nuntnn m =t== =fn=n=l==n
+
n #"-
- -m=
*ntt t= n~ =n C f =n =tnn :_2. 4
= an =,y=
===3. ==nnt = nn;,nr -- r=:- nn n.;..}nn =ynn tun =t= == := n. nn an - rn un;nn==-
nnln=n
- n. == tant +=nr . . . . . _ . _. ._ . =
=+nn ntunn= inn nntnn =t=~~t--- -ve- ==*=
=: t= n**t= --+:t r r h*~ rt= =t=_n nt . =_.= . .
. un}n=".
.. . =.r~
... ..:. tn= = " . = =.
.... . .. .. .t an
... =_..t= . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . =_ . f=.......a
.=tn_:=._. nn =....g=.
+-- L +n t=. in.. ..n.. :n *.:. -nnnr.. .?.
_ . . . _p... n.n..t_n. .
=....f'.= =._.t.n..F
=ynn t n.= nngun
= -~-
- n= = = b' ~=n ngi.=,rn.:t= n =n= nn+==
=ln =t=n-t==
nnn- r-~~ --t tn- == ng: e
=.. t= =t= =wr== n.m r- nn t== = gn nnj== " "
g =t{.=
= , . . = =l'=i==I=.=l==
= n= nnnn === =f =t= .=. un. :E" i==r* = =fnn n;.a. f t=_nnl== nn = ==#t:: u=
mg t=+
=f= = ==tnn
=t=
t= . - . . , . ...=_.tt=:= m=
=jn:: ntnn =nnn
- ~ n.. ...a... =_.t=
.._+ : = t= ,
r= n..t....'=: :r
--*-' --+-- =:==
==:
pg ._._ . . . . _ . m< gy nntnn ngh=n=f~=n
;:nt=n :.
in nn n
=n t=t_ - . . . -
= " - " ~~ t=
=j:=n:
=~. un un-ji.,=;.=_.+1
=n nn{s# ._
~ " " ~ - - -- -
=
= ==
WM = tun unt=. =tunnninn = -- n n*=== =c= r t--
--~~
=dnt
>HM :la.st.=.=.i.. n_
= . . . . . . . . .=__...n--=f-_.~
n t= =tnn t= nnt= =nn _=.g_. . . . . . . . _ _. .... . . _ . . . . . . . =._=. 4~.rt:n~ i. . . _ . . _ .. _ . . , . . . .. =:4r. : N, y d +:_ng =. .
.=._Jn.". . .. =_.t.=.n.. ,;n=.
. .g . =.t=.._ ~ _ _ _ . . . . ^. ..p
__._. .._.j._... . . _ - .
._ . . . _ - x. _=
W nnt--- +- = crt=~~--=#ut __ g nr.- ------ Z4 :;ng=':nng===nnt
=n nn. =
ttennt = ~~tn~
= =t.~ t= ='n == ry= . . . - . _
c a nnt-:- =:n: 4 In.+nn n ant = *nn r 0 =n:
=f=n = fun =nman b'_*n- nnt== n k m == nn _.-=n=
gM nn ~~ nn =n= nr t= = t.=. . _ t:n!=nn= :=M. ==np y:... --t 4 U nn= nn;n.: nn y---- unt== =t n r.nt== ng
---p--------<--*+%:j- - - - +-- -~ " -
~~
M $ nn;nn -+- g Z --- ---+ - - - - - - - - - --"--- - - ' - - - - - m---"--- - - -3 40 m HW nn}nn n' .g=n= s nn;= nut = un:=- nn""- =t=nntn= M et *- rc 4 1 == =nnL,.C ._ =, = n, = t== t= . =F- e === n.4::
- O -~ g*
U U- - -- . - .-
=:nnnntan --+--- :t n tn-+* .n n :H - - - * ~ * - - - -- <-- H t== =t_.. .. . =. - ~ 5 -r- - n =nt = t = 6:t-- =t--~ L .t---
j 4 == =. =-- - . . . o g= un : :I .-;+ gun =n:-.. - -- .=t-. - - - - - - -nn - .:-- w
=p'n.4=~*-*y - g g ~~- C - -- -
MU -= C "! 0-- -- C d 4 o =~=n:-? u O< :=t= r + nn t-- - - inn r +
+- y v.e -e 43
.=. ~~l~- n.
O =+tnn 4E I== runt =nfnn+=fE. __i... =d. == ..._;._...u u= c c - ,=-- ns :c= 4 hg =t=n nut = ==== :nt==
. L ...a_
=nn= ~-
.= y gg y4
=;n- =1 n;g_n. .;nn,_,, .
n= t=_. ._.t= nnt== n-t n =n_innsu p..._ . . + __;.g.g.;p
- =vn.=_=
__yy .
.-;_ y g
a M nnt= =t-- n nnt= :=t- Ent==r=E- t o o - J =._. :--= c O
~~ ~ ~ ~
i :.=.-{=.h:.yQ=l.:n n -- mU , ,-. MO U
=..f~n _.i.._ ,.. ..n- :._.n = _. ....... . C'i_=. t= o c _ _. :
OW :.;=p _ . - _ . . . _ =:_.4q =. g. . =_m. n y g n,;n.; _- g ._ g 7 n :n
= n" = = =nn: =n= = t ; .. =nt= r n:n
. . ;_n n.; .,. n.
2; . ;. ;n. n-t= .-tnr =
== -* -
n@=- - - o- 4 ZO nn * - - - - ' - - - y._.. . '.~.
-nc-- - - - - -' - - - ---+-
oM nnhn- nn = :nf=n" : unt----'---F..'.- ..
-t= =f a= : =t= -n .t.
.n - ---
=5n- EE}=2-- =r:. "F= 0 M b nninn nnn= .n. _.g_ n=_t=n '.=inni = y:nuntnn 80
= L. ==_=n.= t=-rt---t-
-t- ~ ~ -
8
=t= =t= t e. .. _. . /l=t.-_ f =..:n =t- =. -
m y _.t._ 1_ .#=n= == ==* --t-- g g :=t==t= ._...n
=:p.3~7 rnutnr , , Ind:===-.=t=.~ tur. l=--- -
n.t== g 2$ nnf nr"E" - nnt r: + - nfnatuntj~t= pt =u :.- +
- nif= = n nnk =- ~,t-nn-..
C"I -
-g AU
..;_.. 'n t=}... . . . , . = . g_ g =t= -
3
. _ .. t_; ,;.---
wZ po :=.j=.. =..t._.. ._...=......j..,.........
.. r- . ; .. . . . . . = . _:
g g . . ~
.=_ t .
_.._...._g.... ...%.._. __. t_ . . _ . .=.t.=_; -__3 _CO
=. ;.(= - _
g _ .-
- T' e c =_=te. .n. .9.._.jEi- ..n.u.
E ._.,
, s.i.E_f. ~~.
. . ~ i".:=>4. . .i.E.
. . . _ . . . . .i.=. ._. ._.2 EE..
. . . -. _ t.EE n. m.. . .
r-jE._E. .:. n-..- O aoo=
- ntan n n. .. n r. -- -
n=t-- m - n=tn==t==- -._ wM =; _.. ......; e= =l= ~~-- t- n: - - m - g33 n_ =L,=_-. ._ MO == 9_: .=+
=gt = p=:. :=:r- -f"e--
- - + - -
$5 g = g.n. .... .. r __=g.nn m e ._.=_n~-+T~n.._ r n .t _. _a..___. - .s =
=_t=
=__ __
;; a m . . . . .
c:== . . _ g.n: =.jn. .n. =._.t_ r _ u u _ _, _ me. a a _ _. . ._ ._ 4 _-j=. . _T _. m _. t._ mM ==;=- t;===;===n== ~- .
.=n== = = - + - - - -+-
. _a===: ,t=t:-t==;._=.---- :_
== tern.==.= =t= =t nt nnt _. . . _
r" nn+ MN nn = nun nnt=r t=
=t=natun = tun
---t- - - -
- _ _ . - . . ...w...
=t := =t=
. ... =f===..N i i N =_ j=-.__4 ---- -
untEE!
=^
__.i _ Z Z ..i. . 1-
- _-*t:=. _*.._.i_. _1_..
. .. .....i.._. _.1._ . _ . .- -
_. g _
- I:._-
- - -__ ~ ~::=
==l=nn nnt==t=n
=t= ===nygun=t== -
- -=== .t _
t= =G::
- =..,= _.n=
_-=_1 a= -
,,,a .nf----r-- -_ _._ f
=t= --ir- rFC: - , - - - -nn - - +- n -t- .
--+---i:. --t--
=g- = tn--
=EE:. =;=u -+--
=t= n- ---
=nnn ---- --
= ~ - -=nn- ---t--- - - - - - -m-n=t n un =t-w=t= =n n3=f= a - t s--
k
"- --+-
=...n.{n_n.a.4n =3_nn n.n.t.=g+_.-..
-. _ gn.:.t.=-. =-";=g"*- g+-
. ,y' o . ; 9 _.
N/I 'uopnII pInn d as.taAuI Figure 3. 3-2
O .
=it:iii Ei!= ==..;.=.=.: =:= 2=:== =t== --t--~+' 5 :+
= . . . _ dE}= == =}== = . r= :a.13: n..-t= =mui:
=t= =t =.
++4:.
. . . . = =....==
.....=_=
. . . . _ . . . . . . . . ==..=t== ._ =. .* =_. . ._.+t-" . . . . _ . . . _ . .. . , _. _. ..-
=..=_I.=...._.. . _.. .. . . . _=..=..t=..=.
.....g=....
. = ....=. . . _=..=..;.=.=.
_ z. =...:.=.... = . . . = . ==.=_:.=__.a._. _ . .._ .. . . ._I.=.= . . . ..
== t= - - -
=a= =2= =;==!==
=;= ==t== ,==l=== ===i==~ ==h==: =t= -
=r= :.....- = = = = __- . . , =P===
=t == r-s=:W=:
=p:===g=
== = - -
===p=== =..g=== +-
-+- ~ - - --
==p---: ==:=r --- ---
4 _= == i.====. : ... :=- 2== =-t= = t=== t= = - gr=t- <--*
==;==i= t== = = = = = + = ;=: = == =;= 2.:r
=:= ==: = -3. 33.{.== = ===.= j ==-===t== {. = = r_. =_.a_. . .}.= . . _ _ A_=.=_..$=_=_=T=_= . ..
==c - - -
=- - --
==t= =-==,1===._=.h==- = = ==1== === =:r === l=n:=====4:~- = -
=-t ,7. . . . . . .
=..":==9 m.g;_.
..;1=. . . . . .
r= ==tE;l===.::===b=1= ....m , ,
; ;l;;
= =
=;;;
- n = =t===-f>:=t=
.u. . . p.- . _ . , _ . , ._. .;-.
===_= = S. ._
. . .l=. . .x=t=
. -- ii
_- . = = _ . . = . . =m. . _;.. =2.=._3,.= m =a;= =:= m_ =_-t=
=!= =t==:=
., _=y.;2._.= =_ y.; ..
=--t = = = != =t= q., . =
_L
= = -
- n . . - . . . . . . _ . . . . . . . . . _ . . . . . . . . . . . . . _ . .-.. . . . . . - .. ,. _ . . . . . ._
m y =_2.. _-.t_- =. . j=. _==....}=..=..t...__ . . . . ._. .
._.t-.... ---r.-.. _-I...'_- #.C- .I*. *_C#.. _ .__. _..u. ,
W ==;== ={===: = = =a =.. . 'n == t=
=_t.=
.. i_. ..=t= r+-
==:::= = =j == =t =g =
n:
> -u .._. ==t==t= ~_t-= =t. ==rf. . :. . . . . =t-- . t N
=:== =a== _=;t==x= :. == :=" = ="== ~ ~ - ~ -
=== ==r= =:= = =a==:= = F=="==l=== =r'4=- =
. : =- . . =_=tE - + - - ==C =n=.
de := .== =t ==== j= ==:== C"~-ir=.==.p=p. :==.._r--- --- .- -- g _..J.. ..t==.= ===t== t-- . . a= ==p"h=== .r . _ , . . . _ t- ==t==t= =t=: 2._:a.=_==..=_r.._~
. . ....,r.=- .. p,_=. m=.p: ; 1__
_e._;[ p.=.=;.=.:t._ ,= _ ;.y. :.,_
=.:
t,_----_ _,- - 0
< = , . =
=t= =.=p= .
= _ . -
=t==
=
=y.. . _ =t=
- !== = =7. .=a
. ;= =;=
d=t= ==t. . .=. .=-
-g.=
_a_ = . . _=_ _ _=g!:E g ==: = =n.
=tr= == {. = =1---
==5= ==;== ==n= == =~: = :i.. =;=
=t= =;= n-t= r =1 =t- 7 =t
=4= :=:t== m.I:n
-t*=n_.a..
= g=,,
=,,,._
~C g
ZH :=a _a. =.
= =;6.=._ =-
d ====-t_ t== =u=.
. i ._ ==.a=
mt--= = . = = =...=a_._g = z _a===p= ~-
- : = . . . = . i_. ..._a. .
y MQ m= ==- ~ - - - - ---
- == =t= =a= =t= p==
=C =*d.====~21===:=;r==33=r:.=s
= y=T=. . t ==p====t = = ' = . .p=
= . . = ---t_.. _ . . . _ = ....-a_=. . ==~ ao eM gg
=n== q=_4=_ ==.a: g i_=.;. =. .==t=_ gr:p=.=._ a==_ g=..:. =. _=.g=:=. =_..
. n_ _.. . . . . _ .4 .
_.r-- =...o_E.:i. u = u- :==== =====t=.----- -- c --- - - - -
- - ~ = ====- . _ . . . _ =m== -
Me --====.= =t= n y: = =1 == - " - - --" __ i===1 - - =r t== m yU --
==.n===r- - - -
= 7:=;
==-[- - - * ~-- r - rm - "- ---+---b O
a5 ---t= - = = .- ,== = t----,r = - : _ a-t = : = =t__ a._ M g<w =2=_.a._
- --t ==;= =- .. ==t-f;=t==
_..ft 4:= --r....._t---
==t==----t= t._ - :1 =*t *-
_t -
=_#_
v oP t= r -- - - + -
+- ----+==- t==; = -+- - - -
=--- g NN -- = = + =.=== = f=r=:==::r==!=c=
- r. = _ _ . . . . . ._ 1. ar"t = t== !'==t =t = =-+t===f. =Q===:
za ==,
=== =t, =a ==. =. .r- p. . ... .. ._,t_=_=_=.1=_ = 3.2=-
_ r- _ =n= =:= =t._=. :..ELu . _
,g_g == g
,a o 2.=;- ;== =1T.=
==r-gs =n=- ==r- - ! / -_- =t- =====h._._..2===,===.:===-:==1= --
t= = =- = t== =t==._..._.. r-- _a_. u ,,, ==== ==;=:==:==..===--
== == - - + - - -
- = r=r == ==f === 9.= v .1- =t-==l==== f= == l====t=l_r = "L__ L_ -+---
UN me _ . ..-".__.E_.E_m . [._=i.=_= =. . i.E_E'i, , ,_ = _ = . .=. _:._:=.
=
._7. '.=.i.n.E...=._EE..q_ Ei.i._=_=_.4.=_. E_m.
m_ii
-x
==I r ==t == == t=_=: u u =I====:t = =IE- =: : =:=_i.=l._a_ --t== =w==
- e--- t= ==z= = = - = =- - -
gm =r- -
. ; m==
JA -
== r.: t= c - -- - - , - - -
==x=
34 m:= ;;;; f. _ ._==. ..=. ._ =-f=== w.e c.e ==i~~ -
=t=' =r-- =t= =t _ _a._ .._t-== _ . . _ . . --~*-:
or -,._ o o _- e . _ . . _ _=;_ t=_. =__=.g=_-
. . . =.._p=.. m a ==1: 3..-. _ . . . , . .=.r.=.
. . ~ . . .
_ :_ ..=_ 7._ _ _ , . _ _ms. _ + . ..l. . =__, ._ . __...:a. ._. ._ , go _ .. . mw == = q.g=..=----*t= =;== a a ~~- - = = = r =o== - _ = . = . . . _==::== =5. _ .-- r _- ..a-
._.... w ,_._ .= === u a =t = . _ _ . . .
=&q---
_== tm'y_: :=.:a .:- - - a a --- -__J.- ...=
;g x =_=p.; 2 : == c c =t_ ;.g} =.._ =:r.:.;: nm --
=_-t=l==_;=_=_=_.;==___ .=."4 =:=
a- -
-H L _._. _ _., ___.
.__.z.=... _. . . _ . . .
_-.?=. . . . g g -_ *..
- - =..
- -_ t.=. . . } =. _ .=..r.=....
._ .t. . = :_.I:_g _ _.....=.t==.._.= =. =._ . . .: _.1
=;= _= : -m ;= ,-
- := - - - - -
~g 3.e __a_ .a- . . _ . _ = .
=_..rr =. _j,=__{ =._=_l== gg
===l=~..~..=,__.___._._ . ._ .: . _ . . _
= , . . _ z 2 _.._ _. . . _ _ .
..a._ ==t=== t = f = 2._. *=~- =t= = c:-
= r=_=t== _.._ ...._
-g.; - ;.
..,. j. -
...a_
- m. ..o- q. ..; ,u. .n .._;= .. g {.._;f*. _..._. ._.__
g._ e_. g
=t=
= - f===:r====--r:=:l==j= ~- ==t==3== - - _..t=r- - l' ;.. =..=_ g z =i
=r= : .= =t---_ __d.== ~ ._. -- ="= Pr. :== , _ . .
- t = ic x
=.;;=: =;= 2; 4-- =..._. = :== =_4.=c.= ?.e --- -
_.mr _ ._=. _.a u,t =t:o .=. ~i~=:=t= t_. ==t ==_: ==_ 3._;m.. =: :=s .!_
=_,_.._
.._._ g ._..;. ,_ m ._
,,, _,_q _ ._ .._.=. q ;Eg..g y; __; _ ...=. ._=
,_ g.;t. . ._ _ ._ _
_ . gm g t . _ , ,_.;p _,,;m 1.. p ,. _ ., , , _m ; t,__._. i 1 i W/I 'uopemdpIng as2aAuI l
- \
~ \
i I 1 1 Figure 3. 3-1 l l 1 1
L
. s m .
p p 0 0 d 1 e
/ t k c .
/ i 6 .
_ k d 0 O T A e 1
% r S P -
E T , h S t C r I o S Y W I I P l a d R i e E t r W n u 0 O e s 0 P r a e e 1 O f M - R f E i Z D G N I R ) U nhk D ot/ 7 rrk 1 S ooA T BW% ( 3 - N E M E R . U c S n E A ao tC) M l m l enp 8 i D oo 1 T r( 3 R o n O B w W . a r Y c d T en h I go t V aC) i I r m 5 w T ene 9 C von 3 % A Ar( 1 0 E o 0 R B 1 N . e O - c r R d n e O eo w B rC) u m h 6 4 L sno 5 3 A aon 5 2 h g I er( 1 1 u T Mo N B o E r R h E t F d 8 0 0 F u 0 0 1 I 1 Y D % s p
, u n 7 0 0 o o 0 0 r i 1 C g
{ y : o 6 0 0 ) P 0 0 1 1 ( d o E R T 0 5 O 5_ 0 4 N _ 1
- H l: 3 Yw
s' s COMPARISON OF CALCULATED AND MEASURED CON AT A MODERATOR TDiPERATURE OF 532 F AND S AT APSR'p0L 20 PERCENTROD GROUP WORTHS WITHDRAWN I Calculated (1) Measured I) Percent ( ) Group No. Rods Worth, % Ak/k Worth, % Ak/k Deviation 1 8 -1.07 -1.07 , NA 2 8 -2.90 -2.90 NA 3 8 -0.79 -0.79 , NA 4 8 -1.71 -1.71 NA
, 5 12 -1.08 -1.08 0.0 6 8 -1.23 -1.14 -7.3
+1.6 7 9 -1.21 -1.23
; 8 8 -0.38 -0.39 '+2.6 Total 69 -10.37 -10.31 -0.6 d
Note (1): Calculated worths .of control rod groups (1-8) are based on APSR's at 35 percent withdrawn. Note (2): Measured worths of control rod groups (5-8) are by boron ! swap method. Note (3): NA indicates that deviations are not applicable to rod groups (1-4), since predicted worths are used. I
. Table 3.3-2
.o ,
CORD POWER VERSUS DETECTOR RESPONSE Intermediate Range Detector Response, amps 10-11 10-10 10-9 10-8 10-7 10-6 ,. 10-3 10-4 8 10 j
/
7 10 7 J l' 6 / 10 /
/
db j
+ 7/ Average Intermediate ,
/ Range Channel at 532F '
105 < and 1520 ppm. r ,.
/ /
W W m 104 #, me a : i
% / /
3 j ] O /" f y 10 r < ' g _ / Average Source Range __._- --_-
/ Channel at 532F and ----
3
/
/ 1520 ppm. .___
2 10
/
/
' 101 ,
f
/
/
0 10 , s v 10 -1 ~J- I M -:. l 10
-2 ,
l 100 1 10 102 103 104 105 106 107 Source Range Detector Response, counts / seconds i l l Figure 3.3-3
J 0 CONTROL R0D GROUP LOCATIONS FOR CORE BURNUP UP TO 250 EFPD A I (7) (4) , (7) a . C (5) (3) (5) f(3) D (4) (8) (6) (8) (4) l (5) (6) (1) (1) (6) (5) r-(7) (8) (2) (2) (2) (8) (7)
'~
i (3) (1) (5) (5) (1) (3) (4) (6) (2) (7) (2) (6) (4)
~
(3) (1) (5) (5) (1) (3)
~
(7) (8) (2) (2) (2) (8) (7) M (5) (6) (1) (1) (6) (5) ! N -. - i (4) (8) (6) (8) (4) , o (5) (3) (3) (5) (7) (4) (7) R 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 l (X)y Control Rod Cro sp Number FIGURE 3.3-4 1
.s .o NORMALIZED DIFFERENTIAL WORTHS OF CONTROL ROD GROUPS 5-7 VERSUS WITHDRAWAL POSITION, FOR BEGINNING OF LIFE, ZERO POWER CONDITIONS
...jnt* == ittite-4 C..i _ 'ut*.**.r rttrt + =ti _.. J_-
~~it'tiii i .. .... 42
- n4_=n..ar .r Ei:i =n:
an =...a:.u. _ ;= ..a... . . t= +"*E'*.d _ . . . ..._
._. =..= . -1,.._- - . .-_-_ t=_n. --
...a.. .. . . . .
.. . . . =. . .__g=.
t =. ._32 -
..t=_..m._. t..=. .=....}=_=. =..
_l.=.= .
= . + =...~.-..._ ..
in.m.. . . . - . a D. _=a; n
._ =t= un *
==t==
_.t= =E"==nn1==un
=t= . == Group (5) Data Point - A - -
ETE EjEE E!:ii#EiEE =jiiE EE Group (6) Data Point -- a ~~:~'~i".$
= t== .n;;=nn unt=. un n.. = ~iEn-==n n Group (7) Data Point -- O = ====
n.tre = . . nn;nr uninn . . . . :* :
~ ~ " - -
n= p=, .== nn.. 2 t=-n==t=
== = tun : tn .u n;: r
--t= =t=
---- * - - -nnt=un_g*
n-i==t- "- - - - + " - - ~"-- - ndd =4 n = un untn: i an - t-- r- --~~-
=-t- - "ur tr _. ..'._n ri=
-=t= =t= :ntu-Ja n{3== =t =t= _".4 _-
==...=.= =tu - . = n. . . -. _ ==- .. - . . +
- n. =g=. ..... = n..
...=.=..i.__= ._g=.. . . . . . . . ::... _ . . . _ . . - . .-
= r= 2".:. . n.=. t =. ._=.._.:=. ._:...
t . . . t..=. . =_.2.. . i.f._. .==...t.=_. .. =_=+.n__==
.n - . _ ..
- g.- . ._.-
% EEinn =!EE=uEE'i!bhC ECi" :=In- =n. ._
n _t E CE. _ !=-. .. .. .. . _ ...4. ele . 1=:: o =n nnt= = in unt= u :-n{. . . . _ . . _ . =. nu3.fn ~a .._ nnt=nh==
---t= - tun m. =__ti. . . =t r= ur . . g===+t n . a- .. _--"--- ,
m:1 = 4 n u. -
$== =d - -
--r-- - - ~ ~ * - -
.c := tun ==I== = ==at= n=J u.7 n =i :;.1 . t =. =W == t== t== nnt== ==t == -;= = nn An'..n-.-t=_.t=:- =_.t=-
u - , _ . . _ . _ . v_ . . . . - - ._ . . . ._ . , _ .._. -- w ..-_}=+._. =__ .- . - .ga..n..:.
=...t.:......t=..=. . ~r.. . . . .. }=_. . t.=. ~= . _ *.:.. .=:=_. = . .=_=.}.=....__..r..__:j .
3 . :=...t.=..=.. . . . . - _ . . . ._ . . . . . . _ . nut =.- =t n. . =n4=n an}:n =:= =rna nc*--- - - - - n ent= =t= =I =+ E: - ..rl_. ,.*f . nni.
- pag =an . := +W t-- nr .==== ==l=n ne e ---
5 -t nnt= =innun t=n = m ~ t- - * = = untnn=_:_. ==
- =t- =t-- = P.:T:.: =f;--\
= = LJst ; ant. =_.=..;=_o== t=
tun . a.-. - . . . - . . . -.. U E._M.4... . ._{;._. .. E. . a.i.]i. Li. ::=fri
- C ;C
. p. il.:._d-m3.@_ = _ = . . _ .._.y_ _:.Cin: ..:j=_. :._Q. _ . " _~.Z o . _. . . _ . . . . _ . _ .
;r *
==n. :t- -- -
nut = t a:n. Tut +- _ . . .t=_..:_; _.4
==l_=n
= . =....t= . . . . . . . .t%1 b:.: :-- r-- 2\n= \na
. . ~ . . . _ . . .
H *n n == L= =:n. . .n%s- C- 7 :t==r= r r ---- - M =.1 . - -inr
= u- t:= --+-- -+- ----
t--
-t u - . ~ _ . =....t.
=:= yn :. h. ...=_P y.=.z=.\ t- .. ._e-.-_v...
rm b..y
.=
g +-;t g m-t-- , . ..t. .._==t= . .Y . = . . . .._t- .. J .._._ .a. _.; H nW nn; r =jn33.{==ntunit
--- =f h:l1:=n t-- --
=i== =nn;:.M.2 t t:.NQm-1: ant ._
- nt= =r
. __.i=
=*=g --
._ T
_..g=....-_ r j r ct c.. _. . . . . . . _ _. ... .\ . ..
,.. . ....;.... -_.4._. *
..+._
. ; =. . =.q. n_ _:. .._- n p.=._ . . _. t . .r.=_...{=_.. ==.ji_~.. __. r_
=...+t=.. = . . .. . . =. . . .t.=. . . . j :u.=...=_ . =_..t. ,- . _
._;._-. _ _g. . . _ _ _ . .
r_ . _ . _ . . __
=g-.. ;;-- := =
_y .. _ t- W r: r=t u =t= _i_.. .t = I. f.-t - =n= . . . rn :t:. ..=-t= o n.a:= =tn an j .-- f at== =t= =t==~--e untnn =2=. nt :t- -- nn;=_=
- n ;;t ; =t n ==.4 1 nt= n:-:= =t=nn}= _
=tr nntr.- .. :t:rtn ._._. _. .
- .W a mj=====t:.n:.1 f-
_-.i&
~
p== nn t = - - " - -k -- --- - n =~ t = = . . l ;J . .: . =t= nnt=_=
-\n.C~knn -W= -"
t jEj@ EdM EQ=.; n! EER MjgE MjEggi:E}}Ej==g;QiypM - g_.@ gJ =nn.nr pun n n:
=g==n i / ===
--- t i untun -m- r - r- ---
-a t --
==
==r t= tn=t=\ A--un\r ntn =
u ._u_. nrtant==,==tunt== -
.u- e.-
= ._u...
~- . . . _ - . . . + - . _ .
j ~M~2 eel E . - . .CN.. EE iEIEiEEl:Ein- = h " r =t= =t=}k_ tk.._=I:~._ ~-- := _== w :.M e. =1un = W: ant == nut = t== na- ~ - - - -_;nn== _.-c- r- r e n ;+= m m.r:g.g =--t= ._i.._ =. .t = =:==t= . _ ;. _. .._An.\ % =v=n=_ :t- . . . .
~=
i ".._u~~..__.t.=_.=._.$.. _ . ' E~'
~
E. b..t.i..".b. .t 3.N..I_:ff _E. u 5 3* _3 -E. 5~
- 5. . . . t ._E~. 5E_iE.h. _. .l.=.._5_*"*=I~=._
nnt= : F t-- ; .:n nCt an n CC !nnt=n nntu Cnt= = nn;n :
!-**t. . =t=_
. . . . g 't*-*:' - * * * = .
' _* .!:n-=t:-* t . .t'
.u...~ _n.,**= t. =_tnn
. i_*.'.***C-tC**
=~4
;;{=;p 1g~
.-~ [... . ... 1CC ~ ~ ~ - + - -
.fC Ii_.. *--':~+ t= 1=t :
rnt_7
. . .n.7 =t== n==:= . . t-- :=t-*r - _ . . _ . .a t=t. ._ .
nW.E =4=
==tnngg.3..:==guntn-. . . . . _ . .=_.} 3.n, g;r: 1-r - - ~ -" -
=t- --*-
~
~ -
..12r =t*=. '
-- .-. {, _. ._ _ " . .-e. . _ . . _
= y=:--~;- = t- p= t~ .-
..=
. = . . = . =$= .z; a _.. . . , . _
. . - . ....n--- .
u- =tn
. _ , =_._
=~ t= =t=
= n.= -~
- ==;==
.=.,;
- . = n=N== ===t=.
;;..mp =__ ._.;
t wg
===. -
f rA W-d - ":-- + Ass ==~ - *- 7 g .-y- = -
-g
, .g=.y_=.=._.=_g_ z.
._.._.+..__n.._;
.;;.y._g_
_ - -._. _ , . , 7.e. ._;_ Group Position, % Withdrawn Figure 3.3-5
2
- NORMALIZED INTEGRAL WORTH OF CONTROL ROD GROUPS 5-7 VERSUS WITHDRAWAL POSITION, F0k BEGINNING OF LIFE, ZERO POWER CONDITIONS rn.3=..
~ et=rt=ttt- =t=_.; =. .{=t= xt==n= -
.- -m: rnt
- .tttt-nt- '
=r=nt_.. . -t--
un t = tan =tr
= . . . .. .. _ . .=_ _= .. . . . _ . _ . = _=._=t=_.._
....*. .L. ..- w.. ..- .
.-*m- -a' - .
.-i =- = . . . . . . _ ....p.=.~.=.,t.-_=, =n;=.=r..=.=.,=.=+t=_=...=.=.*;; . . . .--.e. . m. +----
g i"t"i! MiEE Group (5) Data Point -- a i ESEE EEiiE55g8": ~ -3 7=t=:: u o == E__
-t .E_t..E.. Group (6) Data Point -- O ==*=
t=
= -
A._:=. =.._:.=.=. i.._ . _=_=2=u..
- s =- -
Group (7) Data Point -- 0:: == - - - aun)r fr-= =Y== =autr-
===1=== = t==t=-
Y ==1==
=_t==. ==.jE. . . =_.i {=.E. 5...1.E. . . .. EE._=. =i.E..E.
=
2== .2E. .i. E. .E. . .:E. . .=t- .i.fg.=. i.a=..=..=_t==.==..tr..E...Eji.EE. ta
==
y .. - i :
- 5 I : *
.a.._ .._s_. . . . . . . . . . . . . . ..
..g.. . . . _ _ . . .
1=.. :. H ; . .t.cr. . ... t. . . ...:_n.- i~_..c.
.. - - +n.=.- _
. . . . . . . . .- .t "r. =..t.==. =....t.~.;.r. -
.1....
5_7.=
= . . _ .. . =. =. .. . = . =.._+
. . . . . . t =..= . .z.. = . . + _.i._._.
.g.. E +r D *n-
,e
. n=2:. ;
= j=== n*= =_3....
_. =L . ._ .
. _ t- n =.= .l /ar=r=n=nrP=r :
t
=a t
nr :=- H'i===t- _ = t-. - i --
= . _ , .....3_.. ....
_. . ... , ,. . =. . __; . .__ _. . _ u _ . .. .. u _.m.. .__J. _ . _ . . . . . . _ . _ . . . . . . . . .. L n. . _ . . . _. ..= _:. . . . . .. . . . .. .=.. .. ..-.
. r_._, i .
o 2 uu =r : =:= - ;, =..j._ n == =t= --- - e-
=2--- ,
=4= ==.. .; u=. . . . - = r*=
. d***--= tO** ' - * - -*-**
. _ . . . . _;.. .**Cfr**'CU!***r
~; H= nnian=a- '.=;n ==:r - ---t-- =:nn==
--*i = =-t ==
x u == t=. t= rrina *rr t= = t r- "n.nnt=M -{=r.=:r =r=rnt= =t= n t= C*T= =nr* w n u:: =~ =t=.
- ; = = , == = p= == = ann :-- - m
> n=k= ***=-1=1Cn r = bk*:. =t * *J- Ot* = ; - * * '
.-***h=*==__4... 4= ;*C ~** '*- .t .n .
[. 2**t;*C" t g=gn= =t= =3= ==j a.. ; =g;gg 3 == t== ==9 gg~i== - p===g=;g=,4g - - - - - -3.= u ~=m;
- - - - - - -~ - - - - - - - - - - - -
e < -- - - - -
- =zu:
. . _ l unt=_. == = =-
=r- -
u=22 e ==tu -- =. {==r;ff. .=q==- -=....t==_ t....
- =t= .. _..t
..=._
x ==_t=
, ~ .=_.t.=._=
_... = . _ . .. ._t=._
=_.. a. = . .tun 2_ . . _;..= . . .
m.q=._
- g. . :7=_ . . =._=;=_ _ = . . = .=. . . = . =..._:.t=_.[..............
l=_e
=_. . .. .3._._
.......;=.._=_p 9 _ -- . . - . _ . . . _ . _ .. } . . . . . . . _ f . . n. = =7_..,t=f .. ., . , ..l==n ,_ . . =. . n- t= =t= =t .. ._4..
ea -- ;= =;= o m-: =.= nrt -- =m /t= =.
- : = = t= 1 *'. _ ... .p= = t=
=_ ._t==t= =---t== t==l=: n 3.p== :=-:g== ==l== _=1 =.
M =4N. n-- -
. ._ . . . l ._ . g _ =+ . .((:}, 9g =n;=
t= = un,y==
.. ==j==== t ==i:=2..=l=, . . .;
== =r=n
=
tu n t=_- ..=untun
=
3 a__
-r---
n ;.= an ==x = m t= -
=4 =. t=22 = =t--
= t :r
= g=. .-m
. d fr =t.=--_-==q:
.=
=_r t= r--
. t.=. n. .
_:=. n-
. . . .=....t= ._.
=t=
en t--n -
.._ = _ _ , _. _. ,. _. _. .
=_ .-j__ . =- _. . . . . -=
_ _ .- _-:= = _ .- . .n_..=_:2.__ ._._4._..__
+
_ - _ . . ..r. :_._ _ . . . . _a_- .
- =g n
- Lr
== : :=
=t r;
.22 =
=t= =t=gr--t-:== n=t==.
=.._
.= .g;=
== =p==g .
==un -- = =n= :7.2:=gg : n..._. =- =*p== .n
= w.; ===._m uja: ==:u= =an-- .n t= r --
=tra =n- =.= =; =:iE ===t= := 2=p;=.m==t ==.._ = uEF===:=3=u == t : . =.._;._-- .__
=j3=: c=== =:= -- =-tun ==t== ==t ==t=
=.._: = ==,ln ; = ==r := = _ i_ .
- -- r-
=,_.t=
rn -t= -- =1.-=-- =n- =.=
.2 . .t r ._.
==g==g==n =L=;_
, ._. _= t =. _ . . . .
=,.:m ._. . . . _ .
===l=_...__.urt .r =r
=r. = . trp= _=i 9" =t===tm=t=
=;=
.- tna ;nt = nnt:- --+-
---rd __ n;nNr- =e"g g=_=.
.. =
_...== ;r . =;= = m - .% _ =*M 'sgn=h=ni" == .=;= n.tnnp.7p=;= .
.= =n Group Position, % Withdrawn i
I l l 4 1 l 1
*t s.
I Figure 3.3-6 , N
s , c> e NORMALIZED INTEGRAL WORTH OF CONTROL ROD GROUP 8 VERSUS WITHDRAWAL POSITION, FOR BEGINNING OF LIFE, ZERO POWER CONDITIONS fEInnt=t_ . - - - - ~:
,_.=9---t._..- .
t= =t= =I. =.. ; =.. = = . . = . t ---
. _ . _ -. :=.-
- = u+---~=EtiE.=.l-. -
u . =,._. . n .. . va= : t== =t-- =r= ==. = = . _ . . . = 1=.. ...2... _ . _ . _ . .
. - =n-- ===t;== ==t c ,.=_.'.'.:= :
- = = =.j=:
^f'.d"=.= = :=:=:==p-=:.= =~~ g.~ ~1 .~-
= .. ' - - p==. '
_.+ r --+ t====: = ==t,== :_
._ __==a== r# e --- -
- r~:"1=-
- - =._ ==.n=.
=. 2 . i.
_= 7.m_=H
===g==.
_; ._.;m=,g == n ._
--@ t-
= - - -
==tg=. .
;; . ===~1===== g.=f2 . . _ . . . . _ . .._.;... -r= =;d.:... .a _._
q=..,=.=.== 2-
=;== = ---- =:- ----
e gI'_.---
- q= --
=t==
. _ ==_=t==
._ 1._,_.
,, ==IE . . L_. - +-- =d._i~:.:.=r_. . . _ . .. ._. t=-/- . . . ~~^~
i o5515E =t- i= _ , = . Ei=-- t - ;_n-d - + - - - _ . _ . . a_ _ . _ -. .-
- n E J.f=_=.. .
-. _.. . . . . = .=._=.t._. _.a._. . _-t._==. ._a _. _
.O*3 ._ _ .
_. .. _ . .._.t__ _e
.. ..g p:_ - _ . _
, =;=.. _ __ t. . _
_4_ o
=j==.
=.
=. .;
=t= l=u=t_. _
=t==t=
; .=
.=t==
1 . . . _ . . . . i . . _ i _=e---+---, y ,g. .. -. . . 3 . . . g
==tg==- ==_1....._. .. _.i_ _
1 u . _._ p=.: == . ===% -= u-_- .=a;=. _ =t---
- - - - ~
+-
.. _"r. i -
,f..
. = .-._.v ,
ng= _ u ==t n: ~4 -m. t.:--+- =., .._ ;. _ __._. _ . . __.
~.+ -
u ==;= =g= , .a_. ._- . . . .-i.- O ==t== c -+- =fi,\~-
== := t. _. a__u t= : ,fiE _; - ._R
*E ;_,;. g= .
p_..= _ . , . - . . . .. . . _ .. g t== t= =r== == . g eg t =*= .4... A = . . .
; -- - - * + - -
u [=~~2 __~ .-f _: - . :=--._.__.
;;,c--- .. c . _ . _ . .s=t=-=r= -
00 f ., :; -.*1===:-g ' --* --- -
*'----t--
==7-~ ~t----*
... = . ==t== .%
0 . .
.\v*j=-~= +---
.- a y - - - -
=f:: .:= = = . . ;.nn g % ._.a_... _-._ . , .
=..=a_.
E li :n..;,. \. . ..=_.[,=w. . . _.. Em= ---- -._7_ L.-- _m._ - ..._ _g.=_,- b"AM Eb=5 t*-*'= =.'. W_.- + -g* 1
- 2. .=. . . . . . . . .. . . . . , .- .z_ +._ - , - ;
==t r,- -. *=7. = .-+---t==- - - + - - - =* =$- : . 2--*'
=i=c=t = .a._ . . . .
,==..:=-
_.a _
-+-
._. 1
_..n._ _=w,==g .
- g. .
....m_.
n1=._----t_..
- _.; .r,.n.- m -
,;-+- +-- - w., t----
..g ._a..
m,__- m
. -u --
. , , t_y
=.u_.+____ ._.,
Group Position, % Withdrawn , i I 9 a
% 8 Figure 3.3-7
w l.F!
-9" If H l!! u1 I' k I! iI! h' In l
t jt l
,.7' i ! - '! '
l! I.5: " f;ir
+l U
!d j W,d
! !L i p k 2 .id n
.. , +
- n!
i!.hi !n !
!I I
lj"f[ I! 3 D! 3 .:gg%fI 2
!! i l
i AU ! I. y +.
. I ln fH
! i O" ! n!! hi O II ik i
n iI - ' ! . iI
! ! i u O$!
l,!
!d Zc.!%h I
['
.n' i
!! i s !!!! !N!I i
I d ey
!l i
!c I t
t kN U g1 d ['iyN!i!lN I'!lA !! } 0 f' i, h ui
, t sv rt !
Ia Ui 1 H !i H jg9S m i!$'I!! NM $H i '
.- rai lj b j
Y i
. oet T
gI l i j - !
, WMc
!i
!l n I
N' j.I j.! i l l iN[! , a !
!u i V
j j 7I n #H
, nne
, Ii lMph@i I g1. !!:
!I , oOR Ic H
!I
, r !i T
hN NM !M $H g.!! !
!Nl l .
, odd
!i
!i H C j i !I N.
i!
,, B sA en j !I ,
AN it i.!i h!i { !! } I l EO j.i
}i i if!d1I f
) , d a i s "" ! !!llJ
{j RI i!!
, eB
!i !
LA T ! !
. J' i!iNjj t ji
,f m $N l
[ .
, t t #
I! Ua }l i[! !i l
, sel y:: , uvu"!!
AR j1! WM b, I l RT N
,1' d
I
!.! ,jrs"i!
lt lI
$l l l
m GN EE TC NN fNl:!i O
.!I ih! I!lE}
s !! iI
.l hj jg i.
h 5g!Ef I!
@i I O
,d i ACR ue"!l IjI -
!i
$i i
l p p I O N! ;!!! N !1 n
!W5 N!
- !! i [ i ! !1 i C !! :i!
j.! !' j !i [! I N.i j jN !!11 hH o D MM [i
.}
j:! j.! j jl; ![! N .,I. : {N! i EN . j t TO [N H!! -} i,g EI
/ O g j!
a O[! Hn I CR ! ll.! }l! i r I O ' j.O
!j j; O! !
j 3 I: i1 J1 If I t DB jl.I { , H n H [I jl! ! ! I ! i! l E jl ;: i e
,ji ij !
RS
)! -
i t ll c O d[ll }N ! e'. - I [ n PU 4 l ! {! ! ! j ' n bI W li o S f
- 'I !. [ Iiil !!
!i
,. d ! !
DR f! !i !i IlI] Ii C NE AV fI f fO : g [i
}l
}:I!
Nl l j! j!
. ! j j
kb '
,n N
h!i'!! l i ! i [!l n o hN! i.! lI i DN n I " i r
%M f
!i
'!ii! j II I EO ! !.
i r
}l I o
RR OM !U N !i N\ B i fI I
! 1l 1
! i
! }
UO Duo0A
!I !I I pl i SB bI !ill S N!li
! l A
EE lI II I h - - -
}fiI fit
[!
!iI h if l
t llI [ C R
- N!-M ML t - - -
! I
!lil i "
B f! f! r s Ol!iI t r ! ~ } l I !!
!i FU I!
[$ oc !il Nl!li o l [! !i "l MM i
!Y nT OL !f If Wiy ji!
W i
' l O st n u N E"
!f !i !
0 i ' NS [ Nbnyi o !i
!2ji N i m!
n 3f j i
!i!
il 0 O fb i o
!f ohli SF I O
!f rP o
at ca Ii Oi ! 1 r !,jlI I
!! jI 3i l
ll
}u iiL f T O
i I R !I B rir !1 i oB !
.l!I ! !
j lj AH f et e
'l li!l!
i I N
"h O! i I.{!
I
.i !
i "5 PT l wip d d ! Ai
!i!
!I!! i MR l!
aorO ili lli [il e d 0d! 0I il 0 " OO cPc t CW m 1 jl5{ ll fii i r c !l !I
!I i
t ot e i riw
}i!
! !i i el I
!Ia!b
.i
!I I
!!I i reno Oii Nill ui d erI.f!fI! v!!.l!fl i!!l
#M }
N!!hi6 3
!f h ll CZUP ji lll l ru l ji P C llli
!}0 li I!i W
! l f 4
N!h {i {j{ jl f [l }jj iii jlfll1 ilF Fh. l
!I }i
!!fJ lj!iii !l jI }l 1!
II!I ii IhNi ! !i i -
- I n! l
-d.I I I
gj J nMfjjj I!lf .!~ ! fjj li I 4!ii }j I l Ih[IIfj 7tl I ji
}i li p
nhIi: c . l! O ll! b'l iE Ij i i i i b! i dlI il [i jj j l 1 [I i l il II
- ii
, l i
}
$1"<
- c.Ub E ola
.N* FY*
4 o ,F i' INVERSE TIME VERSUS MEASURED REACTIVITY FOR THE DETERMINATION OF THE EJECTED CONTROL ROD REACTIVITY WORTH
+
.mt .. __w: . L. _-
. . . . .... .._.1._._ ._4. _ ._ . . . . . _t.
_ . . . . .=.4=.. -. .. .. ._=.,t.. _ _ _ _ - +=.._=.t .. _ . _- n;-fu gg;.;~g --.g : ":-.; g-: . ;g;g- - - - + --
- ---+- 3:j -- ~-+- ,_L
.~ ;
._.m
..+ + -.g ~~ b ****' - t*= *:** !4- ***:!~E t
*g tMZ ~...: C*:=~ :* M _. . . ..t*::'
. .. .._ at- ..m Y' . .: == nu= ~~ -
= t== = L".'m.t==u t:-- t --t ~ ~? -
- t== . - * -?
z.d=h: ==l== = = . .=., = = . ,t _ = =. ._ _ .=. __._
- . _ _ _ _ =t
. =_. . . _= .t
. _t%. = _=. . . =._ _- . . .
=__f _ ~1 E=i:Ei.=t=
EE
. ...i _E. E Fi._ ~=~ Er =t= =t= =Y: E1= == = ~~.
_l.
*~ ~~~
- = *-- ---
=== TEE-.:i=l==== =p
+
==l== = ==t= = =.tn=j=r- ====.:= ==l==== ====i==== 4 ==}'====:=l======lii: ====l*=" : **
= +- - ,--
=.;.,2.;=g== = ===.;= __/.. =t= ~+;..=.=f=====.p. :y _
= = ==:+1=_=.. t= .. nn = :... __4.. - ~4= =t==
=
?~ . = = = = t == ung===={r - ~--t- = = --- - ~+-
--+=
==f=. = =t== =4*.= = .. ,= .d._. ..=_t.==._t..- t= .. =_.
. .. .. ... =t__ .i.._. _-.
- = '= ==t= =4= sj=E Ei:p =
....l.... _t.. ..a... . . . . . _ EE}E= _ . . .EEis
. . . . . _.. =..t.=.= ==.= = _= . ..E_E[=E:E_=.t-. - t= . . . _ . .
= -
=
l=== =x.i= = _ == .. .== f======l7 ===f=.= =l.=.= =.j=== ~.
*- :- -_m
^
==l=== = ==== f=== ===f= = = == = = . _.
" = * = = --.T, - +=
g E,:{=r~i ==.. {E. EiE.E.
. .E
. E.:_. :.:.: =
. . . E..lE..E..
. . _ . .._:..r-
. . . . . . . _ . . I. . .E.E.
E.E.{. = . _ * . . = . . .=...js._:_=..:1.._E .
% :." *?= .=4 = = = = t== nut-~ "- ~~
-- g=: . -"Jt- l. ==n = $ =_J =i.==.=. 3::
3 , cx: == =t=1_ .. =t= =4. .=..n.
....t= n. . ... _.__ _ . n===t - ._.
H == == ==+ =-+--
-4.__-
. l==,:r=t=
+ - - -
m = = = = =F== ===i==== =:l==== :::l===l~=
- == -===- ..__ _ .
ty :- :t== =y=g =- =t= = = ==4=-
= = . = =r= == = --
,t --
.= . I.. . . . . . . . . _ . . . . _ =r -;d+ __-.. _ .l- + -- .
a _ _
.i=*r*"..
% .,.,=1,= = . . = . _=--.
=_-.. = . .t * * . _==r--_-
. _ . __ . _ _-. _ _ . . . . i~. *l_-- : ; *1===__=C:t H ;u , . ;;; .
- n. . . . ___;
..g._.
. . _ - . < _ _ _ . _ y.
, =1,:. == =l. ~ ==t=- _.l === ==t-- ===== t= , _. ;._. . _ _- . ;._.
m +
._g 5
==t== ==t==
_ = ._:g=.E_.:
. = = . . .t=
~
w =_ =L=. .=
. _ . . . . . =_.{gg ._ =_;_.f_=;.
=. , g__ggLg _1_..
. . . _ . . s=..t=. ,;. :n._.1.=.=_
tu _ . . ;;;. u;;;. . _ . . , _
;i. .t-.-. .._t= .._ _, ;
y ,_=t=
= =t= ==t == =t-- .g .;.._ ;.. . _ . . == t == =-== . g.L. g._.. ;
22 == ==;==
._,4=
- w. ==g==
=E.;.=====+f=._.=._=1.--
=n :- ===l=_.=-===r t==, - - _-- ?: 7'1 = :.g=-===t==
- .. t= m..
c -- . = . = , _u M* - . . - ..z= =_ ===t... - 7_e., g _=. - _4- -,-
*-~~f:*=; " ;;* * ** ---+---- . . _ . =4_. _
-*:k =.._.. ' '"*-f---+-*- .
___~y~~~__ _.
=- ---
=i=_=. . =={... = = ==3._ t. . .. Ej ected Contro1 Rod ..=.-_ _ . . =._.#.=-
~ ~ * - ~
t=
~~"-
MiM MlM M!ES Worth = 0.77 % k/k si # elm 4"A"_ ~T~ 35
==t = =,5.ju- --r
=;-t,;r ". = =t= = == %l_.._n. .__.. ~1=_..,._.3._ ..=n ._....
- - =:== = jip. , -
- - t. . . %_ . . . __.
- y. . mu_g=
_~_ . _ , . . . _ . . . - _
=_;._=. . =u. ;_
= . , . - , - . . =t= ... . _ .- .- -.
. . = ==t . _
=t:- . . . . . . . . . .t=_. . . . . . m. t - === ==: . _ , ._. .__ _m
==:=
=t-- m=
r.=: = .=._-1===-=t==
- := -.2._
=t= ==;
==t== =t-m -- -
. . = - - =e_ .._...
gg: ==- -
--+- = -
==--
==t== .._.na _-;=. =. 4=. =+- _. t=.a sa= - -
-e-
*=*$*.**- :.***':**# =5t **= l*!! . . . .:.K f.' r= **-h U-*t** ~ = * * * . ~ , g $*". * =**f ;*:
f*It..
.. _.h .g
=_=.g=.= _== t:.=1I.:._:1::=._==__=_.
'--t-- - -+ 9'. - t - - --p tt= .:=.c_.p
.+*+ W:;= : ,
Measured Reactivity Worth, % Ak/k 8 l l l Figure 3.3-9
6 , e e t
=r *
- 4*t ==.g*n~:n=t=
*n n=: = f *= =!=
n*:t= =q. n .t=. = tnt
=t,~.. ==t+$._..
; .i
*--+= nn= ==in:u = 1._.
-= =!= =t.. . . . . .
M i.Ej:i.= E_= .a. .=_E. :- z .. . .j E_.E..jH. .. . E..=._ }.=.i.i E. .=_ t.E. .. a.=:t . . .E.s..{E_ .E...i.H..i_iE._E. . j_s. . .EEJ.E.T.. ~ . ~ _==_W,.,=_ Nfb- b5tN= NN in h bhh bfN IbfNEiiNf!bNb N '
-h!"~
~~~'~
pb
; .n. g_ ... _ . . , . . . . . ~ . .
..t:-- * . - - - + - - *-
----t--* * * - - *--
--fun n nt = =f n-qn n n.. .- ...=,= -nt= *=. I n. -
r-t= . ... . . . . _ U --
- tu2 a nu =t. t = tn u n += ung=
t= 1 - 1 e so nntun =t= rut = mt: ry= = fu~ :n =~l'=un n =':t n- *nt=1. _. . _ _ i. === b W4 NNNIU 5I5 5#i!5. hEid EI5 El5"..i35l2 EEEi! 5E5!:5 545555I5 E Fi= 5$5 .p
....E.
C t..n. . !=. w ... .. .= .. .. .. .. ... =
...i.=... = .. .. ..%..n. =..r.....t._... . . . :t =_. . w._...=...nn{=____*._.. .. i_ . . . .n_2.g.p.r yn . . . . .._ .. . . . . . . -- .
i _. . nn{= f9 nnh*n nn [:= nnt= i n,1 { -- b- - - - - * + + - -
= .n n*.:.t:= **-t-**
M trl . . . . . . . _ . . . . . = - ' n t= =d' n ny . .. . - ". . != =T-"~~~~~
.. y ~~
- . . ==== n-~
O 22 n; . g,gny u;;=, ,,= w ;; . n_ .+. =g= = tun _ . . _a nnf _ 2ngu; = . = ; 7: p2 I f"_=- =t== E
- un_E . mC . . _ .J
. * . . + =: =T= nut = :.~.*.t n
==*C h.kh.=..{d, i_i_i.. gb.._2 ==4 .a.._Cl.iiijE.E_ =. .iC ....a_ 1.3=.%"
w CO
=.5 FEE. i.E..i..iE..i.
-"-~--
-- t=:_ n==g=
- i. E. .il.i.i.E_
.:n =
_.=i.jE. . .ii..E__'i, _
== y u * ".
9c . .. O_ A *-+: Inn =t= :._ . .n= yn- ..: , .n" =y=.n = .. c, . _.:._-f. .._. $ -- -++t- ~n=t=- = rwp:=t
*O =t=
=tn~ =t=_=. =t
=t= ~
= = = u=
nm - n r= =in=n r == 0 C- E M =- =t._ -._ t=nntn n n= =t==
..i..._. ..t---- -*n t === ._1_
Nfb $5b s!5 bh :5kE[= I'iHN{553! 5 N E= =-!Ni M bNIh5 IIM
=
=_ n* O
- - - - + - -
nn{= =jj_:' t= J .n t ". "..n t =tn= 0 w.e n = tnnm--- --t*-~
- nn.r = . . . . =:---t*-- ~~t-t --- I . : =t ~~t--' . & % =r -~~t... .- . . . . _ . . _ . . . _
M yg O i.iEf.i._n 'i.E.i.l.E. ._E. .l.i.j.EE_i.i.i.i.li..t..I
. . . .(;i.s.. g i B..i.jiii.i. .n_i~.$ . .. I i.ih.. :iii.i. f. ..i._l}
. . .. iS._}r.i.E.i.=.===..=_=.fC a. . _ .
i.ny a In gn J=j:= u nt=. n n= g = +== trn.-m-*- inn unt==
- p r . =- =... .. m .
=="ln':t 7:
. =~l'i =nnn: hm = w nr = -h-- =t n- :---t.. . ...a_. ._ c 4 m an 1 =juns.c{nntnut= 3 2n N -- - - ~ - - - - - - ---- - - O n'*t= t.~" - $r. = =:= ,.45tr.gua
.p g .. =. - . . ._. . . . . .. . _ . . r._. _
j
< = gun utn.: nn+ = j : :r , ---
=t= --r- - -- :nn -e- gg-r -- g
=.= g g =t= n nh*: . n . tr =t= =t*-- = t-- r =t_. . _.2 _ _ . = =W= 9 M : =j == l t = .n;= n= = :ta n: x- ==t - === nn.= =t-- - ~~+- - - -: ggM
=. ! == .* r n n;.j,. : y== n n+ .: . =t=- - - --t= -
. c
- =jnn 1 I ={ :n =t- n ni tu ?=t - i . :- - - =:= ; - - - - - + -
= - - -e- - - + - #
g *=nn m.=' - ut:~: ch n: ant n =:n n=:n = T. =n- = nr=--t=
~
- - - + - -- U
=t----
M # + U
- - - - * +
_~_~-- Q
+
w =__t----+ c c =. .;.=. ..- .+ n.n.. - - - ..~.. . =. . p._-.,b-
- f. .-]-+.~- n h. . t. _ .=...t=...- . - * -n.n......._.-w.-..
- t. .._.. . . ....._.-
m__. _ _ .__.___g g g __ . 7
% =nt= we m =+ 23= =.; t n- ~-n"--- - -- 2 n -
4M n=r = U u nh=".: . ==.},=n . . - n=n % . nnt::g I'= W nt n =Tr : =f'T
= =f= W1 n- =~n-n n tu -
mi ~ c hh EEliEE $ $ EIEliE!M E"iMMiihiEE Mii5i Mj5E MiM5E!.5 455=E -5555 h m" wW a!= g ; = = MEi= G sMNki=Ns si= ei==:t= EEi== =r= =EtEE =
-- M nnp== v t. =n:r =. . -- -
+ --
> nr. tann a=p:.n. =- ;:- = V'-.e: ytn = =lu=n = t._. _=_. t tan unl'El=;=- =r= U o w _. .._m t
w . . _ . . . _ _ . . _ . . . _ .m.. . . . . . . .=.=._. . . . . . .
= t.== , ,o * .i.n_
W -..n=. {. . . . k, ,. __ - 3. y. . . . .._ . . _ ..r... .. c.t=. . ...u_.. . . _--___;.._ _ =_. W nn = =: = "-- nuj=un. a e :.ntss
- =. = aw =t= n1ua r C =:n t j;;m t.: =:. t.:n =lan===h== n: =n=:= ;.-- --
-i
='!tE:
er ue _.+.v . _. ._. g an+= nnl = @T _.}=_. =
=
uo cU
==-=y=*~.==
-- ' - - =ta n =%n
--l =
=+= natan =x==
= h:- - nn = : .-t~ :
E__[.5_li , d_i.{!i_ii_=_!g e- M~=L~- . . .4: =. .t. =_k Cp_ES_E .i._iEi+iiji. t_ E. =f g . . _ _ . rH_ '_=_. . . _ .
- + -
nm -
=.- -----
g --t--- = q o en s m .... _ 2 MM ~ _n= r 5--- =: n--
= n2 --
n b>r: = g- n i!~=:==+t - t== =fC=n= =otm == U ~P =n=n 9M o e =t--=
=n= nn u- 0 0
- nna
== = - un=S=t : .- = =t= nn c - ---+-. =htn:
% e4 U% --m= =.r =2- : =t .
. _ . _ = m:t-C =_ d=?; ,ayo =i== == -4y%gE=l,E_=_ i.=. .=. . !.=. .g. =..EE. :.E_E..jE_E= . . = . . * . = _i_=. = .i.=._E gg . .
E_ {I.ti..E_?.t.E.L. -. - .
; gy _., g q...
gg _- - -_ g;.;
=. n = y c, c =-1 =. . . rn . . :. . =:=. .. . . - nux }n. _ y i_nh=%-. g;;. = =m=l=. .t=_
g =;nn *a g == _=.2 = = - n=nnu=t= ==2n - gy =. t
--~t== ._ _ == t-* 1.2-t = =!
- 4* (=c,. . . ==-.**n ::n*- **
- '*--!*** n_ *--n:
ow ==:nn n= n nntn
= {- .g
--r-
. _. :. . =_
m :n n ut= =. =g==l=n;=;n2=r--:n.g a
= =- 1=n;==+t=,.EM"n::
Me unt= _
=t_
-o nnynn 7--- ,= =:= = n.= =.== =gn= p=.n_ -
.= =,t=
=.
n- = =;==1.; =n mg = . n-- nt- w - =r=: n.- n - - - = - =.u n g c .= = e=.=.
= _=
@M E5!5Dd5i5N?.55dE5iM f5d=4F%%-EE=T:-?tEW! iisW=5Eo=E M ow ya =p~n-t:2=e_=2.=4=._t.=.K=r=.?jL=i.=
= =$;to _
. p._:n=p=ne.25.J. , , ;gQ== =:g:_. .n. rge;.; =%_
o -- 3/M/MV p 0I '2uaT3TJJ803 43 TAT 3M 811 Figure 3.3 10 i
G
- i O
HT mo MS d m 33 m M O r-d O Z 1
- w
_ _ _ _ ~ . . .. . . . .__
=/ if 4
4.0 POWER FSCALATION TESTS 4' Following the completion of Zero Power Physics Testing, initial power escala-tion commenced on September 11,1974, with the first electrical power produced at 0733 on September 18, 1974 The power escalation test program was con-7 ducted at four major test plateaus of 15, 40, 75, and 100 percent full power with minor testing performed at intermediate power-levels as required by the controlling procedure for power escalation. Power escalations to the various power levels occurred when required testing was satisfactorily completed. i The major power levels were achieved as follows: Power Level (Percent of Full Power - %FP) Date 15 September 11, 1974 40 October 15, 1974 75 . November 16, 1974 100 December 16, 1974 j The tests reported in this section cover all power escalation testing as of { 2400 hours on January 15, 1975. A listing of tests performed during the i initial power escalation period, along with the appropriate section number of this report and the power level at which they were performed,is given in 1 Table 4.0-1.' Figure 4.0-1 shows the unit's average daily power levels during the power escalation testing period. . In the following subsections, all the tests performed during the initial 1 power escalation period, along with their pertinent data and the conclusions drawn from the test results, are presented. I i
-l
- l
;- l
} i
'4.0-1 t
f 1
, _- - .~ ,. -. -___. . ., -. , ,, , O
LIST OF TESTS PERFORMED DURING POWER ESCALATION Report Test Power Level, % FP Section Tests 3,5 15 30 40 65 75 90 3 100 4.1 l.NuclearInstrumentationCalibrationatPowerTest x x x x x
'4.2 Biological Shield Survey Test x x x x 4.3 Reactivity Coefficients at Power Test x x x 4.4 Core Power Distribution Test x x x x 4.5 Turbine / Reactor Trip Test x gi -4.6 Rod Worth at Power Test x x x e .
EI 4.7 Power Imbalance Detector Correlation Test x x 'o 4.8 Nuclear Steam Supply System lleat Balance Test x x x x x x x x 4.9 Unit Load Steady-State Test x x x x x x x x 4.10 Unit Load Transient Test x x 4.11 ! Pseudo Rod Ejection Test x 4.12 , Dropped Control Rod Test x x S
=t=.._._.=t=tr t= t=- : :. =i E-= = == t=p==]
. = = ==r u = tar:i= t=t=. : z.y
=_
. p t -. . . . . . . . . . . .
=L=t-
==_ t=t:=t==.t=
;=;,.....
=t . . g.;_ =E= . ._. ...g__ t===g==_
.. :=. t==t=_:
3..
=_;t=====.
7 ..
=- . ---*-----*:-- '-t=- ----f~=-. . _ .!=- = T*= t = = : *--*t**~ C t -" '~~1.. . . . ~ . . .
.m=:
.c =.= ._
=_= c=..=_t=== ==. !==
==.= :;=== =.. t= ..=.
..=.=
=. t= 2 . = = E====;== -
n= g- =-
= l =.= =. . O=. . cr
.. . . _ . . . . . . . . . . ...- ==t.=._. . w..
.. :_ .._ I=a= =..==t-. . :._.y=-.=
. :=.-== == = ==!
_t_._-. _ w c p=.. =!=. . - . . .-..= _.._=g.. .= .=_t.-
=. n .. -... 4=. ._
.-.. . . . . . . . . . . . . - . ._ :--. Eh._.= .
=!=.. 3m =$= . . = = = =1. ..: =1= ==l? = =$2= .=I:==I= =!= =
=;..'un
- =:= == A g ==r : =r==t= =*=- : =t- -- = = + = = =t= = =t= CM=:=t= G
= ==- = = =t= ==:== ===;== = =t= =+=== t==== =-
==} ==={u = ===:t = = = = == := = a = = := .=.r r t= =t= =f=
= . = =u= n w
= t .. == ** =t== == : =
g =t=,. -- g p== ==:= x== = = = = == l= =n:=== = g==.=,._=
._ _=.1==.==.t=_= 2. i
==c= == r== x2 a:t==r= =mq
! EEiEh"_li"iE~t=ri== 5l}M5*E ~l[.3 EEE5 x i;Ei:=' = %D *E- E=IEEhE!EE A . . . . .. . . . . . . . . . _ . . . . . . . . . . . . . ....._ . . . . . . . . . . . .
. . . .g 9 -..i.=..= == - .. .. ..j=.O . 3q = . _ =._t.=._ . . ==[=. = , . . . . . ..n. . n.. =-.=_
-. . _ =g=-.
=....[.... = - ...=7_==_=. :=. . ==:. =. .= . _ -=- .-=- _ -. . . - _ .
M =n= =.1 ,g O :.:= =:=. .==CC - * * + - ~ -
= =t ~-
N =t=
. . . . . .=~. ! y
[=== ==;{====u -- t= == := = = = = == != = =t"= . = '=t= t== =Irr ==[=' = . - " N'!=l = _: H
,,n.-- . . n. n. ; ..;_...
IE=. = 7== = ! =,n=h===tE~. == != =t= t.. . . _ . . .. r.._ =g =:_=..= =:=
;. =
; yn-.2= ; .a. ..=:= ==p==
==
= =
=M_ _-- -
w
~EL ==:== = = = ==t-
=t- -
t===f= = t == == t= =;=
; =:t=
=:
=: . . .
= ==t==
=t--
== t===t- - - ' -
-t= =:==
_ . . . _ _ -. t=t.. a.. . - - . -
=tw b .g aa _; a. : ry_ m r ;. ==
- b ==:== =9- = =
==z=t=:=pr== === =a8
=t =
=...L._=.=_=.=_=. =..j==._._:_=.==t=== .
=._.4 =.. t=.. _t--=_=.:.=_x-..-t--+.._.e._ r._:~
-c d _ = = = . _ = ==. .=_. =......==4_-. ....L._.
. = . . . . = .=a...gr.
_- a M =:= ==t== ==c= ==j=-- . = - :+ -- xm2= s N ==t = -+-
=r=f =t= ====u = == = - == ==:=hr+ - t== ~ -- _==g:=
_. =t=: u c x : ut=- ...m_ ==n=t == = =+- --
== == t=2. _. _==== =t= ~
w ==t= =:= ==t=t=== == -- t = =t= =t
, =t= = = = _..= = = -: ~
= c:. === = j=,=:n. =p=: ====cym
% =t== =: ==== ===t==
3 == === =4== r *===!== == -
= == k======;==t==r= : r== = = = .
A =:= -
=. .;r=. :D=idt -+ H W rt- g" ;- -t . . : := f= r-t-- =--i . ..l==::i-h:=. . .:=-L_. . . . _ . .
!S p =::---kg.. 3===,c====
== = -
= t-- : =..
==;- -
_ "-{+==1
._ = .
u r .: -
. . _ . ..--t== _-. _=..._
=== == ---
mJy
=;.47 3
g ==t-{=:==j=t=
=r====t- .==._.g = =t == = == -- - + p=._-
.....t=. * . . . _ -=..~.t=-
=:=- - ~~-
=
=7=& rJ Ao z
= CiIi=_== .._. f =. - =gj =- .t= = := =:=.._._. p:_ _ _- - m: o
- == ==4===- -
=-t == =1- ,1 M .=f===
= m -=:r .
2 ==tz.:.== :== +-- ----w a = n- : = == === f === I== == =t =. :=. . _;= ===t .r_ t= 2_-_. _ t .?= r =-t -"=. r~;:=.: wc a = T= =1= ==
= = = ===- ==r- =g m _l----- -- {====
. . . _ , . _ - r ===1==:_. .._4_.=:== fD=-i to __ ==== :_ _ . . _ . , _ m.-i==:= =.._ =. __ m E =;== ==c==== =g=
= : _- t=-f = =-=t== um = ==
- == =t=+ -- x 1 M
s :=r=
= = r-
=:=
--=L=_== =. _ . _ _ _ =_. oE c 1
+.^!Ci . ----..f~....._..i_._.20.
m ..._t_- _ ...+.--..
' . -+ _--I.C...b.
. . ~ Ct,'~~._ Z. -.C.1_-~..
. _ . . . . C...IC.__
_ ..f. _~~i.~. ~ . . . . ^ ~~ _~. .* , , , o ==== = = . _ _ . . _ . _ . . _ . _ q _;=- ===;.=
== t = =r . = :== , = =t= _}=_.._ =t= --
== =_3. =- == = _ . . - == == =>naa
.4
> "_MiE5 55li=llM._. G i:~-si!E i El5"if dii v -H M " E"i"4 *". .h J.i EEin
. =_=t.=...._. __ _.
_. . .. __ _d=_. E!=. .=...t_= _. _ . . .L_. .+ . =l=-. . . . ..=. . = . ._._. ._. ..=....!.=....t_=..._.
=. . .. .__=_E=. :=_=.=...t.=_.=_..:.==
..=_ _=_.:=_- _ . . _
!i
==== =t=;_ --
W
= = = t=. +==Ir - }=-- = __ = . = . _ == =. _ _==. == _=i.-
=+= _ =: .l.r T=- =I==,~ =. + . .2=
n.3;;_l=-.=.u._ =- =_=_ =c =. . ;=..;.}=_=.:7 . . 7. . .=t=-t
._i. ..m. -._g...
. . . . = m== hg.;._.
.4 == := =t =t==!= =-t = dm u .;y . . .=i=. _.._. . . . . -q. .; -
rs=g ,
- = == =-~=~t==:==;= . g = r=.%-- - +
! *."-t *= .- ~7*=.T1.=. t =.a =.C=f-~* '
.=. . .:.=_ 1 _ ._ i_ tr**=!**k" l -: .
==_ , .;= :- ' **.=:ap j
=~ T1= f. , -
= JT f'}
- n o
===
- = : = r-t _
=_ .:=_. =:r--- - - + -===-
= ==t = =t=-- =a===:= =p;=. . w irrd. _== -o
. ====t= =. --= =7. === =:=- ::t A
==:== - ~ = = === ==:_g;=.._. . . . . a == =y=_ e . a =rd
== '
==- == t ==n==_===.= . , _ _ u. _ = . = . . I - _ _ , _ =. , . _ . . .
=t=
D _.._ m== _.,_=
._.__ .. au3
__ r. _ 53. ..-t=5 .t._.5.5..=.t_. = , _ . ._.;=t=.y:5 l
. . . . . . . . . _._ . . _ _ . t-. . ..a .. t- t ._ __ . . . =._.=._=_
._.._..r . . _ . _ . _ .. _ - .
. , _ . . . ._ __ _ . . . p .__
o _...=t,=i-
. , _. .F=..7.. == =t= =N=
= = .l _ +_=.l=__=._..
._.._a_.pi_._ __
1m . _ . . _ .
._ _. _l=~m.;., _.. _ y e t ==
- 4;_=,,_.,_ . . _ . = = - t==:= ;= . --- n
=.g:= =. ma=.. =..
. = x .;. . . _ . . . _ m .m. .g= m. < . _ ~ ._n ..._
= . . _ ..a_. ... __ +;n_;; .. m =1=:=t=t_- ...mm .-+ = =ny=. _m.c.;.;==L. ._:= E
> ==:=_ =_=a=__.. .r.EEI=.-L_,
==2
._ _.r=m--+====:== ....._t===-=--+- -: ,;.=r-^.t== =
+r
.m__
==W" -
=:-. _ _~*--_ . _an_
. . _ . ... __ t._ _ - - " .__.t_ ._i.
+--
. - 1. ..i_ =__-. g=.. '--~t ._= ==t= _.=.Q
~
_ m I!"iE" Wi s ~T Em=i=H- =aiEl"ETE"EEi~E i=iE"*Ei E =i= EE"J"O _. .:
..= 2. - .___:.= _.= = . . == m. -- . -
=:= ===; r =E=__.;;;lFt rs.;== =:=,p;=E=l=:..
=. _=_t=;,. .
= = s=- =!=._ _--. =w=x= ? --
t==4 =s =;=-
=c =:===tr w a=:=
a ==t_.4' .__; ., - ~ . :== ;==:= b=;==t z. e. _ _;_
+=:=cs a u.=- - ._
2 2anod IIn3 g 'IaAaq 2anod AITec a3e2aAy Figure 4.0-1
l l . 4.1 NUCLEAR INSTRUMENTATION CALIBRATION AT POWER I 4.1.1 PURPOSE j The purpose of nuclear instrumentation calibration at power was to calibrate j the power range nuclear instrumentation power indication to the reactor thermal power, and the axial offset indication to the incore axial offset. l Two other purposes were to adjust the high power level trip setpoint when required by the Power Escalation Test Procedure and to verify that at least one decade overlap existed between the intermediate and power range nuclear i instrumentation. The acceptance criteria for nuclear instrumentation calibration at power were l that the power range nuclear instrumentation indicate the power level to be j within i 2.0% FP of the reactor thermal power and the axial offset to be ] within 5.0% of the incore offset and that the high power level trip bistable 1 be set to trip at the desired value within 1 0.5% FP. j 4.1.2 TEST METHOD i j The nuclear instrumentation calibration at power was performed several times
; during the testing period.
i 4 In order to calibrate the power range nuclear instrumentation, the top and-bottom linear amplifier gains were adjusted so that the power level indicated by the power range nuclear instrumentation channels was equal to the reactor thermal power within i 2.0% FP. The most conservative value for the reactor thermal power was obtained from the core AT power indication of the unit computer, and the power range channels were calibrated to this core AT power. i When the gains were adjusted, their ratios were kept the same if the axial offset was within i 5.0% of the axial offset determined by the incore monitoring system; otherwise the ratio of the gains was also varied to correct the offset mismatch. { 4 During calibration of the power range channels, data were also taken to verify the overlap between the intermediate and power range channels. The. required overlap was a minimum of one decade between these two nuclear instrumentation channels. 1 When directed by the Power Escalation Test Procedure and/or the unit startup. procedure, the high flux trip bistable setpoint was adjusted. The major settings during power escalation are given below: Test Plateau, %FP Bistable Setpoint, %FP 15 35 40 50
- 75 '80 100 105.5 6
Thef trip setpoint was then verified by placing each power range channel in the test mode and slowly increasing an input power . signal until each, bistable
-4.1-1
/ 2 i tripped. The difference between the actual power at which the bistable tripped and the tri .setpoint power, the trip setpoint error, was recorded during each adjustment. 4.1.3 EVALUATION OF TEST RESULTS An analysis of test results indicated that changes in Reactor Coolant' System baron concentration, control rod configuration, and xenon buildup or burnout affected the power indicated by the nuclear instrumentation. This was expected since the power range nuclear instrumentation metsures reactor - neutron leakage, which is directly related to the above changes in system conditions. Changes in these system conditions resulted in an increase or decrease of approximately 3 to 5% FP of the power level indicated by the power range channels. Therefore, it was necessary to calibrate the power range nuclear instrumentation; and with each calibration, the acceptance criteria were met without any difficulty. Table 4.1-1 is a summary of the calibration data taken at different power levels during power escalation testing. In all cases the nuclear instrumentation was adjusted to within i 2.0% FP of the reactor thermal power and to within i 5.0% of the incore axial offset. The high flux level trip bistable was adjusted to 35, 50, 80, and 105.5% FP prior to escalating the power to 15, 40, 75, and 100% FP, respectively. Acceptance criteria of adjusting the setpoint to the above values within 1 0.5% FP were mes each time without difficulty. The maximum trip setpoint error observed was 0.06% FP when the high flux trip was set at 50% FP. The overlap measured during the startup program included the total span of the power range, thus exceeding the minimum requirement of a one-decade over-lap. Figure 4.1-1 shows the overlap of all three nuclear instrumentation channels. 4.
1.4 CONCLUSION
S The power range channels were calibrated to within i 2% FP to the reactor thermal power and to within i 5.0% to the incore axial offset several times during the startup program. These calibrations were required because of changes in xenon worth, reactor coolant boron concentration, and rod configuration during the power escalation test program'. The overlap between the intermediate range and power range nuclear instrumentation was verified to be in excess of the -' minimum requirement. The trip setpoint error for the high flux level trip was. also verified to be less than 0.5% FP. The calibration procedure has therefore been thoroughly tested and has proven extremely satisfactory. Acceptance criteria for nuclear instrumentation cali-bration at power were met in all instances. 4.1-2
SLImlARY OF NUCLEAR INSTRUMENTATION CALIBRATIONS AT POWER PERFORMED AS REQUIRED BY Tile POWER ESCALATION PROGRAM AND SECTION 4.1 0F TECllNICAL SPECIFICATIONS , Core AT incore Max imum ' Power Before And Af ter Calib. %FP offset Before And Af ter Calib. % Power Offset Quad Tilt - (%FP) (7) (%)_ NT-5 NT-6 NI-7 NI-8 NT-5 NT-6 NT-7 NT-8 11.07 14.78 14.59 14.25 14.28 -13.73 -10.69 -11.65 -9.87 11.82 (1) 12.72(1 1 12.72Cl ) 12.63(1) 12.9 1(1 )+ 1.26(1j + 3.22CL: + 5.46(1 1 +4.11(1) i 14.78 13. _N 13.53 13.59 13.97 +27.08 +25.42 +30.10 +28.85
- 15. 32 14.78 14.84 14.62 14.87 +19 .v1 +18.73 +18.40 +20.17 39 .69 - -33.87 40.24 36.72 36.78 36.9 1 37.91 -34.12 -32.79 -34.46 -42.79 39 .2 7 -38.76 +0.24 38.78 38.78 38.59 38.62 -38.45 -37.31,,,-34,75. -38.27 40.00 - 5.59 +0.20 44.9 1 44.81 44.53 44.59 - 7.50 -10.24 - 8.13 -10.16 40.28 - 8.14 +0.20 40.00 40.00 40.03 40.50 -11.48 -13.83 -12.72 - 9.79 0
% 41.74 +27.33 +25.9 5 +27.35 +26.81
- 41.31 + 2.38 -0. 34 41.16 41.31 41.i2 41 .31 -0.33 41.28 41.19 41.22 41.44 + 1.89 + 1.68 + 1.36 + 1.81 f- + 3.15 y _
62.66 -17.59 -16.96 -17.11 "' 66.52 -24.87 0.24 62.19 62.09 62.91 -17.58 55.41 57.28 57.34 57.31 57.34 -12.12 -11.72 -11.39 -11.44 71.44 ~-25.36 +0.18 75.44 75.22 75.22 75.31 -18.97 -18.11 - 19 . 82 - 19 .1 7 74.39 - 9.69 +0.17 74.28 74.28 73.84 73.87 - 9.84 -10.4 3 -10.08 - 9.69 75.23 -13.82 40.21 .74.84 74.87 74.44 74.78 -26.72 -22.45 -23.82 -22.23 76.01 -15.61 +0.21 74.97 75.03 75.34 76.19 -14.46 -13.82 -14.39 -13.90
- 77. 19 -17.24 +0.18 73.06' 73.00 72.94 72.87 -17.67 -17.04 -16.53 -17.11 75.07- -17.34 +0.18 74.50 74.28 74.37 74.44 -17.37 -17.50 -17.36 -17.38 80 .0 8 - 1.28 -0.25 77.94 77.66 77.59 78.06 - 3.85 - 3.62 - 2.01 - 3.60 00.44 - . 76 ' -0.24 79.80 80.00 80.00 80.20 - 3.51 - 3.50 - 2.00 - 3.12
SUMMARY
OF N!! CLEAR INSTRUMENTATION CALIBRATIONS AT POWER PERFORMED AS REQUIRED liY Tile POWER ESCA1.ATION PROGRAM AND SECTION 4.1 OF TECllNICAL SPECIFICATIONS 4 . . Co re A T Incore Maximma Power Before And Af ter Calib. %FP Offset Before And After Calib. % Powe r O f fse t Quad Tilt (typ)' ry) ty) NI-5 NI-6 NI-7 NI-8 NI-5 NI-6 NT-7 NT-8 97.07 -0.90 40.16 95.53 95.28 97.69 97.50 -0.29 -0.43 -2.40 -3.40 97.51 -0.18 +0.17 97.03 97.06 96.91 97.12 -0.97 -0.77 -0.68 -0.83 g Note (1): Values after calibration E-r N-8 n, . 6
Detector Neutron Flux, nv . _ O O O O 5m 5m 5N 5m 5e 5 - O, O, a w c 3 w - 1 i I i t 1 3 , , l 3 l l 3 3 I I I I I I I 1 I g 5 5 5 5 5 5 5 5 5w 5, 5, i e 9 e ao % m m s w w - Reactor Power, 7 M n V Counts per Second m E & Source , , , , , , , , w c ' ' ' ' ' '_ ;;j g Range '_ '_ ' P - 5 5m 5w O s O m O m 5 g y _ N 7 ~ H H o
=
m Log' lon Current, amperes { in t ermedi at e , , , , , , , , , g Range
' 3 3 3 8 i i i i g O O O O C
O O O O O s I I I I I I 3 s
, (D 00 N m m s w
_ O Rated Power.f. Power Range l l
- O sa O tyi
i , 4.2 BIOLOGICAL SHIELD SURVEY 4.2.1 PURPOSE The purpose of the Biological Shield Survey was to measure radiation levels in all accessible locations of the unit adjacent to the biological shield and to obtain baseline radiation levels for cocparison with future ceasure-ments of radiation levels during operation. Two acceptance criteria were specified for the Biological Shield Survey Test: (a) Dose rates (combined gamma and neutron) in normally accessible areas in the Auxiliary Building and Reactor Building during full power operation must be less than or equal to 100 mrem /hr. (b) Areas found not satisfying the above criterion will be given special consideration by Health Physics with regard to future personnel entry. 4.2.2 TEST METHOD Background surveys were conducted at all locations of interest prior to . initial criticality. Surveys were conducted at the following power levels: 0, 15, 40, 75, and 100 percent full power. Inside the Reactor Building, all accessible floors, stairways, and landings were surveyed; and the highest reading was recorded. All areas inside the Auxiliary Building and the restricted area yard adjacent to the Reactor Building were also surveyed. 4.2.3 EVALUATION OF TEST RESULTS A summary of the maximum and average dose rates observed is given in Table 4.2-1. The maximum combined dose rate, 4.9 mrem /hr, was less than 5 percent of the maximum allowable. 4.
2.4 CONCLUSION
S Since the maximum combined dose rate measured during the Power Escalation Test Program, 4.9 mrem /hr, is well within the acceptance criterion of 100 mrem /hr, the Biological Shield meets all design criteria. 4.2-1
. . _. - - - _ - . -. _- _ . . - . . - . .- . - . - . ._ - . - . ~ _ . .. .- - . _ . .
9 i SU?B1ARY OF FtAXIMUtl AND' AVERAGE DOSE RATES ,
- Inside Reactor Building Adjacent to Reactor Building -
}1a ximum, mrem /hr Average, mrem /hr Maximum, mrem /hr Average, mrem /hr Ph ase Date Gamma Ne ut ron Camma Neutron Gamma Neutron Camn Neutron Background 06/07/74 < .02 < 1.0 < .02 < 1. t> < .02 < 1.0 < .02 < 1.0 0% FP 09/06/74 0.03 < 1.0 0.02 < 1.0 0.05 < 1.0 0.02 < 1.0 15% FP 09/17/74 0.02 < 1.0 0.01 < 1.0 0.16 < 1.0 0.03 < 1.0 40% FP 10/19 /74 0. 34 < 1.0 0.2 < 1.0 0.15 < 1.0 0.02 < 1.0 75% FP 11/17/74 1.4 < 1.0 0.7 < 1.0 0.2 < 1.0 .
0.04 < 1.0 0 100% FP- 12/17/74 2.4 2.5 0.8 < 1.0 1.8 < 1.0 0.04 < 1.0 m u e 4 e
- i. '., .,*
j i 4.3 REACTIVITY COEFFICIENTS AT POWER d. 4.3.1 PURPOSE - The purpose of this test was to measure reactivity coefficients during power operation at 40, 75, and 100 percent full power. The following coefficients I were either measured or calculated from the de.ta obtainedi (a) Temperature coefficient of reactivity, defined as the fractional change
, in the reactivity of the core per unit change in fuel and moderator tempe rature, (b) Moderator coef ficient of reactivity, defined as the fractional change in the reactivity of the core per unit change in moderator temperature.
(c) Power Doppler coefficient of reactivity, defined as the fractional change in the reactivity of the core per unit change in power. , 4 (d) Doppler coefficient of reactivity, defined as the fractional change in the reactivity of the core per unit change in fuel temperature. 4.3.2 TEST METHOD Measurements of the temperature coefficient and power Doppler coefficient i were made at each of the major test plateaus during the power escalation test program. The major test plateaus were at core. power levels of 40, 75, and 100 percent full power. The power Doppler coefficient was measured at the 90% FP test plateau also. The moderator coefficient was calculated by subtracting the Doppler co-efficient from the measured temperature coefficient, and the Doppler coef ficient was calculated from the measured power Doppler coef ficient and 4 the predicted fuel temperature variation with power level. Rod worth measurements were executed prior to reactivlty coefficient measure-ments in order to generate rod worth data. For temperature coefficients, y average reactor coolant temperature was increased or decreased by about 5 F.
- and data recorded. For power Doppler coef ficients, power was increased or j decreased by about 10 percent full power and data recorded. From the measured temperature and power Doppler coefficients,'the moderator and-Doppler coef ficients were calculated.
4.3.3 EVALUATION OF TEST RESULTS f The values of the measured temperature coef ficients and calculated moderator ! coef ficients at power are plotted in~ Figures 4.3-1 and 4.3-2 respectively. 1 For comparison the corresponding predicted values are also shown in these figures. A tabulation 'of the measured temperature coefficients and the
- calculated moderator coefficients is given in Table 4.3-1 along with the predicted values. ,.
I 1 Exaritation of the calculated moderator coefficients plotted in Figure 4.3-2 revs..s .that the limit of a non-positive value at or above 95 percent full i power will not be exceeded unless_the soluble poison concentration exceeds l 1290 ppm. Measured-results of the soluble poison concentration versus Cycle 1 lifetime for equilibrium xenon all rods.out, beginning-of-life i 4.3-1
conditions indicate a maximum boron concentration of 1140 ppm. These results confirm that during power operation at or above 95 percent full power the moderator coefficient will be negative. The results of the measured and predicted power Doppler coefficient of reac-tivity are plotted in Figure 4.3-3. A tabulation of the measured, calculated, and predicted Doppler coefficients and power Doppler' coefficients are also presented in Table 4.3-1. TheacceptancecriterionforthemeasuredpowerDopplegcoefficient-isthat the coef ficient must be more negative than -0.55 x 10- Ak/k/% FP. Figure
'4.3-3 shows that all measured power Doppler coefficients are below this value and that the acceptance criterion is adequately met. In addition, all calculated Doppler coef ficients were also below their respective acceptance criterion.
The measured power Doppler coefficient is slightly lower than the predicted value, and this results in a lower power Doppler reactivity deficit than originally predicted. The total measured reactivity deficit between 0 and 100 percent full power is estimated at -0.92% Ak/k as compared to the predicted value of -1.32% ak/k. This difference is a net gain of +0.40% ak/k in core excess reactivity available for Cycle 1 lifetime. 4.
3.4 CONCLUSION
S The test results indicate that the moderator coefficient will be negative during power operation at or above 95% FP. Analyzed data for the power Doppler coefficient versus power level indicate that the least aegative coefficient is -0.65 x 10-4 Ak/k/% FP. The total power Doppler deficit from 0 to 100% FP from this measured data is estimated to be -0.92% ak/k. 4.3-2
.. . _ _ - _ _ - - _ _ . . . _ _ . - _ ._ _ _.. _ _. _ _ - .~.
SUMMARY
OF MEASURED, CALCULATED, AND PREDICTED COEFFICIENTS OF REACTIVITY AT POWER
^
Average Rod Position, % wd Boron CorA Coefficient of Reactivity, 10-4 Ak/k Power Level Conc. Burn up , Calculate =d Pre di cted (%FP) 1-5 6 7 8 (pom) (EFPD) ?Ieasured Predicted A. Temperature and !!oderator Coef ficient Tempe rature Moderator 40 100 76 01 18 1111 6.1 -0.33 -0.14 -0.17 40.06 74 100 74 00 09 1024 14.2 -0.49 -0.30 -0.37 -0.14 97 100 91 14 03 1055 34.1 -0.46 -0.38 -0.35 -0.13 B. Power Doppler and Doppler Coef ficient Power Doppler Doppler U 36 '100 74 00 18 1111 6.1 -1.00 -1.38 . -0.16 -0.22 70 100 71 00 09 1024 14.2 -0.72 -1.29 -0.12 -0.21 84 09 12 1030 15.9 -0.75 -1.30 -0.12 -0.21 69 100 92 100 90 14 03 1055 34.1 -0.66 -1.20 -0.11 -0.19 93 100 81 06 05 1032 35.1 -0.66 -1.20 -0.11 -0.19. 87 100 68 00 13 993 39.9 -0.68 -1.23 -0.11 -0.20 2
6 , e, e a
> =*tn *: =;= nl*-E . :. 7n'.E ' bib}E Zi i='. Ct"*:l=tJbl..E*.*. fL . .._.i
~
e It T i:3;3 Elide ** n n:= = == t = tr-- f=. .- . t=n _ . . .a... . . . . r=l=..=..g=.. _ {.=.t
. - . . . . . . f =...k
+
=l:
- nrn=:- ntnr = t-
......g. t=:=t. ---- = := =_:.==
2= . . = =.*. =. ~t:0_
- n. u.. t.. .*a. . . =.. t =_=.n. . . _'=. ..n... :=. .=.t=. .
.. : =. . t.._=. = =. _ . t:_...
.....v._.
. . . - = _- $:. 1' . - t. --*~. ~t=..-*e...- _ _ -
- =:=-
-*=t= =y 2.:.
t--
.=._!n =
'r
- ).5 5 r;-. ;n
- 1 % n = rn- .xn=nI. zt= L_..
. .=.n t==*nn : ntnn
===_.=$.,
....a c
n
=;n:
._= g =+ =n=
- m. h.
=tn;
=r: r=r= =.= nrt==j==: n= - : n't 7 - 3.h- =:= . .::nnt---
th =t=m t"ntr" = =;==
- mn=--**~ 43 M 4 = + =
r..... n1 NNIN5EIE 5N!NIs[5 DIE.NIikNME=tM- ii5NNI n:I:dNNE-M pg EEE r: MIE- === Hei:MEMEleWNMi:%5MEEl=#EEEEE=EME:EEE na""-- o== H =:= r - ~ ~- o 4 O us O .
=:= :- --
. =n.=
- = : n* -t=:== =t ==t= =L gg ict n c4 .,:. := .h.=n.g=r n.4 Es c -r tw o --*- eu =._
U = un== n=tz : nn;= n m d--*-
= f' =*=tr{= . = = = = =t= .-tn \ t\ n\nn=n t: t .t .9 :nb R=n~f==*l=:.=
i t==t=. 3 --~~ * ' g o = r=. . uma nun = == :nutn==
===g:==rn=n =--- -
3 .h g g , -- nn = ===- nn = ...;_3.__._. . _ ,-_ . n .: n Mt v-=t=n=trut-"-- n=$.xn
- - . . 4 e i : un t3:
m =n % - . . _ . . .
/J
- =trnnnt:=nr~.n=t=
- =:n. .. n Fr _.c. =.- ---
=m L g
- nnn , = = = = t==
2 n- -
---t-oOO4 __t- Q*
e.?= 2:=
. =_. +.rn =_t= ...i,...=....%.____.=._.=.=__-n=
1 O . . . . . . ._. ._ .
.. ... . - . . . . .._ oO .. _
._.- . . . , E O H . . . , ._ - * .
g mn *n:_ .=._:.=_=. ._ . =._.t=....= _ = .. . . . =_..t_=_ = 7
. _c. .t.. =...:.=...n_nt=__ _.o_..
. _ . . .t.... .
. .m_ 3f=_
==:n nng==;==+- = - =:=
- =t = r= = ==~ = =t r -=: - " . _ .. n::t_.O.tn L .a = . . e .. =r==f~Eit _.p__ ,r.= ..... ..t,.. .,.__g. . _ . . .
_.3nni
.p.=.. . a. .n. . !. 3(' .:r. ..
q+...._.-.......= . . . . . 2.__a==
.n.n.:. . .=. _n.. nt.:. =..
. . _n;.=.
. . . .. .._.. .. ._.=.=.j=..
.. : =. _ . (. g =. . . -.=_4.=_. .=_5I.:. . . .. . . . .._=_ rn.t== - - - -. -~* .. +* ._- _ .
nnn= x..;= ==;nn =;= ;. .. = :
- r- nr _ .c-
- H y7 [- T'*T*"r*-*****:**"l***-..- . =_t':*-'=t= : *** f*= -t n . =
7: ~."k i"**__ :**** i._ . =._..=..._f=_t---- L.. _. . . ._. . _ _ . $.. om o
. . = = :.a::= ..cta= =:=
== n-=nn -e=-n== =!== x :c. .'- =
=:= - =-
= n, ;-=--t_. =.a__
.= =t=n --
m --
=4== _.. =_-::=t_===--
_ nn c._ _. . o
=a= =u mn=n-- = =r =_ m c
.n . x,) -- = :ep=-i_p=: . r = . _-.._=tt=- t- . . =-+. - - - -
~ n-r= =4=r=t= =:..==:: =: =t==t:r -
--- O a<
=:= =t==run
===n= =;= =a.=!=n.r
=== ===== *=n:nx 2\i\1\==ne"-=t= = i ti ---= r- u= nnp=t_._
----d m
. . _ ;_. ._ _;=
=t=g, a
t===t=
=tnr - - * ==t.
=:=; =:::
..u.._=== =n--=r= . =7 nn::= =.
- gn::-m%g=-t=n :=
== ,---
-- n==t._.
._.c_. . _ . . . . _....i..
_: o==: o r---' u p mO ====...: p~ =-
=T====t= : = _=:n= = === = - n = --
- : N'+.= c mm =:===== = =:= = n =nfi: .. ... % =1==-t
.%. ---c.------"--t =r-' -
-o xw ..,,=.*a,._...__==x__.._a.____._ o w ai.
-.. :.i=. . i=.. =_=_=_i.
E_..pE_E_E.E ..._=. . E.. . .=. _i=_ -E__ . i. =*=n., .=.. . y ,. . , _ =2 e
>mW -..... . . _ . . . _
t% Z**=. - * * + =' . .
.l.=,..=_ . .ni.--' _
. *"s v: neur .
O o
..; . . .n'-... ----t*r C C* :--t--- . _ . . _ . . ,._a_. . . _ . -
hN F:EE" zii!!"- iMiEE iEiE~' E!E=iEHWEIEidi~" :\i\EMEh{=j.Z FEE}EEE=Eli!EElEEiEE ~gi=.5 l s w~
..a .n_. =t==p==
mn:-
= tan
=. ==.: :t= =r= =n-
=_ cu= =. ;=.: - -
=
=
us
=5 = =:= =r=
==:= =
=a=.=4=== 2.n== -
=n--- - ct== a
.e
$ IEE5iM EEiEE9fs n SE: +i@ilisi!E s M M)h\E}h=.__ hEEijE#iEE @E!EE5EEEEEiEE - + "
d[:; ;=:= w ==:=u=:=nuunq=gunt=;: . p.
. f,tlu.\ u\- A=n{p===
g ; uc t = un ri:r:= un:= rn; 7- - -
.M ==_.t =_n=- n=n= : =-= tn ==
=n=- :==.
w<e (== i
. r.:nn :n2 ==:=nn:==:=* O
=:= - = , - n nua.. _u = r= 3 / ==v t.M:ni$=.=a=..rtn_.
e -- _ _ r-=== n. - - -_- _-- _&t---_ . m EEEEil5SE EE!EE E555f-EiEEj 0
"~
Pz a : Ei5555!E=1. :". _; ._EEE Z w Mb
,O_, =.t.=...
____=. . . t.:J.r. _Z i = nn;= C. . .t_n..=.
=t=
__..._b _ . t. .*_n =_ u. . =. . . a T3
= j== =:= C n EiE5hME\"=.h.M:ie:=
=.*.n..=_
. ._.=._ . . . _.=n.._._ ; j -
. _ . . . . _ - - + - . . _ =t * = __ ... . _w._
os =r :_ _.a.. 2 en E m O e rus- t 3 --*-- - tzn _. , -
. .w_c c : =;
._n -----
. _ . _ =_._-
.a
. . _ . _= =. .. .
~c _ . ..
o5:
=..= .: _=E. . q.a. _w w u mz
=_ r=. . r=. . ;=. .=. = . _=. t.=_ _ _ . _ . _
,a . . . {_ _. =r. =...;=..e
. n..=.=_..i.=._=... =.=..P..,._.
_- -+-.,_ ._ . . _
. _ . . . . . o==.=
wu ta== nun = ===f== i,=_ .;= =:=_..==s= o oeoo =C' ~x-=n:N ='I =O=tv- x- ---
=
- a r- : o H H o C - * - - i-- =M.2 - -
2-p=1-~= oo n= t= - m n= = = :=. - - Wx O m e- ===r = = = un4=:. n- =====:===r== n - w u..o. -+- -
- : := i=the-+_- _
. .m _._
g _n:nx =7:=gmannnu=n:n:=.-*
=:nn .= . = =* : n - ~* a% y u
.=:=t .t... . .n n- =*gt tx -- -- - - - -
a =t= q g =n n 2 " ts
* = n..m== ; n =T=. . =.==t=* t =t=+.= W o r +--t- - -
_. p&-+ -
- ng Q = - ---= = ...a =Ao un:=_ .3=t-- .
-tQ r..__ _a_..
_ . _ . . __g :n-- z =:= m - - = =n= c _.. ; _ = p= -
=m = =g -. -
=_ . _ . a =n- =_;=_ _:.u _4.__ -
r=_=n == t== - - = . _ . . =_t=tq n== gC .. _ _.4.. gxa
=n. =. =_ :=_=._...{._=......-
. . . = . _ ==...r._=_x_=;=...[=_=...=...._=.t._. _ ., ._. .. .J. .. . _. ._.
. . . . . . . . . . ..t=_. _ _ . _ _ _. . . . . . . _ . . . .. . __.
em ,= . . = . = .=_:=. _w. ._._. _y. _=_=: =n=_ :.=._g;gpg. -. y;=;== -
-y2. -r -
pu=3.;w. r....-. . ._. . g..g g .._. . _w.,__. c _ . _ o._ . c - , .: u..a.,_.y.__..._,,._.__..w,m___.._.. e,
.1 ..
lo/3/3V Om ' W89UJag aangaad:ay., ngure h.3-1
e l 'e l 6
+
=*hin r~tr =t:- =l:n =t=
=t= =in:
=
+n ==g.
.= -
t" nt = =rtr= == nnt= rt= ==_ t=te
- :+g+=rt=t={,=g n -
... ,rn..a_ __._ __.L
.. ._.,_.j:3
=a==t:= n =j . = =
a. _u - - - t= =: x --~~i - e- :== =-c=:
==tu=r :- n -- n:= =~t= -+- . -:=
=t= =ntn= =:=_..l... .tn=n:===; = .-t:= ;. ._.o.._
==:= =_
... ... .i ._ ....._,s.,
__.w__
=a .
. . . . . . . . . i . _ . , . _ . _ . . . _ . .
_=._.1 . s.y : =:*t ==rt-- - - - ' " -. . . . _ . . . . .=~ - g_ _ _ _ _ . . _ .
. _ . ..._ . . .__- = .=t.=.=.. . . . .
.a.s.. ,
. :t o e _,_
.=._w_.. n: __
=:=:=' n cr +- +: 1 tn::==t:~t--?---*
= ' - - "r E: =3=. t . fr. n.k'1 11 Jr" in=f~-= rnf=---- =='=rht=t f rt=-r=-2= $ 9r-4:$ . _ . -
- =l r__- _ . _ _ . _
p - F ==-==t...
- = nu:= e a== m- -
=t=rg - - = = = c m4gg - - - - - -
e n= =n : .._..._'L\un.
\=h $' w2 ==
t== E== =. _: _=t= ; o y g % = t._
= = = =;.nn =g=
= = 12 = 2==n=
u ..r
= m t 1, . u nt iSt = 22;. =- + -3===:t = = ==:==}=:= o ,
- r. 7 ggg7;;;. _ -
...ag....,._. . - - . . =_t-- . . . g__;. ;-- e. og o.7ng o ____. _.M =_ o .g M . = f~.-. _L. === . = _ . = !.h =tz ;nr . _ _g.; o c
._ .._.5._. .
._& _ :== r 1 --
o, 3 =;.=gan:=
= ==
=:= = == ,_ua q- -au:.r:d _. n- , , ,
=: .g m
..= nt= *: ===: .
---*gc g g , - - - -
c
=t ===;=
=t==n===
= p==r
=tn 4=4 =2 uwp
= o. ,;==r= n2= -----+:=--
=t _ ___..;_._.. ___ g %%oe4
* = = :==:== =tr= .-m sn ._
P :.===.=...t.... =t=
=_.q;nt=c ,, =:== ==:= =t
- = t= : --- - --
g -_ a= _.2._ _L_ .m_ eg Q r- _ . . . __ = it * : .. $
^
% __.m_.._._
==,t=E
- a. =EE =is=EE .lr= 'il-Fs={==Ei= == =n=:, ...a. _m_. :__L.. .
ow - v: ga L . = = = . . _ =.
+=..t_=.. _ _ E.H..E E!E_E_. -
.. E.... E.. Mait= =i=_ E_i_Egf_=. t = ===== EEi===f==t==
G :=;= =:nn -- n ==1 um : =in,.,.:.5 g t....-. .=:= =_.n :r== t===- =n- --.=
==:=. . .M. = . 3t
!=t =n= ===r t-
-e=g
= 5 l- = $
+--
Z jun == =c= o . 4 .. .a.-- :- :~f~r .. - . . .=;=_. = t=
=t--- ;1
-= att ni g=- ,. == . =- r --- - '--- - 2:2:- _ . . _ _. . _ _ _
+
_L Q+ = , *
@g ==n===:= === =;r, n
==:=l\g\=-!w\Eh.gl,%,+2= r---=:== = _-r-----
=, e g.. =r!==t= - r:- = =_= :-- :-- r. ==rt-.._.t_.. . - + - - _t.. o w r== : u r- *
==={n mm ;cnj=m=
==._ =. :=.. =..=[=unn =e- = : -n =:=
.m _.;E--:==jgug:l .
- =%x@.* r= t
=_.._=_1__
j -
=. -- .p =3 p.,
g=.n= .. ;;;_ 2=; . . . _ . . _ _ . . _
,. n. gg:g .=.. _. _ -.
g . t====. :-- := = -t = == ta==_--+.__....i._ _ . . . __ J. ._ = =p wm pg p=:!=
.r
- = =7=m= =
==:=-=-==n=
= =f=_n_...
== =:2 : =.: ::....g giri.ux .-t. := ___
- == =m=3 e
=v-t = c n :== =--- - t====:===r==:a :t a.:x=e r , -t--- .-- =:== o
=: ==-t r =:= nt r=t= = = 1 :\t=1 7:4=t t- .-t=n=r = t-rt-._=at- h j E55 ElEEME-6 := ~E ~- rlDiE (Eif i M E5 . . . _ _. ._ u. . _ ._
'O pR E=iE- !" lie EisE E=iE =E!EE =EiEhN!MWiWeiEEis ~'E =E==s i==r6 =q=={
EEE MEi; EislEEEEf5-##i#MiH= M b \ d =# Ni W i @ E M El E E E =E";-E i E i z ==== E5EE g j*4 x MnE iME EEEMEE=#EEEi Es= X )( M Ehi S W MEE EGiEEE1=t= _ci= - - - bis #=nE EE=t=EE=E===EE = w miNEE\ii= m EH=.;e=ar:=- o ----n
==:= =p=
= =
.=.=wn 22 ==
nt==p= = . i - -- g =2:= . . g/ ::2\,h w=\==e\g=-n==:=~-- .u - n =-
.=:= . -
=:= C g
=:= =i:r==l=== = t = g. 3 -Q. . ne,;e l. g y, c. ana ;2:==+ __1._ - -_
*r = =trag...n== a y ,. . . . __ ___ ~2. == .v =__
M E!Pi5!== E*E:7 :i=-1 @ E iE 5 fE M iihy "! M EEfEEiEEi = t=E E. m. .__i2 EC~E eg EEEFEEEE EEETEEEj e g g gEEseJE=MEENE131WE LEElEg =* ~ - E=5E=
=-t==s=EEEsa =n=.x ;wwwEisanNiEnNiiniim=u z;;1: L U,__-
=y= e , ;._ ..,g . .g.
e =t==t=lu.u= =n= =2:== m a g .g o __..o...l. ==r ;__.m_. . . . = =: W .m._._ . _ . 3 o == t== =:= t
- e=. t==p\..\ tT_.:..._. 3 = e 9. ;yDi~f=. ='--
+ --
H = :r-- rn:r =t=p.n===== =:=. u ooy H -._m.._t. _.. . _ f-- 2 ~~~ ~ 35EE! 5EE "555!5E5'8 % Mi-RTIEN=\di\iM M ="l=~~ - c3o _ ,_. .t. =. 2.n;==
.a.... =:=l==.y== c.
= er woo =:= ;-
-t=}=._..._=.=... :q = _ .
p q.e--- M tur _ _. .__
=
=:={=r--- i-- +
nn=:= n=:=r=:==
=n- ;= =t---t=_=_;.~- f====rt= == ==:= :_- .t= - - - + - - -
.._5 I__. _ _ __. , W: lr:=__-
=..=.y=._==.._.=...:=.._c..=-
u-t:==:=t=__t. . _ . .. ___... .. _=. .. .--
. . . . - =.r.=..=...-+..==
. .t . :- =......_c=.t... . _ . . . .__
.. . _ . . . . . _ _. _ . . _. . . _ . _. _.n..
=_. E. E~e. s:E.'t.EE=.Ec.t.E.i.n. 5[.=..=.m=s . _ . .= = =_" e..n.
= tu =
_=-2
=E=_4=t===;=e - ar, ==[;_ : __
.-.e_ .
=
;=.r p ,s 4__=.==. .4__.%=.=.=..=_=.o=.=.=__==.=_:c=._.==...
4 . _4. 4.. r- o = ^ o--m m g=--- f.. . s_ _ , .J _ _ 4/N/NV OIXT 'W3TOTJJ303 2culapoH Figure 4.3-2
,o e
.e.
POWER DOPPLER COEFFICIENT OF' REACTIVITY VERSUS POWER LEVEL
-T: :: 6..
_- t.: ,: =...].= =.,_pnE
- u =.j
_ =_. m t =
=trt=_.=. :.._=.t.=___ :--t=(=+r= p_. rt=_.
.c. ,} .
.9 ,c .
, , , . . . . .- =_, t
.. =. .t =='--
,j .- .
. i.
. .t n v- .:.l=: L.;
=
.=
= Y===
nia; at= :[:.: =:= =21=
= . = = t== =t= =In l~^i=i::-=r t a==
=:= _. . .- . .t .
- -)n= =u'= - =
=: = .....:= =- :r= =nr =r=
u==J . .t , J= x. . .. ..._
. _ . .u r =...a:l==
r ==n= r n .=2. : 2 e.= =t == =f =-t := = =:= = -
. - .:.l: . :I a .- :_ -
~-t--
'-=_t,_=
- " - - ----t-"----r- - r - - r --
, x4n_:' ::4'r. . c. .t. :. . u --t - 1' -
_4 ! h i;.l.. ..i. ; Acceptance Criteria Of -0.55X10 Ak/k/%FPa.a..=.
! =:.rp: 2.: : == ; = , ._ _ , _ . . m.. r- , = r : =r-- _ . . : .u _ - .-.._i .. ..===;
f.,"'E. ,= =?=E=.~..t!E_[i. 1 .
..j".-- ::i.? -- ;E.i:i(;iii. .. =.uaM. . =E_.i:. E.
. .. _ .. in;.i.=. x I .i j "M_-~ . ~i.i_=N, F" pp; .n[=,:=ijE .- qiy . i!pEjj=g --:=i::ss'in=E=ipEp
. F i#=EjuE; e
p!!E; ; -;;:... 49irix urig. ;g_jg= gipg43;;i_ii u 1= 2
=jg sig j,9pp_=y=;
yM.i.E- Or -- . x.?. t .E"i.-H.i.- .t i j_E. =ii. i.". = =. .=j .= -=..i.=..=.=._=
. L i.=. i.c giim!? :!= - "i. 't=i: = i===
(M .g. : Epp Epi -ijji-: =ii: ! f: lF- tip = ,,3 ,4 g 2.. =jn===g35 t Ei== E!Il
~r r,.-
e Q ,,_ . . . , . ' . . . .u - . . . . . . ,-.-
,,4 iJ:in E4. . _.EiaT=E- ..AN 1 i:EnE:H=lE-== _- ,EE g
. _n . ,.y g
..g._. __ . . . .
._p.
... .g.._
..p.
. {. ./ ,3. ;g.
..;_. _ _ n. . { =. . c. .... = . . , _ = .7 . _ , . _ n. ==.__
. .-{ .
o , . , _ , . . j - , U.- : a{ . . .l ..: :i 4 . _. . . ./!-ixl "- : h. _ .i---- l u . _ .!I- =,". .l,=t =.._ H _pjg: _Qd_ =id.- :.a.id :i.-. nf . 1((.= p r. . un j -i_u.pq _.ifh.p ] .i * {EQI;.i: J sie'. =E !. i" =En=== E4Ex- ,=; = W :3lE- Ei!E = r== -
=a tie-iR= ="ria- EiEi jEEjiz. ME= EEj== r(=.i- ni!%';.4l=fap _ 2EJE- EEis ::mi-q==jas,EpE EEj2=l 3 #EjE =MIEli}!'E: riE Mii El!"h =i;c = t= 1d?= .=SE' lifEjEiEEE~ =EM d.rrijr=: Eji-i 3=i"i i=yp5l=u:iril1 fis !ian -- E j=-i =.:q=: i=-jE- =E g-==E:5
, [h 1
.1:i.T 2c
.g L. i:3 ;[.i].
. .r=
- i. . ggx gg;igqf.j; . "g_g.g..=-
7 .__p--- q= .=, 7p_ 7: . qg ;- gg ; 4 p g _ .4_. . __ p, w 3 ,._ . .~{=. r 2 .m :2._. . . .. . . _p= = .u. . .:=. .g _ =. f =. n- 4.
. c_r. :. =
. -4..==:2 t.==,_==._;
S: TcjH" x F = =dE ~-- l -
, . tr:
W' E E.~. = t-"
~
= 4 =.~ :=i=isi i 7' fit"p EiEhr;c i.. - . . , _ l .E. Predicted Curve
~
'4 i+:lT til -- . - Ei- - =!=-fEir t =r- . - -. = t
_s tI=:!:. s.j 5* g m ,= r
- p: .
1t:=:j .ni.r : = c. r t- =r:t= t =. n== . rt==q= rut = .- i n - rc-!
+
- =2.qn, .
= :.= :
= r :==
o E=Fi- =F= ==i=-l-ni=- == F =-~ ni==t= ==r----t.===turcat_.._ A =j=1
- i. . _ M . . ~.1:1 _ . . .Z ZT 3._-- j
.u.g . [.
. . . [" . . .... _f.M._ r. Measured Power Doppler 3 ,7 ~...:,.--
. - ,,Z M. ...
_ . . ..z i
= n. ;.= ma. =. _::=. :p= =. t.=.=.:. . .
ir .Z:=:=..... .+J nf=
.r. _ . . ._
O Coe f40ficient
%FP Results t=;.- :
1 y =. .,r= . , ,, = . =_=. ; := =. u= p2_:==g.=;}=t= t
-- 11 .
. . e= = e= a ---
75 %FP : e- .
- u. .. p ::i- - m jaTdi; ,_gp2;g;iEE[E]E i y --
90 %FP ::sig gfF =ipE=EjE={:f:ig? EEi= =EjE J g=- a --- 100 %FP .
- 24: =
_..2. a= = = = . = -
==t= c m:--g= =l=--~2=g=u_==, ==a=,.=. =.t2=;n._ r. a . 4
-.- . ;5 2.l-*^- =:=p--- =---. . _ . .
~- - * -
' ~ ' : =4. -
t-~~ l HEi-f=4=
- i EE=EEi2 HEiE= EE!E}F=-IVEEEiE:li=aF =t=E =in - El"E
= =. =. === .a__
=:== =y2-
. 21_. -.
r
;=.:l===c=n.d D=_r0 .
r==: ~- =" M ==t===frf= -- 60._. ~ u;8 ) ..au..::h_. . . .::. b)(h i.-. =
.y. _. ...._._7__16 =n_ t=n c_._..,.._._g_._..v__"
m~ t = _. 3._ .. . . t- _ - . .y_,,.__,. . g ... ._=__x,.t----- Power Level, %FP d t Figure 4.3-3
4.4 CORE POWER DISTP.IBUTION 4.4.1 PURPOSE Steady-state core power distribution measurements were intended to verify that the core axial power imbalance, quadrant power tilt, minimum DNBR, and maximum linear heat rate do not exceed their specified limits. Acceptance criteria specified for the Core Power Distribution Test included: (a) The combination of reactor power and reactor power imbalance does not exceed the safety limits as defined by the locus of points established in Figure 2.3-2C of the Technical Specifications (Figure 4.4-1 of this report). (b) DNBR is greater than 1.55. (c) The quadrant power tilt does not exceed four percent, except during certain physics testing. (d) The measured maximum linear heat rate multiplied by the worst case uncertainty factor is less than 17.5 kw/ft. (e) The measured maximum linear heat rate, multiplied by the worst case uncertainty factor and then extrapolated to the Technical Specification power-imbalance envelope, is less than the 19.8 kw/ft central fuel melt limit. l (f) The highest measured radial peaking factor is not more than 5.0% greater than predicted; and the highest total peaking factor, not mere than 7.5% greater. 4.4.2 TEST METHOD ~ When required by the test program, core power distributions were determined af ter establishing steady-state conditions at the required power level and at rod configurations specified by the controlling procedure for power escalation. In order to compare the measured power distribution to pre-dicted results, some cases required either two-dimensional or three-dimensional xenon equilibrium. To assure three-dimensional xenon equilibrium, the in-core axial imbalance must be determined to be within i 3 percent of the equilibrium imbalance value for an eight-hour period while the part-length control rods are maintained at a constant position. In other cases, data were taken according to required conditions for the individual tests. 4.4.3 EVALUATION OF THE TEST RESULTS , Steady-state core power distributions were measured for normal operating control rod configurations at each of the major power escalation test plateaus. Additional core power distribution measurements were made at 75 4.4-1
?
percent f ull power for dif f e' rent control rod group configurations. In the following sections analysis of these two core power distribution measurements are presented. Analyses of other core power distribution measurements required in conjunction with other power escalation tests are presented elsewhere in this report. Table 4.4-1 summarizes core power distributions taken during the Core Power Distribution Test. 4.4.3.1 Steady-State Core Power Distributions at Equilibrium Xenon, Normal . Operating Control Rod Configuration Conditions Steady-state, equilibrium xenon core power distributions were measured at each of the major power escalation test plateaus for control rod configurations for normal operation of the unit. The measurements covered the following control rod patterns and core power levels: Case Power Level Control Rod Position (% Wd) Equilibrium Number (% FP) 1-5 6 7 8 Xenon 1 15 100 74 00 34 Yes/2-D 2 40 100 75 02 19 Yes/3-D 3 75 100 79 04 30 Yes/3-D 4 100 100 90 15 00 Yes/3-D Measured core power distributions for these four cases are shown in Tables 4.4-3 through 4.4-5. These tables give a complete 1/8 core power distribution map using the corrected signal outputs frem 203 incore detectors located in 29 d if f erent fuel assemblies which describe the entire core assuming eighth core symmetry. A summary of the results of each of these core power distri-bution measurements is given in Table 4.4-1, which tabulates the core power level, the control rod positions, core burnup, boron concentration, axial imbalance, maximum quadrant tilt, maximum LHR, minimum DNBR, and power peaking data for each measurement. 4.4.3.1.1 Radial and Total Peaking Factors The results of the four core power distribution measurements indicate a maximum radial peaking factor between 1.35 and 1.47 and a maximum total peaking factor between 1.79 and 2.07. The maximum radial peaking factor appears to decrease with increasing power for a given control rod con-figuration, due to thermal feedback. Figure 4.4-2 shows the degree of power flattening on the radial power profile, as observed along the X-Z plane for various power levels. As can be seen, a relatively flat radial power distribution is observed at 100% FP. In all cases, the maximum total peaking factor is well below the design value of 2.67. The measured radial and total peaking factors are compared with their calculated values in Figures 4.4-3 through 4.4-10 to demonstrate the degree of agreement between the measured and predicted power distributions. As can be seen from these figures, f avorable agreement was observed, except on the location of the highest radial and total peaks. However, in all instances, the measured maximum radial and maximum total peaking factors were not more than 5.0% and 7.5% of the respective predicted values. A comparison of the measured and the predicted maximum radial and maximum total peaking factors - are shown in Table 4.4-7. 4.4-2
4.4.3.1.2 Minimum DNBR , Minimum DNBR values were calculated by the unit computer as part of the standard core power distribution calculations. The minimum DNBR values obtained during the core power distribution measurements are plotted in Figure 4.4-12. For each measured minimum DNBR a worst case minimum DNBR was calculated by subtracting the worst case uncertainty (0.68) from the measured minimum DNBR. The measured and worst case minimum DNBR's were then extrapolated to the boundary of the Technical Specification power-imbalance envelope limits. The measured, worst case, and extrapolated minimum DNBR's are tabulated in Table 4.4 All measured and worst case minimum DNBR's prior to and after extrapolation were above the design limit of 1.55. A minimum margin of 106 percent from the design limit of 1.55 was noted for 3 the extrapolated minimum DNBR, and a minimum margin of 65 percent was noted for the extrapolated worst case minimum DNBR. 4.4.3.1.3 Maximum Linear Heat Rate Maximum linear -heat rate (LHR) values were calculated by the unit computur as part of the standard core power distribution calculations. For each measured r'aximum LHR the worst case maximum LHR value was calculated by multiplying the measured maximum LHR by the worst case uncertainty factor (given in Table 4.4-2) and compared with the LOCA limit of 17.5 kw/ft. The measured and the worst case maximum L4R's were then extrapolated to the boundary of r the Technical Specification power-imbalance envelope limit and compared with the central fuel melt limit of 19.8 kw/f t. The results of these analyses are presented in Table 4.4-12. All worst case maximum LHR's and a.1 ' extrapolated worst case maximum LHR's met the respective LOCA and central fuel melt. acceptance criteria. 4 4.4.3.1.4 Quadrant Power Tilt and Axial Power Imbalance j Table 4.4-1 shows the maxi =um quadrant power tilts measured by the in-core detector system during the Core Power Distribution Test. All the measured- i quadrant power tilts are well within the 4 percent Technical Specification I limit.
- The axial power imbalances measured during .the core power distribution test i are also shown in Table 4.4-1. These power imbalances in combination-with
< the corresponding values of the reactor power are well within the Technical-Specification power-imbalance safety limits. l 4.4.3.2 Core Power Distribution at 75% FP for Different Control Rod Configurations
$ Steady-state core power distributions at -75% FP and equilibrium xenon conditions were measured for different control rod group positions. These )< measurements were made to study the effects of control rod positions on' core l_ power distribution. The measurements covered the following control rod: 1- -patterns: i ! .4.4-3 1 a l
, j ,
e' .a'
; Case Power Level Control Rod Position (%Wd) Equilibrium Number (% FP) 1-5 ,6, 7, 8, Xenon 1 75 100 25 00 10 Yes/2-D 2 75 100 75 03 19 Yes/2-D 3 75 100 100 24 04 Yes/2-D 4 75 100 100 75 24 Yes/2-D The measured minimum DNBR, maximum LHR, and the highest radial and total peaking factors are given in Table 4.4-1 along with other pertinent data.
The Tables 4.4-8 through 4.4-11 contain the measured core power distributions based on 1/8 core symmetry. The results indicate a maximum radial peaking factor between 1.34 and 1.56 and a maximum total peaking factor between 1.77 and 2.24 for the four cases studied. The radial peaking factor appears to be strongly dependent on the control rod group position at constant power. Figure 4.4-11 shows the effect of the control rod group positions on the radial power distribution as observed along the X-Z plane. As can be seen,
- the highest radial peaking was observed at the center of the core (core location H-08) when Group 7 was at 75 percent withdrawn. In'all cases, the
, observed maximum total peaking factors were much less than 2.67, the design 1 value. Worst case analyses were performed for the measured maximum LHR's and minimum DNBR's. The results of thesa analyses showed that the worst case maximum LHR's and the ' extrapolated worst case LHR's were less than their respective acceptance limits. In a similar manner, the measured, worst case, and extrapolated worst case DN3R's were well above the design limit of 1.55. 1 4.
4.4 CONCLUSION
S Comparison of the four steady-state core power distributions, taken at- 15 40, 75, and 100 %FP with the normal control rod configurations, with the '; predicted distributions showed that the measured values for the maximum radial peaking factor and the maximum total peaking factor were not more than 5 pe :ent and 7.5 percent of the predicted values, recpectively. The mes ared maximum total peaking factors were much less than the design
. va.de of 2.67. Because of the flatter radial power profile and lower maximum peaking factors, the observed core power distribution was more favorable than had initially been predicted.
All measured anl worst case minimum DNBR's were well above the minimum design limit of 1.55 even af ter extrapolation to the boundary of the Technical Specification power-ir' alance envelope limits. A minimum margin of 106 percent and 65 percent respectively was noted for the measured and worst case extrapolated minimum DNBR. All measured and worst case LHR's resulted in adequate margins for LOCA limited and central fuel melt limited LHR's. 1 The oilerved quadrant power tilts and axial power imbalances were well within acceptable limits. 4.4-4
- w w
0 Analysis of the core power distributions taken at 75% FP for various control rod positions verified acceptable thermal conditions, even when the worst case uncertainty factors were applied to the measured minimum DNBR's and maximum linear heat rates.
.dP 1
l s 4.4-5
9
SUMMARY
OF MEASURED CORE POWER DISTRIBUTION RESULTS AT EQUILIBRIUM XENON CONDITIONS FOR VARIOUS CONTROL ROD PATTERNS AND CORE POWER LEVELS OF 15, , 40, 75, AND 100 PERCENT FULL POWER. , Power Rod Position, %wd Core Boron Axial Maximum Thermal gp, Max .,1 mum ,9y g ,, Level Burnup Conc. Imb. Tilt Min. Max. (7FP) 1-5 6 7 8 (EFPD) (ppm) (7FP) (7) DNRM THR Radial Total n ar,- Time A. Stel dy-St< tc Core l'ower 1.istrit utions with Normal 01. crating Control R( d Configi .ratior 09-20-74 1104 15.14 100 74 00 34 0.8 1242 -3.46 -1.63 28.00 1.88 1.47 2.07 10-23-74 1210 41.44 100 74 00 19 4.4 1110 -3.68 +2.03 10.16 4.46 1.41 1.79 11-19-74 2153 75.79 100 79 04 30 12.1 1037 -14.00 +1.76 5.75 8.53 1.37 1.82 12-18-74 1401 95.58 100 90 15 00 32.8 1020 -3.75 +1.57 3.83 11.28 1.35 1. ?0 I! u-E B. Cori Power Distributions at 75 %FP ft r Different Control Rod Configur:.tions 12-02-74 2057 74.60 100 75 03 19 21.0 1030 -14.99 +1. 64 4.59 8.41 1.38 1.84 12-04-74 1933 76.57 100 25 00 10 22.5 960 - 2.56 +1.41 5.03 8.48 1.42 1.77 12-05-74 0502 76.18 100 100 24 04 22.8 1090 + 0.08 +1. 80 4.88 9.21 1.35 1.94 12-06-74 1432 75.34 100 10 0 75 24 23.7 1146 - 1. 80 +1.57 4.46 9.68 1.56 2.24 s I P
f
- MINIMUM DNBR AND MAXD!UM LHR WORST CASE UNCERTAINTY FACTORS A. Minimum DNBR Worst Case Uncertainty Re duce the measured value of the minimum DNBR by a worst ' case of 0.68 to account for the following:
Radial Uncertainty & Heat Balance Error 0.25 Inlet Temperature Error 0.03 System Pressure Error 0.16 Fuel Densification 0.09 Axial Model Correction & Axial Uncertainty 0.03 4% Quadrant Power Tilt 0.12
- Total 0.68 These ite=s represent uncertainties and conservativisms which, when sub-
- tracted from the measured DNBR, result in a worst case DNBR number which '
will be conservative even if all e'rrors and uncertainties were actually
! present at the same time, at full magnitude, and in the worst directicn.
4 B. Maximum LHR Worst Case Uncertainty Factors ! The worst case uncertainty factor which is applied depends on the 4 percent weight of lumped burnable poison in the fuel assembly as follows: Ascembly Lumped Burnable Wo rs t Cas e Type Poison Weight Uncertainty Factor ' 1 0.00% 1.357 2 1.09% 1.402 3 1.26% 1.411 4 1.43% 1.419 The above factors . assume the worst case' conservatism factors ms . listed below: . Maximum Power Spike Factor - = 1.100 (9 feet above bottom of core) Fuel Densified Active Height , ft = 11.638 Maximum Quadrant Tilt Factor = 1.074 (4% Quadrant Tilt) Radial Local Peaking Factors = 1.050 (Depends on LBP enrichment)' l.085
-1.092 1.098 These items represent uncertainties which when multiplied.by the measured '
maximum LHR, result in the worst case LHR which'will be conservative even if all uncertainties' were actually present at- the same time, at full mag-nitude, and in the worst direction.
' Table 4.4-21
MEASURED CORE POWER DISTRIBUTION RESULTS AT 15% FP Centrol Rod Group Positions Gps 1-5 100.0 % wd GP 7 00.0 % wd Gp 6 74.0 % vd GP 8 34.0 % ud Core Power Level 15.1 % FP Boron Concentration 1242 PPM Core Burnup 0.8 EFPD Axial Imbalance -3.5 % FP Xenon Conditions Equilibrium Conc, Yes Yes or No Reactivity Worth -1.24 % ak/k Max Quadrant Tilt -1.63 % 1/8 Core Incore Weigh ting Paax/ P/P Fuel Fuel Assy. De te cto r Factor Assembly i nc,H nn Numbe r {ocor m cag_ H-0 8 1 1 1.42 1.07 G-08 2 4 1.76 1.29 F-08 4 4 1. 74 1.24 E-0 8 10 4 1.86 1.29 D-0 8 14 4 1.69 1.16 C-08 21 4 1.82 1.28 B-0 8 30 4 2.07 1.47 A-08 37 4 1.38 0.98 G-09 3 4 1.72 1.22 F-10 12 4 1.76 1.25 E-11 26 4 1.58 1.08 D-12 41 4 1.35 0.93 C-13 52 4 0.81 0.58 F-09 6 0 1.83 1.32 E-09 5 8 1. 71 1.21 D-09 15 8 1.78 1.20 C-09 29 8 -1.53 1.08 B -09 31 8 1.46 1.06 A-09 45 8 1.15 0.83 E-10 17 8 1.82 1.28 D-10 27 8 1.53 0.97 C-10 28 8 1.42 0.98 B-10 44 8 1.01 0.73 A-10 46 8 0.66 0. 49 D-11 33 8 1.59 1.07 C-11 42 8 1.23 0.84 B-11 49 8 o,go o,71 C-12 48 8 1,19 0,g5 B-12 31 6 0.69 0.50 Table 4.4-3
e MEASURED CORE POWER DISTRI3UTION RESULTS AT 40% FP Control Rod Group Positions Gps 1-5100.0 % ud GP 7 1. 8 % ud Gp 6 75.0 % ud GP 8 19.4 % wd Core Power Level 41.1 % FP Boron Concentration 1110 PPM ! *' Core Burnup' 4.4 EFPD Axial I= balance -3.7 % FP Xenon Conditions i Equilibrium Conc. Yes Yes or No Reactivity Worth -2.06 % 4k/k 4 Max Quadrant Tilt +2.03~ 1/ 8 Co re Incore Wei gh ting P=ax/ P/P Fuel Fuel Assy. De te c to r Factor Assembly
. t nc ,s en Nurle r {corg ca H-0 8 1 1 1.39 1.11 G-0 8 2 4 1.62 1.27 F-OS 4 4 1.63 1.24 E-0 8 10 4 1.58 1.24 D-0 8 14 4 1.50 1.11 C-08 21 a 1.65 1.27 B-0 8 30 4 1.79 1.41 A-08 37 4 1.20 0.94 G-09 3 4 1.59 1.25 F-10 12 4 1.67 1.33 E-11 12 6 4 1.34 1.01 D-12 41 4 1.15 0.93
- C-13 52 4 0.77 0.60 F-09 6 0 1.64 1.29 E-09 5 8 1.59 1.26 D-09 15 3 1.44 1.17-C-09 29 8 1.43 1.14 B -0 9 - 31 8 1.27 -1.03 A-09 45 9 1.01 0. 80 i E-10 17 8 1. 72 1.34 D-10 2/ 8 1.27 0.99 4
C-10 29 8 1.26 -0.98 l B-10 44 8 0.91 0.72 A-10 46 8 0.60 0.49 D-ll 33 l 8 1.38 1.06 C-ll 42 .8 1.06 0.84 B-ll- 49- S o,90 0,71 C-12 48 8 1,07 0,85 B-12 51 5 0.65 0.51 Table 4.4-4
- , u-- ,
MEASURED CORE POWER DISTRIBUTION AT 5% FP Control Rod Group Positions Cps 1-5 100.0 % vd GP 7 03.5 % wd Gp 6 78.9 % wd GP 8 30. 3 % wd Core Power Level 75.2 % FP Boron Concentration 1037 PPM Core Burnup . 12.1 EFPD Axial Irbalance -14.0 % FP . Xenon Conditions Equilibrium Conc. Yes Yes or No Reactivity Worth -2.60 % Ak/k Max Quadrant Tilt +1. 76 % 1/ 8 Co re Incore Weigh ting Pmax/ P/P Fuel Fuel Assy. De tec to r Factor Peore Assembly i n c , .-4 n, Nu-be r Incal H-0 8 1 1 1.42 1.14 G-08 2 4 1.64 1.25 , F-08 4 - 4 1.72 1.26 E-0 8 10 4 1.70 1.24 D-0 8 14 4- 1.58 1.18 C-08 21 4 1.65 1.27 B-0 8 30 4 1.82 1.37 A-08 37 4 1.21 0.92 G-09 3 4 1.66 1.28 F-10 12 4 1.76 1.36 E-ll 26 4 1.45 1.01 D-12 41 4 1.27 0.92 C-13 52 4 0.75 0.59 F-09 6 8 1.77 1.30 E-09 5 8 1.71 1.29 D-09 15 8 1.69 1.18 C-09 29 8 1.47 1.13 " B-09 31 8 1.29 0.99 A-09 45 8 1... 0.1 0.78 E-10 17 8 1.80 1.34 D-10 27 8 1.50 1.03 c-10 28 8 1.34 0.99 B-10 44 8 0.94 0.70 A-10 46 8 0.61 0.47 D-11 33 8 1.48 1.06 C-11 42 8 1.15 0.83 B-ll 49 8 0.91 0.70
.C-12 48 8 1.10 0.84 B-12 l 51 6 0.65 0.50 Table 4.4-5
MEASURED CORE POWER DISTRIBUTION RESULTS AT 100% FP . Control Rod Group Positions Gps 1-5 10'0.0 % wd GP 7 15.0 % wd Gp 6 90.0 % wd - GP 8 00.0 % wd Core Power Level 95.6% FP Boron Concentration 1020 PPM Core Burnup 32. 8EFPD Axial Imbalance -3.8 % FP Xenon Conditions Equilibrium Conc. Yes Yes or No Reactivity Worth -2.76 % ak/k Max Quadrant Tilt +1.57% i 1/8 Core Incore Weigh ting Pmax/ P/P Fuel Fuel Assy. De te c to r Factor gory Assembly i n e.n H nn Nu .be r ca
' H-0 8 1 1 1.48 1.21 G-08 2 4 1.61 1.23 F-08 4 4 1.69 1.25 E-0 8 10 4 1.75 1.27 D-0 8 14 4 1.64 1.25 C-08 21 4 1.73 1.28 B-0 8 30 4 1.69 1.31 A-08 37 4 1.14 0.89 G-09 3 4 1.57 1.25 F-10 12 4 1. 80 1.34 E-11 26 4 1.54 1.14 D-12 41 4 1.23 0.90 C-13 52 4 0.78 0.57 F-09 6 8 1.73 1.29 E-09 5 8 1.74 1.27 D-09 15 8 1.66 1.22 2-09 29 8 1.48 1.10
"'d-09 31 8 1.25 0.96 A-09 45 8 0.97 0.77 E-10 17 8 1.92 1.35 D-10 27 8 1.57 1.02 C-10 28 8 1.38 1.01 B-10 44 8 0.88 0.71 A-10 46 8 0.57 0.47 D-11 33 8 1.53 1.08 C-ll 42 8 1.18 0.83 B-11 49 8 0.94 0.71 C-12 43 8 1.12 0.85 B-12 31 S 0.66 0.50 Table 4.4-6
*w:
9 COMi'ARIS0ti OF MEASURED AND PitEDICTED MAXIMUM RADI AL AND TOTAL PEAKING FACTORS Powe r Maximum Predicted Maximum Measured Percentage Error
- Level Peaking Factors Peaking Factors Radial Total -
~(%FP) Radial Total Radtal Total, (%) (%)
15 1.48 2.00 1.47 2.07 - 0. 7 + 3.4 40 1.47 1.88 1.41 1.79 - 4.3 - 5.0 75 - 1.51 2.03 1.37 1.82 -10.2 -11.5 100 1.41 1.81 1.35 1.92 - 4.3 + 5.7 .
.;n s.
Note: Percentage Error = ' Measured - Predicted- x 100 1- . Measured Note: During the 100 %FP core power distribution measurement, the part-length rods were at 00 % withdrawn instead of the predicted position of 20.8 % withdrawn. 3. j Note: The'seco'nd and third. highest measured radial and total. peaking factors also il met the acceptance criteria. M e 1 a.-______--_----____________ _ - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ , _
MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL ROD MANEUVERING, WITil CROUPS 5-8 AT 100, 25, 00 AND 10 % WITliDRAWN, RESPECTIVELY Control Rod Group Positions Gps 1-5 100 % wd GP 7 0.0 % wd Gp 6 25.4 % wd GP 8 9.8 % wd Core Power Level 76.6 % FP Boron Concentration 960 PPM Core Burnup 22.5 EFPD Axial Imbalance -2.6 % FP Xenon Conditions Equilibrium Conc. Yas Yes or No Reactivity Worth -2.61 % ak/k Max Quadrant Tilt +1.41 % 1/ 8 Co re Incore Weigh ting Paax/ P/P Fuel Fuel Assy. De te cto r Factor Pcom Assembly inc2etnn Numbe r Lo c al H-0 8 1 1 1.57 1.15 G-08 2 4 1.73 1.32 F-08 4 4 1.71 1.35 E-0 8 10 4 1.45 1.21 D-0 8 14 4 1.21 0.92 C-08 21 4 1.48 1.22 B-0 8 30 4 1.77 1.42 A-0 8 37 4 1.25 1.00 G-09 3 4 1.73 1.41 F-10 12 4 1.72 1.37 E-11 26 4 1.01 0.76 D-12 41 4 1.10 0.90 C-13 52 4 0.81 0.61 F-09 6 8 1.71 1.37
~
E-09 5 8 1.57 1.27 D-09 15 8 1.38 1.12 C-09 29 8 1.40 1.10 B-09 31 8 1.29 1.03 A-09 45 8 1.08 0. 86 E-10 17 8 1.52 1.27 D-10 27 8 1.38 0.98 C-10 28 8 1.35 1.01 B-10 44 8 0.93 0.73 A-10 46 8 0.65 0.51 D-11 33 8 1.29 0.99 C-ll 42 8 1.14 0.85 B-11 49 8 0.99 0.75 C-12 48 8 1. 15 0. 89 B-lZ 51 6 0 .71 0.54 l Table 4.4-8
MEASURID CORE POWER DISTRIPUTION RESULTS AT 75% FF DURING CONTROL RQD MAlfEUVERING, WI .' CROUPS 5-8 AT 100, 75, 03 Alm 19 % WITHERAWN, RESPECTIVELY Control Rod Group Positions Gps 1-5 '100.0 % wd GP 7 2.7 % vd Cp 6 75.2 % wd GP 8 18. B_% ud Core Power Level 74.6 % FP , Boron Concentration 1030 PPM ' l Core Burnup 21.0 EFPD Axial Imbalance -15.0 % FP , Xenon Conditions Equilibrium Conc. Yes Yes or No Reactivity Worth -2.57 % ak/k Max Quadrant Tilt +1. 64 % 1/8 Core Incore Weigh ting Pmax/ P/P Fuel 3 Fuel Assy. De te c to r Factor Assembly i nc,H en Numbe r {cery car H-0 8 1 1 1.53 1.01 G-08 2 4 1.71 1.22 F-08 4 4 1.75 1.28 E-08 10 4 1.74 1.26 D-0 8 14 4 1.58 1. 19 C-08 21 4 1.66 1.28 B-0 8 30 4 1.84 1.35 A-08 37 4 1.22 0.92 G-09 3 4 1.73 1. 30 F-10 12 4 1.80 1.38 E-11 26 4 1.41 1.01 D-12 41 4 1.26 0.91
, C-13 52 4 0.74 0.58 F-09 6 0 1.83 1.31 i E-09 5 8 1.73 1.29 ;
D-09 15 8 1.69 1.21 C-09 29 8 1.47 1.11 B-09 31 8 1. 30 0.97 A-09 45 8 1.05 0.79 E-10 17 8 1.76 1. 35 D-10 27 8 1.39 1.02 C-10 28 8 1 . 30 0.99 B-10 44 8 0.95 0.69
- A-10 46 8 0.63 0.47 l D-11 33 8 1.42 1.06 C-11 42 8 1.15 0.85 _
B-11 49 , 8 0,91 0,70 C-12 48 S 1.11 0.83 3-12 l 31 S 0.65 0.50 Table 4.4-9 ..
k MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL P.0D MANEUVERING, WITH GROUPS 5, 6, 7, AND 8 AT 100% wd,100% wd, 24% wd,
~AND 4% wd, RESPECTIVELY ,
Control Rod Group Positions Gps 1-5 100.0 % vd GP 7 24.3 % vd Gp 6 100.0 % wd GP 8 3.5 % wd Core Power Level 76.2 % FP Boron Concentration 1090 PPM Core Burnup 22.8 EFPD Axial Imbalance +0.1 % FP Xenon Conditions Equilibrium Conc. Yes Yes or No Reactivity Worth -H % ak/k 7 Max Quadrant Tilt +1.81 % 9
- 1/8 Core Incore Weigh ting Pmax/ P/P Fuel Fuel Assy. De te cto r Factor Assembly 3
f nnmH nn Numbe r {cor$ ca H-08 1 1 1.53 1.07 4 G-08 2 4 1.54 1.15 F-08 4 4 1.67 1.20 E-0 8 10 4 1.75 1.24 D-0 8 14 4 1.65 1.17 , C-08 21 4 1. 75 1.29 B -0 8 30 4 1.73 1.35 A-08 37 4 1.16 0,92 G-09 3 4 1.56 1.21 I F-10 12 4 1.83 1.31 E-11 26 4 1.55 1.09 D-12 41 4 1.25 0.90 C-13 52 4 0.78 0.56 F-09 6 0 1.72 1.24 E-09 5 8 1.76 1.25 ! D-09 15 8 1.67 1.21-C-09 29 8 1.51 1.13 ! B-09 31 8 1.26 1.01 A-09 45 8 1.00 0.81 E-10 17 8 1.94 1.34 D-10 27 8 1.57 1.01 C-10 28 8 1.38 1.03 B-10 44- 8 1.13- 0.80 A-10 46 8 0.69 0.51 D-11 33 8 1.56- 1.09 C-11 42 8 1.16 0.78 ) i B-11 49- ,8 0.93 0.74 C-12 48 8 1.13- 0.85 B-12 { 31 6 0.66 0.50 l l l
}
Table 4.4-10 i ^
e , MEASURED CORE POWER DISTRIBUTION RESULTS AT 75% FP DURING CONTROL ROD MANEWERING, WITH GROUPS 5, 6, 7, AND 8 AT 100% vd,100% vd, 75% wd, AND 24% wd, RESPECTIVELY Control Rod Group Positions l Cps 1-5 100.0 % wd GP 7 78. 4 % ud Gp 6 100.0 % wd GP 8 16.1 % ud Core Power Level 75. 3 % FP Boron Concentration 114GPPM Core Burnup 2 3.7 EFPD Axial Imbalance -1.8 % FP Xenon Conditions
, Equilibrium Conc. Yes Yes or No
) Reactivity Worth -2.58 % Ak/k Max Quadrant Tilt +1. 5 % 1/8 Core Incore Weigh ting Pmax/ P/P Fuel j Fuel Assy. De te cto r Factor Assembly
?co$
t nn,H m Nu .be r Eca j H-0 8 1 1 2.24 1.56 j G-0 8 , 2 4 1.77 1.23 i F-08 4 4 1.55 1.12 E-0 8 10 4 1.51 1.11 i D-08 14 4 1.46 1.07 C-08 21 4 1. 75 1.26 B-08 30 4 1.93 1.40 A-08 37 4 1.36 0.98 G-09 3 4 1.62 1.20
; F-10 12 4 1.60 1.17 E-11 26 4 1.32 0.92 ;
D-12 41 4 1.11 0.83 C-13 52 4 0.75 0.54 F-09 6 8 1.56 1.14 l E-09 5 8 1.52 1.12 l D-09 15 8 1.52 1.11 l I C-09 29 8 1.56 1.13 l
; B-09 31 8 1.58 1.11 A-09 45 8 1.26 0.90 E-10 17 8 1.68 1.19 D-10 27 8 1.41 0.96
> C-10 28 8 1.53 1.09
- B-10 44 o 1.61 1.06 A-10 46 8 0.90 0.64 D-11 33 8 1.42 0.99
. C-11 42 8 1.24- 0.91 I
-B-11 49 8 1.22 0.85 j i C-12 48- 8 1.11 0.81 i B-12 51 5 0.70 0.51
. Table 4.4-11 l 1
, - n 1 - - - - , , , , , --c.
~
MINIMUM UNBR AND MAXIMUM LIIR ANALYSIS FOR-CORE POWER DISTRIBtTTION TEST ., Power Inco re Power at Mivimum THR. Vu/ft Minimiin DNBR. dfm
. Assembly Envelope Vorst Worst Level Offset (y yp) (7) Type Limits (%FPl Measured Case Measured Case A. Steady-S . ate Core l'ower Distr .butions Wi th Normal Operating Cantrol Rod Configurat ion Measured 15.14 -22.85 1 1.88 2.55 28.00 27.32 Extrapolated 92.20 11.45 15.54 3.20 3.00 Measured 41.44 - 8. 89 1 4.46 6.05 10.16 9.48 Extrapolated 101.94 10.97 14.89 4.30 3.80 tkasure d ' 75.59 -18.67 1 8.53 11.57 5.75 5.08 Ext rapolated 94.92 10.71 14.34 4.70 4.10 a $- Measured ' 95.58 - 3.93 2 11.28 15.82 3.82 3.14 5 Extrapolated 105.92 12.50 17.53 3.83 2 .72 P .7 B. Core Pow <-r Distribii tions at 7S% FP for IJ ifferent Control Rod 2cnfigurat ons iC Measured 74.60 -20.09 1 8.41 11.41 4.59 3.91 Extrapolated 93.98 10.59 14.38 3.60 2.95 Heasured 76.57 - 3.34- 1 8.48 11.51 5.03 4.35 Extrapolated 106.41 11.78 15.99 3.75 3.10 Measured 76.18 + 0.11 2 9.21 12.92 4.88 4.20 Ext rapolated 107.00 12.94 18.14 3.60 2.95
- Meas ured 75.34- - 2 . 39 1 9.68 13.14 4.46 3.78 Extrapolated 107.00 13.75 18.66 3.20 2.55 Note: 'Ibe worst case uncerta uty factor s are obta:ned from T able 4.4-2,
\
. 1. .
. o.
I POWER-IMBALANCE ENVELOPE 4
.= t :- - ----t; __ nrr == . - d = fd-*t*=l n= t='m-t:- r--t =. =- -v$ = t . _ ___..- r rt: 2-"t=_ rt. t=_
- t. . i- rim *...tr_._"_ - .t-t=O=:
rt=:r=_1 . = . = . . . . =..m..q=..
. . . . =_ .. _4 .. . _ -
1 *Jn- =:. = - n. L.r. . .=.r.i,.x. . .-~=..*t=.. , , . . . .=..:.=.-=.T' =.-=.t =. r_ _4. =. . r. . t. . . . t_._. .j.=. . .=;=-. . - . =.._i=_. l i=N 5![-$-- l5~l5I ~5! :55!55 == [--lN!5$5Ni$rr$ :NiE55 Te. m.mravspa.m rm - renf =_ :.= =. . n 1
- =110,.
- T -
. I =-=.,= 1 =:== := - u==l = r:r:==r===r:== : =
. _ r. ;.. -
2@tfai6 4g_ - 7..._. . . ..
.g.. . .... g; xa 7 g.
;- ;; , ; _.a=-- .q- 2 . =. .[-
=.t, =.m. ;.- _,
g=3..
. ./ :: .=n. . : -t n; ... t + -- f f r n- mL : L _ f. . . . . . = ==. = I = == ; = _ . - . . . _
[. [._ .. . - _ .- __'._..1.._.'.'.
. . t. :. g=. - =. a_=.
=. :. ;. z_ = =. , =. 3. g. _ .J. u _. ./=. . c. .z. =. . . a .. m . .; 3n: . u.z. __ .. . . . . . ._
. . . g" .
L._4.=._..=....;. .. .. _.4.__.
. _ ..=.J.g- h.f.=. .
- k y.=._ .=:=._ g
- j. .f.t=
._ . L.u.y ~ _=_ _ g_'
_ .J _.
?-- .
-~
~_-_p._,{!..*=_;..=_. .,
=Fif Ei=i iiE=i i.- - diMip.Ti ! EiE ":iis5ffih5\'iiMiiE-!4 Ed5E#i:5 55i55 gn as ziija Mgp gis = 5{sigisN=gm Eip cr
..-.p.. - . . - .
g IE!=. 25:5-_- M5: = E M. _ . .- - r:N._- c_S3 -E'iE U.\[-. M-5 il i. yl . .. .y 52
- _ Eii=1E*E N*5 ts. xr. --:_=. =_ .=. .; ;:. =.=.r.._. - . a n . .r ,j= _ =_.=-. 4' =: =_- =t==.
a g- 2 c . : ..
=. =_ n .
=.g 1._=J p2 ;- ....2.-.-- .
=i- =:= =_ r t= ;- =r n -
.\1 ===
=4==_.:'7-
*- n - - + - ---=_ T r-- --
H = tt..~ .
= }' =f nn=r=r=n>k==;=- : t =- r=+t T -*--!:" Z ._ w . . _ . _._!-=
I> r:(}30- : E-!. =. _
==4a == .
=~ s l =. E=i.== :O. . i.s. =...:._==.=. i. s..J=._Est: 7 .- .-
E.. jE..= E._. .j=. .J-
=i _ . -
l h =t= H_ ;t = . 2 2:':.:.. .= = .:r =j .-- '; = - =jrd}i5"; . [ij:q =5 i[thi .~._;[ -
=; =- .=4=. =- = :=-' - - - ~ ~
! 9 _. 50
. --..g._4=....~.
..=..=.t-'-'-r---, . - . . . .
m1 m- . =rI .. =
=:= =={= .=t=
. __. __T=r
- L." =c= = =
n-u= =- _ y ;.g .- .. - - - - ~ ' ~-
--+d'-- ' - - + - - - - - - ' - -
~ ~.- =.:';-1= .
- - - -~- *'-
;t'--
gn ay:= r ". . ==--) rier t ==t= C r- n' n~; :n
" mrt :;-
Ao j 7
;,:;g._. p ..._.
. . . n_,.; ._ g.. g;. . - - - = _ - -$n - .=:..=H - . _.g_;.
Q;_Q - ut =:7-r -
= = r t-- n= n - = t r r-:= El---- _ =~~~- t =: =
EY: =iIE Sh --E 35}5E 5l- i= f=>a = = r- r ----r === = - M-S~i~
=. ,r- _ - . . . .... . _ . .
_ . . _._ m..._ __ c. .. m_ .=_ ._ r. _r .
,,.=c_ m_.; . . _ __ =; ._= . =: ...._.._.
=L =:= ==
- =L. .=r.=
.-. =;= = x-
_. . . . J==. a =_ .. _
.a.
._ =:=_:=t={==t= _a__.. ==r-- =n= . . .== = E== =:t--- =
E:= E. i. == E. i. =.il= = = ==.=.=..=..t=. . = . = _ .i._2 - =;. . . . . = . . = . . ,=-= . . . . =...r.-..= =..-.;=.. 4.._
=; ===
- - -- l=
= := 2 -
=;= { ==== _-.._t ._: . .. .
=:=}=
,..= _ :. r=
- u. ---: = = :
.,.= . _- _l =- :.=.__ -.
t-- g - ..e yn
=_r.-.l=._....=._=...
_ :=. ==. ==
. = =_.. .._=_t'_=_:=... .= . . ._ _ _ - ..._.r.=..
=..=_.=_..L-..=_..
= _ =_. _9=. -
. ~=..i=...
_ . =.
=.-..~.l=_._ = .-.t.=....-._.
....,.~i_.--
!._ E_ . _ t=.=
_ ._E.:t_- E a.. i=E i=.__.E. __E_ _. .= _ . -..a_.E__ E. EJ' =_.Ei.a_:E__
.__ i.E._
__ tc _=.f'=.__
. ._= =. =._
.EE.li._=_ ..
2
==
. < . =. . . t,r. .~. =5 fj')6 E!EiEiWEi "E-E 4= i!EiEEEl=5j~~EEiEii is2E Ei""ifflEiE'l
==:= = ;= g === == ;==p====:;-. . . r--- 2, - r- - ::==::= - ---= .u ;==
= r- : = = =: ==:= == :=- . =z - ===
- r... . =t=.
.=:--t--**:= e= =. - y-t_--._ '-P- ==:== =t= :_=t_ _ ; 2= =t= - --
i
- : -t - - 1--- - - !- d --- t : --
r- -
. ...b- -
- - = - -
~~ ~
=_=_.i.E_ .M_9.'.=5== : . . _ ,g=:E r= =-E. s5 w
? H - - -
g.i"._i nn ".i.E_ _ n_.;.A".-E..rxy-i :w .r._=u n_L. .. r. m; ~_._
=. .e
=g=l
- , _ =g=ruq := _a=d__::===f: ---t ' =='
= =!=._;==t=t= = t- ;=i== m 't==I==_:tEIiE =i===.I'=7=;=ma=-+=l:-~-4 Power Imbalance, %FP Figure 4.4-1 L
MEASURED RADIAL CORE POWER DISTRIBUTIONS All1NG THE X-Z PI ANE WITil NORMAL. OPERATING CONTR01, ROD CONFIGURATION , , 2.1 2.1
.m d1.8 . d 1.8 N 15 N 15
" #N A M X -' " 1.2 k MW # '
,. 1.2 wr qg w . y 'Nr' Nr 0.9' 0. 9' S
$ {
- a. ' ~
g 0.6 Power Level - 15.1 ZFP ~ Q 0.6 Power Level = 4'1.4 ZFP' g 0.3 Core Bumup = 0.8 MD _ y 0.3 Core Burnup = 4.4 EFPD _ 0.0 0.0 A B C D E F G II K L M N O P R A B C D E F G 11 K L M N O P_ R nj Radial Position Fuel Assenh11es Radial Position Fuel Assemblies 5 r2 t~ tJ 2.1 2.1 21.8 th d1.8 1A N 1.5 N4 1.5
- p. / k,,' '
"wr'O 4 i k, r \ "'
1.2 " I "** " " "
,. 1 2 .
g
) '
O { o. 0.'f k { 0.% a 0.6 Power Level = 75.8 ZFP - g 0.6 Power Level = 95.6 %FP ' Core Burnup = 12.1 EFPD_ y 0.3 * " " ~ h 0 .3 4
- 0 $
0.0 0.0 l A B C D E F G !! K L M N O P R' A B C D E F G !! K L M N O P R Radial Position, Fuel Assenblies Radial Position, Fuel Assemblies
e COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS AT STEADY-STATE, 2-D EQUILIBRIUM XENON,15% FP CONDITIONS Predicted Conditions Control Rod Group Positions Core Power Level 15.0 gyp Gps 1-5 100.0 % wd Boron Concentration NA ppm Cp 6 75.0 % wd Core Burnup h.0 EFFD Gp 7 00.0 % wd Axial Imbalance -2.o %EP Cp 8 37.'s % wd Max Quadrant Tilt 0.00 % Measured Conditions Control Rod Group Positions Core Power Level 15.1 %FP Cps 1-5 100.0 % wd Boron Concentration 1242 Fpm Gp 6 74.0 7. vd Core Burnup 0.6 EFPD Gp 7 00.0 % vd Axial Imbalance -3.5 %FP Gp 8 34.0 % wd Max Quadrant Tilt -1.63 % i H G F E D C B A f a 1 m'. 1 31 1.3 ..l.h5 1. 6' 1.25 1.28 q.o2 g 1.07 1.29 1.2h 1.20 1.16 1.28 1. h'7 0.08
% 5 9 1. 5 1.h8 1.2h 1.26 1.01 0.95 0.76
' l.2. 1 32 1.21 1.20 1.08 1.06 0.83 s a i 1.'T 1.32 0 98 0 9h 0.6h 0.h7 10 1.2 1.28 0 97 0.98 0.73 0.L9 i N e 3
- 1. 7 1.08 0.80 0.68 11 1.0 1.07 0.8h 0 71
, b,89 0.86 0.55 12 0. 0.85 0.50 x
0163 13 o, s 14 15 I E X.XX Predicted Results X.XX Measured Results Figure 4.4-3
s
, COMPARISON OF PREDICTCD AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 2-D EQUII.1BRIUM XENON, 15% FP CONDITIONS Predicted Conditions
- Control Rod Group Positions Core Power Level 15.0 %FP Cps 1-5 100.0 % vd Boron Concentration HA ppm Gp 6 75.0 % wd Core Burnup h.0 EFPD Gp 7 00.0 % wd Axial Imbalance -3.9 %FP Gp 8 37.5 % wd Max Quadrant Tilt 0.00 %
M_easured Conditions Control Rod Group Positions Core Power Level 15.1 gyp ' Gps 1-5 100.0 % vd Boron Cencentration 12h2_ ppm Gp 6 Th.0 % vd Core Burnup 0.8 _ EFPD Gp 7 00.0 % wd Axial Imbalance -3.5 %FP Cp 8 'h.0 % wd Max Quadrant Tilt -1.63 % H G F E D C B A i g 1.21' 1.Ch 1 76 12.00 1.98 , g 74 ,1.86 1.69 1.82 2.07 1.38
% 5 9 1.%7 1 98 1.62
' 1 71 1.78 1.53 1.46 1.15 1 73s 1.83
's 8 7 1.71 1.h1 10
; 1.i 1.82 1.53 1.h2 1.01 0.66 1 's 6 5 11 1. '
1.5 1.59 1.23 0.c9 i N, 1 3)s 1.19 0.69 x 13 0'(8
- 0.81N s
14 15 E I X.XX Predicted Results X.XX Measured Results 1 1 Figuru 4.4-4 ,
U y COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTOR $ AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 40% FP CONDITION,S Predicted Conditions Control Rod Group Positions Core Power Level h0.0 gyp Boron Concentration IIA Gps 1-5 100.0 % ud ppm Core Burnup 4.0 EFPD Cp 6 75.0 % wd Cp 7 00.0 % vd Axial Imbalance h.6 %F? Cp 8 30.8 % vd Max Quadrant Tilt 0.00 % Measured Conditions
- Control Rod Group Positions Core Power Level 41.4 gyp Cps 1-5 100.0 % wd Boron Concentration 1110 ppm 75.0 % wd Core Burnup h.4 EFPD Cp 6 Cp 7 1.d % wd Axial Imbalance -3.7 %FP Cp 8 19.h % wd Max Quadrant Tilt +2.03 %
H G F E D C B A 7 6 8 0.98 1.20 1.27 1.h3 1 12,_M8_ 1. M Q1._. g
- 1. E. , 1.27 1.24 1.2h 1.11 1.27 1.h1 0 9h N s 1 1.h7 1.21 1.27 1.00 0 97 0.78 9 ' 1.2 1.29 1.26 1.17 1.1h 1.03 0.80 7
s 4 10
- 1. L 1.32 0.95 0.9h 0.6h 0.h8 13 1.3h 0.99 0 98 0.72 0.h9 i 's 6 5
- 1. 2 1.11 0.82 0.71 17 1.0 1.06 0.8h 0.71
- D0 0.91 0.58 09 0.85 0.51 x
0367 i 0.k s 14 15 ,, l E X.XX Predicted Results X.XX Measured Results Figure 4.4-5 l
U .
~
COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-$ TATE, 'l-D EQUILIBRIUM XENON, 40% FP CONDITIONS Predicted Conditions Control Rod Group Positions Core Power 14 vel LO.0 %FP Gps 1-5 100.0 % vd Boron Concentration ;iA ppm Gp 6 75.0 % wd Core Burnup 4.0 EFPD Cp 7 00.0 % wd Axial Imbalance h . t> %FP Cp 8 30.6 % vd Max Quadrant Tilt O.CO % Measured Conditions Control Rod Grcup Positions Core Pcwer Level 41.4 gn Gps 1-5 100.0 % wd Boron Ccncentration 1110 ppm Gp 6 74.h % wd Core Burnup 4.4 EFPD Gp 7 1.o % wd Axial Imbalance -3.7 %W Gp 8 19.h % wd Max Quac' rant Tilt +2.03 % H G F E D C , B A S 1.21' l.60 1.60 1.88 15,h[d8 '.70 ' . o' g
- 1. f) 1.62 1.63 1.58 1.50 1.65 1.79 1.20 '
9 f l' l.86 1.59 1.74 1.32 1.23 0.99 8 15 1.6h 1.59 1.hh 1.h3 1.27 1.01 8 1
- 1. 1 1.81 1.kl 1.28 0.82 0.60
- 1. 1.72 1.27 1.26 0 91 0.60 I 6 3
'f. ' 8 1.55 1.08 0 90 3
1.3 1.38 1.06 0.90 N 12
' l .' l.16 0.73 1.1 1.07 0.65 x
0.'85 13 0.Th s 14 i 15 l E X.XX Predicted Results i X..u Measured Results i I l I
- Figure 4.4-6 l
'd g COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 75% FP CONDITIONS Predicted Conditions Centrol Rod Group Positions Core Power Level 75.0 %FP Cps 1-5 100.0 % wd Boron concentration NA ppm Gp 6 75.0 % vd Core Burnup 15.2 EFPD Gp 7 00.0 % vd Axial Imbalance -13.0 %FP Gp 8 30.8 % ud Max Quadrant Tilt 0,00 %
Measured Conditions Control Rod Group Positions Core Power Level 75.8 %FP Gps 1-5 100.0 % wd Boron Concentration 1037 ppm Cp 6 78.9 % vd Core Burnup 12.1 EFPD Gp 7 03.5 % vd Axial Imbalance -14.0 _ %FP Cp 8 30.3 % ud Max Quadrant Tilt A 1.76 % H G F E D C B A 1.00 1.32 1.30 1.46 1.13' 1.25 1.28 ! 0.90 1.1T 1.25 1.26 1.24 1.18 1.27 1.37 0.92
.29 1.51 1.24 1.27 0.99 0.92 0.74 9 8 1. 1.30 1.29 1.18 1.13 0.99 0.78
.27 1.34 0.98 0.94 0.6f 0.46 1.. 1.34 1.03 0.99 0.70 0.47
.0f 1.12 0.81 0.69 11 1. 1.06 0.83 0.70
. M.91 0.91 0.58 0.k 0.84 0.50
'Q.68 13
' O.s4 s
14 15 I E X XX Predicted Results X.XX Measured Results 1 1 Figure 4.4 ,
O COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 75% FP CONDITIONS Predicted Conditions Control Rod Group Positions Core Power Level 75.0 %FP Gps 1-5 100.0 % vd Boron Concentration NA ppm Gp 6 75.0 % wd Core Burnup 15.2 EFPD Cp 7 00.0 % wd Axial Imbalance -13.0 %R Gp 8 30. 8 % ud Max Quadrant Tilt 0.00 % Measured Conditions Control Rod Group Positions Core Power Level 75.8 %FP Gps 1-5 100.0 % vd Boron Concentration 1037 ppm Gp 6 78.9 % vd Core Burnup 12.1 EFPD Gp 7 03.5 % wd Axial Imbalance -14.0 %R Cp 8 30. 3 % wd Max Quadrant Tilt +1. 76_ % H G F E D C B A 1.29' 1.72 1.74 2.04 1.67' 1.76 1.72 1 19 8 a --- -- - - f 1.42, 1.64 1.72 1.70 1.58 1.65 1.82 1.21
' i.645 2.03 1.75 1.88 1.39 1.24 t).9 8 9 i 1 1.77 1.71 1.69 1.47 1.29 1.01 77 1.99 1.53' 1.36 0.84 7 0.60 10 1. 1.80 1.50 1.34 0 94 0.61
' 'i.625 1.68 1.163 0.94 11 1 1.48 1.15 0.91 e 129 1.24 0.78 1.10 0.65 1.Q
'06.9 1 i 0.% s ,
14 15 i . E X.XX Predicted Results X.XX Measured Results Figure 4.4-3
o 1 . COMPARISON OF PREDICTED AND MEASURED RADIAL PEAKING FACTORS , AT STEADY-STATE, 3-D EQUILIBRIUM XENON, 100% FP CONDITIONS Predicted Conditions Control Rod Group Positions Core Power Level 100.0 %FP Gps 1-5 100.0 % vd Boron Concentration tons ppm Gp 6 87.5 % wd Core Burnup 33.0 EFPD Cp 7 12.5 % vd Axial Imbalance +1.9 %FP Gp 8 20.8 % wd Max Quadrant Tilt 0.00 % Measured Conditions Control Rod Group Positions Core Power Level 95.6 %FP Cps 1-5 100.0 % wd Boron Concentration 1020 ppm 6 90.0 % wd Core Burnup 32.8 EFPD GP Cp 7 15.0 % wd Axial Imbalance -3.8 %FP 0.0 % vd Max Quadrant Tilt +1. 57_ % Gp 8 2 H G F E D C B A g t .03 ', 1.,29 1.24,,1.40 1.14 1.23, 1.28 q.89 g 1.21 . 1.23 ! 1.25 1.27 1.25~ 1.28 1.31 0.89 1 20* 1.41 1.20 1.24 1.01 0.96 0.76
' 0.77 i 1. 1.29 1.27 1.22 1.10 0.96 i
s 0.98 0.99 0.73 0.50 10 *{ 1.29 1.02 1.01 0.71 0.47
.? A 1.35
't 7' 1.11 0.85 8
0.74 11 1.1 1.08 v.33 0.71
' 1 0.90 0.57 2
0.9 0.85 0.50 h65
' O.5h s
14 15 I X.XX Predicted Results X.XX Measured Results
- 1 Figure 4.4-9 i
.- e g COMPARISON OF PREDICTED AND MEASURED TOTAL PEAKING FACTORS AT STEADY-STATE, 3-D EQUTLIBRIUM XE? ION,100% FP CONDITIONS Predicted Conditions. Control Rod Group Positions Core Power Level 100.0 %FP Gps 1-5 100.0 % wd Boron Concentration 1004 ppm Gp 6 87.5 % vd Coru Burnup 33.0 EDD Gp 7 12.5 % wd Axial Imbalance +1.9 %FF ' Cp 8 20.8_ % wd Max Quadrant Tilt 0.00% Measured Conditions Control Rod Group Positions Core Power Level 95.6 %R Cps 1-5 100.0 % wd Boron Concentration 1090 ppm Gp 6 90.0 % wd Core Burnup ~ 1?.R EFPD Gp 7 15.0 % wd Axial Imbalance -1_9 %FP Gp 8 0.0 % wd Max Quad- Tilt +1. 5 7 % H G F E D C B A 1.26' 1.,58 1.57,,1.81 1.52' 1.58, 1.59 1,.10 g 8 1.48 1.61 1.69 1.75 1.64 1.73 1.69 1.14 f O' 1.79 1.58 1.67 1.32 1.19 0.93 9 1.5, 1.73 1.74 1.66 1.48 1.25 0.97 9 1.76 1.44 1.31 0.80 0.62 10 1.8 1.92 1.57 1.38 0.58 0.57 8 6 3 g 'I 49 1.53 1.12 0.94 A 1.5 1.53 'i.19 9i i 1 22 1.17 0.73 1.2 1.12 0.66 x 0184
' O.7k s j
14
)
15 I E X. XX Predicted Results jX.XX Measured Resuits 1 1 Figure 4.4-10
~
a MEASur D RADI AL CORE POWER DISTRIIiUTIONS ALONG Tile X-Z PIANE 011TAINED DURING CONTROL ROD , MANEl'JJERING AT 75 %FP ..
+
2.1 r 2.1
,,d1.8..
no.d1.8 s 1.5 - 13 1.2 i / ri A* 12 k- UMM MML ..J \ 8 0.9 O./
- .e Rod Group Position - Rod Croup Position -
g 0.6 .- 0.6 0.3 3 0-
- o,3 _
0.0 l l l l l 0.0 ! A B C D E F G 11 K L M N O P R A B C D E F G 11 K L M N O P R Radial Position, Fuel Assephlies Radial Position, Fuel Assemblies E m T C 2.1 2.1 d 1.8 d 1.8 n o. ea. x l'. 5 -R N 1.5
~
"* " "* 1 2 g
12 ( k,rd ' - vc' ,r y g g w : s' s , a,,- I g, g 0.Y g 0.9 p.
.-e 0.6 R d Group Position - ) 0.6 Rod Group Position -
4 1-5 6 7 8 4 1-5 6 7 8 0.3 100 100 24 04 - '" 0.3 100 100 75 24 - l I I I I 0.0 I I I I I I 0.0 A B C D E F G I! K L M N O P R A B C D E F G 11 K L M N O P R Radial Position, Fuel Assemblies Radial Position, Fuel Assess 11es
. o, HOT CHAaNEL MINIMUM DNBR VERSUS CORE POWER LEVEL
(=, .t= =_.tu_n t, . , . g .
=..t.:_-E. ==.t=. . =_:. u..n.....=..ta t
enta 2Ep:2 :n.t= i=:=d' - t L_ - :---+nx '-- :-- t- --t=m.e!-=
- '--ru . . . u.
..-..- =.---
rn; :e
":g:: : '.2: = . ... . j=n r=$n. = = nn: rain.::=;~.:t=
- Ir *Cr
=g= : rf:
rum = r*= = t = .n .: . : = C- =t= =!= =:= =t=' -! "
.r-
'" .*3:=r t :r -$=t~r . =t n:
2.t ; : = p:n .=I=. :. .. . .: : :.:.m -".n: .=:=
; ;.... = ' u. . un:*= =j=
=t.
..A =_.er=__.:=....
a= =
=..r := . . . . . - . .= _ = = . . . . . .
=:: ..n,t= :
. . . . . . . . . . = .-
nntn
=. _. .. . .. .. .. . . . .=. g ..w .
,=m
.n:tnn
_. .. =n=_n!=
..=_=
--t
**n..t.=...- = . . . . = .C..r. .;.;. *.*.;. 7. *.*. s !n. .. -'. I. n. *. =. =...t= =..."..: n. . u. t.=. . = . . .t * = . ..C...:."... =. .t:r. .. J.*_~.".. a. . . .
_~...C._C.*
. . . .*=.:.=_.=..E......g*.... '*-d.,...=- =tn.: =t= *
. . ..n*... ._1.. .._. ,g.;:_ . = . . . . .J= 7*.
- 2..h.t- =...1*~...=."._ . . . =...'t_-
. . _. . . . . . . ....t :. C. -
. . =_I=_ _ . . t: . .. . . _ =
....g.... ...p. . . . . . . . . . . . .... _.
- w .-
z.-~. t .=_= .=-..c..=. =..,w.....
. . . . = . . . . ..n. t =. .
=. . ...g:=.. .= . . + . = ... . . == ..- _- ~.-
g.EE-5 : := . .f5E". ..- Mil:C55: E !lM; =@nr[itillM
. . . . . . _ . . . .........v...
@ Epi 2ir -
. . . . _ ,._..m..
Measured Values G E n =.' .
...t.=. =....i.=___.
. =_ +t. .:* n. n.. . *,: : .=...:.....=... .. .f. . . t.. :.:.
. . .=. .. . = l.=._. . . =. . .=.t....- =..:=_.._-.=... ... ..... ._ __
~
=..t=.=*_ ;. =_.:- _ .
.=.. [n.-
...J...,
u: =- :+n. . . =_.1=_. 4, n T._.c. . . .n.. Z.=_ . ..
.. .. th. . .
- - . . . m,.+r
. ._n.t=. . : = .
- ..+ }'_r _ _ =...t.=... . ..
=_n.n...{' u_n:=. g_; ;."-"._
_' -r r~ g _: =. tun 7_
--..__ _-*-n_ _ _ .
. . . .:. . ..0. . t.=. .- =..1.=..=A....
... . . t .= =...!=...=...
. _ . 4 . .. . }'. =. _.....I....= .._}.._-.
.. l. .. .... .=. .=. .. _= .- . _.....!.=...._..
.. ....t.=.
=- ; =.. = . =._...~.:...__ . ._ . . - :
=..:.=_...
;_,i-- ....r.-- ---n.. . = ~ - - -m :n - --= :n nn.- ---n--- - - - * - - .._-:'- 'T -:----
.=t-- =t= :q=_..=...
=- n- r- -t *
=t=:t=4 nnt _
_ q ... _w
..t . . . . .i. .
- .. c I'- . . . . . . . . _ . . . =.._:=..=.....=_. -. * - ~ ~
'u_ta. C. . . ....t..t. *r. C.:. =.. . . f =.. .~..~. =. . .A . . .
' - - ~ " - - ---. .
. . . . . . . " . . . .-Q . CU} 7gf3]"Im".. a e"*- !!_=~*-**=,1
=. . . . t.r. ..t x_ . .T.=. . .= . .. .. .. .. ._. ' .
5 . Un
.....m.......n__g....
_ . . . . . ...m... . . . . . _ . . . . _ . . . . . .
....t.=_. .=_.u..=..r. ._n. . :p=. .=. . . .r. :- _:n. .;=. ..= . . _ . = = . .= . _ . . _ nn_ . ==._ ur. . . . n. . .=..= .: =_=._t._._._ .._#__
..3...
.._g.... _ . . _- - . _ . . . * --
N -+.. === :=:n : . . . =:= =n : x== =:==== q urt= r - *-- ===cr-+--- ----
%JJ-"f~r ~*-*... .i.. -
!!f* " * * = * - '.i"f =^-- 'r=-~. I.: rC-*--* _i ..._I*C+~-'!-* :~rC*-+-
.+ , _ . . _ . ..
Mc=:rr :.Mz _. := nn:nu n. ;.T =n= r=
..;=.
= :-
== r =:=
. r==
. us:= r
----t_=...._ . ._ .. ._=.
nn. --t nn:r- -
=_..:=_
._ =...n ......r.= m $m== _...... . . . _ . . . . _ . . =_:.=.=_n= . ....
. . . . . . . __...-.4
. = . . ..=.=. _. .....=....t.n_....t.,._..t..
. .. .._=.
= ..
_.._...t__... __ t =...=.=.t.=....=..=_:.=.._=_=..:._-..
. . . . .. . . . . ..,...4_..._.
. . . -._*T.__ ,. _
a _ . . . . . . . . _ . . . . . . . . . . . . . . . __. _ . . . _ . . . . g =..t=.. . .. . . . _ ._
- ..+._..
_. - . = . .. . .. = _ =...:.=_..- . _ . . _ . ...t.=._
=..E_._.f.........=. . .
.. __..._._7__. . . . . + _ . . . . __ i .nt.- t _.+ ...
a.r.y_._ . . _ , . . . _. l.=_ p:.. .=g. f=. _ .
.=rm. =t=y: h=n = = = . . . aut= -
r :=nt= : -- - - - + - + - + - - - - - - g u- ==. == rr =..- r= =f===={.nu:=I== :- = =- =t=tunt----~=:-- f ... .; _.. i. i. . r--: = a." = at:nnnng= x n x :..* t= 9 m".:.= ta :::::n =T ==n:= r- ~ = = rd =t- =t= :"2. = q 0: =2=t=fnn: == = ={=un =. =:= =:=== =_.:=_rtuntnz. .. : _ S =:= =i- --*
- n . : :=. unr r v: =n= - - - -
C a-
- - - -W-=:2:==:_ . _.
=n=x- n.~r =n t r == . =t= : == rxt = =:= :: = = r- re- =L. _.u_. a._
._E._iE. .:..E.. ii.:. i.Ci_:iEE.{.22.. Q... _E.EE *; .c.i.=_jE. .E.i.E_ii
. .. . . . . . _ . #:!E_i =.._t.-.-:. _:. _.{=_. a+._. .I="_,_
__4 . . . _ _ . _ _ _ _ _
=: =. . = t == =:.t===tr=
- 1.:=.g2nj .
.: ;nn 2
=.p=- = nn nn2=c - -
r :n ;.= =-
=n= " r - - t- - - - -
uea .- m = . _ . . _ . n= nut = _ . . . . . . _ _ . . ..-:+=._ir.==
== x"t = . :=:= .nl
. =. =
=o :: : =_=
_ =.. =.__r_.=.:.=. _. jr_. n._=j=._.:.==_ . .} _:_= =.r. . t. =. _=_.3r_=l- ~- . .j. _=..=_. ...y.._. =_m.. _n.j=.._
- ..n. : )=_.=...=. :
= := =:= n..._at=j=un -w +
2.:4=c t=~- cann= =: :n
== ==- n=n--4 =r. m=u y\n+f=r -r ====A::n=-- === h===: $. .=x =t ut-i- ut tru :t=:--=t :- .n =r =_.:=:
.=;2 u .= nu;= .n =n=rn: : .. .
=:nNkuu;n2*=:;r
=. = lg t---- - :ncta===tzu:=xjr-
.1~----
. . ._ c:n -
=_: =_=_:= =_:=. ._. .
=r- rs=:= turn =t=_: +_ _ r .3 r==}-
= . . ._ i=n= =i=E!:7h-_=k_ ,, .._
i~g,_:~ n rt=t-Ed =t tr 22:= =:=t:=nn. _ l_ _...,__. _ } =._.r- *-*~~. I
- t =;; IC t
- 34 : I RM
... . -=. .=_. .3t _Z_ ..E._EEE ._
.E. i;;E..
t.. E__iE. ._iri.:.E.F.
. . _EEi.E_-i. .A. E_ _i.i.E...i.h' _:F._;*# _._. . ._.._ .
_"_,.__.._ _L.CE.EEC.E ._ te xt = =n= === =- =;=
+
t=..._ :: = ---6 :
=l==
= n=uri=rt.. . . ..: =:= -:= =!n2= k:an= := ::= 0:$ ==4--:= nu:t= =n=l=:=:n === n =7.=t=:
- = ~
.-.a_ . = =E_EEE_ . "E_ .E_E.E_di.a. ..s_n_i-E.E
_d ' Ei..h..r . 7. (E_E.".=_ ..n=_==....?. MF=.. =. .= =.._=.2.=_:_ _ . _ . =_t=_= EEEEiEE!EE _a._. . _ . _ ._ : _..y_..._..._... . . _ . _ _ _ . _ . .._. _ ....._-
- nne =r:E H+.9 :ft~Ci'~l=d -lin; "-5 ~i::' ~:E _., b .:~ _ _ :-i= n ::- _.= ::::E 25 = ==. 2n.==:= 2 ;= nun = == r un == t===M r = :-"! --. :---t= nn;=}' ==;.nr m[== =n: u - Mr--t-- n= .=_. _g m;n= =:-+ : :.._.
nrin in:=. . . . __ . . _ ..&.
- 3. _.._ .,agg .= t =_.=_ _:. t=_=._.:=. =_jnc i._n.{gf_3gnylgi.32
=:=rna ={= ----
.._ .m. . . . _ . . . _-- _ .. _ . . _ . . . _ . % nnr=. _. r __.
!E E 5E Els=MJ---Q- t=Ms ~--M5i5E i=1Eii ~ ~~22 MM5EEiMEEfE BEEE
= ..==.gn==
-e-- ==: =
- ==n==== L=ut =-
=: :
= =,;== = == ====k._
.__ . . == ==:=$==::n=
. = = - - l==T= == t= = = t= =====t= -
^
.:==n =
.==*.:=
==
22:n2:
= := =n=
n2= ====; =
=:= =:= =n =t == = =1--
=;unt=n:un . ::n= -- --
un3====; =-= = - == ==l==n== -:==t=:
=. =.= .
--"'t*.L_.
. ....g I
=. .r"n_.,=.:== ..= ._ .=__.:...
=..2.=.. :_....,.._,._.J=..._.:n.
._r..= : =. 7,. n. . _ . - t==...t.____._.._ .. ___ . . ..{_.
g_ m _ . . .
-:. :=. _ . ... . .. ...... ~ _ _
- [isiEfi=n: H MEhiE.ERMEEiMEri=EidE E E*.cEsiblE-iit: @M MEE- El 5:iENEEEE ;
w - =t, o .;;;;-._- -m.t.2n=_
--4
_ ngn , .. gp;. w =:= =,.n wp==== = u.tum,-, +mr= s
.=.n.;i= gn: =g=; t==.=.
27.- f .
, n :=;= - 4,= .: 2;:=;=g::::= t n ::
i Core Power Level, %F" Figure 4.4-12
1 4.5 TURBINE / REACTOR TRIP TEST 4.5.1 PURPOSE The purpose of the Turbine / Reactor Trip Test at 40% FP was to measure unit resp 3nse during and af ter a deliberate reactor trip and specifically as follows: (a) Test pressurizer level control, react 1r coolant pressure control,and reactor coolant temperature control during a reactor or turbine trip. (D) Test feedwater control and steam generator level control during a reactor or turbine trip. (c) Test main steam pressure control during a reactor or turbine trip. (d) Test proper transfer of reactor coolant pump power supply from trans-former 3T to CT3 during a turbine trip. 4.5.2 TEST METHOD The Turbine / Reactor Trip Test at 40% FP consisted of a reactor trip with subsequent turbine trip. During unit startup, a number of reactor or turbine trips occur due to primary and/or secondary problems. To document these events adequately, the unit computer is equipped with a post trip review program which monitors data 30 minutes prior to and af ter such occurrences. To obtain additional Jaca during a trip, data logging equipment was run continuously during periods of non-testing. Additional data monitored continuously during power operation as a part of normal unit operation were also used to verify that the response during the trip was within specifications. The method for performing this test (i.e., monitoring continuously sufficle'nt data for analysis of a trip in the event that a trip which will fulfill the test requirements does occur) precluded the necessity of a deliberate trip of the unit. However, if, at 40 percent full power, no adequate reactor trip had occurred, the reactor would have been tripped and the test performed as scheduled. 4.5.3 EVALUATION OF TEST RESULTS On. November 9, 1974, a reactor trip occurred on high flux following a mal-function in the Integrated Control System while the unit was operating at 40% FP. Minimum and maximum values of primary and secondary unit parameters recorded following the trip are tabulated in Table 4.5-1 and compared to applicable acceptance criteria. Analysis of this data indicated that all acceptance criteria were met except for the transfer of the turbine bypass system setpoint to 1025 psia. Subsequent evaluation indicated that the setpoint transferred to approximately 995 psia and controlled there until manual control was taken. 4.5-1
4.
5.4 CONCLUSION
S Upon completion of the reactor trip portion of Turbine / Reactor Trip Test at 40 percent full power, the following conclusions were madp: (a) The reactor trip caused the turbine to trip, ensuring that cooldown rates less than 100 F/hr can be maintained during reactor trips at power as required by Technical Specification 3.1.2.3. (b) All a*ceptance criteria except for the turbine bypass setpoint trans-ferring to 1025 psia were met. An evaluation indicated that the turbine bypass s.2tpoint transferred to approximately 995 psia, which was determined to be acceptable since it is within 30 psia of the acceptance criterion. (c) Unit response to the reactor trip indicated that the Integrated Control System adequately controlled unit parameters during the trip. 4.5-2
SUMMARY
OF MINIMUM AND MAXIMUM DEVIATIO'4S IN UNIT PARAMETERS , DURING Tile PERFORf!ANCE OF TURBINE / REACTOR TRIP TEST AT 40% FP Test Data Test Data Ar.ceptance Criteria l Prior to Trip After Trip Minimum Maximum Minimum Maximum Minimum Maximum
,RCS Average Temperature ("F) 578.6 579.5 538.3 573.8 Reactor Coolant Pressure (PSIG) 2128.5 2158.7 1781.1 2210.6 1650 NA Pressurizer Level (Inches) 210.0 ! 218.0 61.0 232.0 40 300 RCS Total Flow (MPPil) 142.5 l 143.2 145.2 '
151.8 , 3%(1) 3%(1)
; LD Storage Tank Level (Inches) 66.8 68.7 11.1 66.4 l Steam Generator A Temp. ("F) 569.2 570.6 524 ', 573.8 g Steam Generator B Temp. ( F) 570.4 572.3 524.7 570.2 i
cr y Turbine lleader Pressure (PSIG) 880.9 I 895.2 964.5 1025.0 l NA NA RCS 1.oop Temperature Misma tch ("F)( 40.4 -0.7 <-10.0 +2.1 Steam Generator A Level (Inches) 38.0 42.5 2.0 104.0 [ l NI Power Level (%FP) 39.7 50.0 0.0 0.0
! Note (1): Since reactor coolant flow is a function of :he reactor coolant cold leg temperature,
~
the change in flow must be analyzed using ti e percent of design flow which is independent of cold leg temperature variations. Using this analysis, the change in flow between the data taken prior to the trip and after the trip was determined to be less than one percent. Note (2): Loop temperature mismatch = A Loop - B Loop
\
~
, o 4.6 ROD WORTH AT POWER 4.6.1 PURPOSE The purpose of this test was to measure the differential rod worths at power and to establish integral rod worths at hot power conditions.
The acceptance criteria specified for rod worth measurements at power were that the maximum differential reactivity worth of any control rod group be less than 3.03 x 10-4 ak/k/%wd at hot power conditions and that the minimum dif ferential worth of any control rod group be greater than 8.35 x 10-6 ak/k/
%wd except for Group 5 positions below 25 percent withdrawn and Group 7 positions above 75 percent withdrawn.
4.6.2 TEST METHOD The differential rod worths at hot power conditions were measured by the fast insertion / withdrawal method. In this technique, the controlling group was inserted for six seconds and then withdrawn for six seconds. The dif-ferential rod worths were obtained from the measured core reactivity changes and changes in control rod group positions and by using the equation: f = (2 0 2 - pl - p3)/(2H2 - Hi - H3), where: H1 = CRA(s) position (%) prior to insertion, H2 = CRA(s) position (%) after the insertion but prior to withdrawal, H3 = CRA(s) position (%) after withdrawal was terminated, al = reactivity prior to CRA insertion (ak/k), p2 = reactivity after incertion but prior to withdrawal (ak/k), and p3 = reactivity after the withdrawal was terminated (ak/k). This technique was e= ployed for determining the dif ferential rod worths required by the reactivity coefficient measurements at power and fcr determining the rod worths required by the pseudo rod ejection and dropped control rod measurements. The integral rod worths at hot power conditions with the part-length rods at 35%wd were calculated from the predicted rod worths at hot power con-ditions by assuming that tne same percentage deviations between the measured and predicted rod worths at zero power conditions would exist at hot power conditions. Since the Oconee Units 2 and 3 have similar type cores, the integral rod worths for part-length rods at 35 percent and 100 percent withdrawn were assumed to be the same as those obtained f rom Oconee Unit 2 measurements. The integral rod worth curves thus gencceted were verified by performing reactivity balances at power and also ey integrating the measured differential rod worths where applicable. 4.6-1
4.6.3 EVALUATION OF TEST RESULTS The measured differential rod worths at power are given in Ta' ale 4.6-1. The measured maximum and minimum differential rod worths are 0.0179% Ak/k/ Lad and 0.0066% ak/k/%wd, respectively; and therefore, the acceptance criteria are satisfied. The integral rod worth curves for zero power conditions developed from data measured during Oconee Units 2 and 3 zero power physics testing are shown in Figures 4.6-1, 4.6-2, and 4.6-3. The hot power integral worth curves generated from the predicted hot power rod worths by applying the observed percentage deviation between measured and predicted zero power rod worths are shown in Figures 4.6 4, 4.6-5, and 4.6-6. The shapes of these hot power integral rod worth curves have been established based on the results of the reactivity balances performed at various control rod positions and based on the shape of the predicted normalized integral rod worth curves at power. During power escalation testing at 40% FP, differential rod worth measurements were performed in conjunction with the Pseudo Rod Ejection and Dropped Control Rod Tests. The ejected rod worth and the dropped rod worth were determined by integrating the measured differential rod worth curves. These measured rod worths were compared to the values obtained from the integral rod worth curves as follows: Rod Worth Obtained APSR Position APSR Position From Integral for Measured Measured Rod for Calculated Rod Worth Rod Worth (%wd) Worth (% ak/k) Rod Worth (%wd) Curve (% Ak/k) 32.4 0.24 35.0 0.28 21.0 0.09 20.0 0.10 Thus, the measured rod worths at power agree reasonably well with those ob-tained from the integral rod worth curves. It should be noted that the integral rod worth curves have been well established since the reactivity balances performed by using these curves resulted in ! negligible reactivity anomalies. 4.6.4 CG.:CLUSIONS The measured dif ferent'ai rod worths at power were within the specified minimum and maximum values. The hot power integral rod worth curves developed from predicted rod worth data and Zero Power Physics Test results predicted rod worths adequately. 4.6-2
e e , ., - P
*C C O CO 4 6 a3 CO 4 4 to N N N m m 3 M CO a3 00 o M
c4 k 4 m N O e4 c Ch O O o.a N to
. - - O O O $mo -
N c O. O. O. O. O. O. O. O. O. O. O. O. O. O.
.M > C C O O O O O O O O O O O O N 4
.M N ^
M N @ 4 m 4 00 m 00
- v e4 O O O 5k e4 O.
* * . U.
- O O O O O e 3 L
-J ^
o N C0 00 m c CD to to e M 00 0 00 CO M w M m N c m N to CO N m mo ed o ed O O .O
* - ed C O O O O e4 -
rJ e4 C. O. O. O. O. O. O. O. O. O. O. O. O. ce 3 O O O O O O O O O O O OO u A C Q ^ k e4 m 00 e4 CO N O N CO N Ch M c C C v M e4 m N 0 - c Ch c4 N < CO CD a) m o e O O e4 e4 c-8 O O O O e4 O
- em O. O. O. O. O. O. O. O. O. O. O. O. O. *=.e M
c 2 O O O OO O O O O O O C C O N s a
- N CD C0 CD a3 m cs N N N LA LA LA mM M b - - - - O O - - - O O O - - . -
M c O cD - M u 5j M, eX O e4 m 6 M O O O C CO O O O O O c N m O e4 Ch m N O O ed O C OO M % OM 3W C. cO 3 3 c h ed e4 mm LA - N g4 N CO 4 5 O N N CD N c CC CO CD w CO CD cc c OA w M O 9 e4 < -J to 4 0 i O O O O O O O O O O O O O O "h Qg M *A O e4 O O mm O O en m O O O m en m O O O e4 e4 m O O O eA m m G3 - M W U.-. A ;s
*W G G.e
- c e.' .H e4 e4 cO 6 c- . . . N. N. m. m. m. ed. . e4 m. 0%. @.
U O kC V 3W c c c 4 < M .-, c to no e4 ed ed LA LA to M M M Ch & m M m M CQ v M DW M> se L2 xU n C *A 0 0 S -4 e4 H c c O O O N N N M M M 04 6 c g, ca m ,4 N N m m m M M m m e m O O c. - cA O O O O O O O Ch m m
- Q U v e4 ,H ed e m - e O.e e c4 ew m a
o o o a u a c., c. e
- e e c c e -c cc c - cc cc c mu
>, m O
.= vz
=
- e e s
- r
- e s
0 c. u w e e e o e ec H c.
- ec. oa. em
. s- e e O
k c. ' QQ 4
*y > O O O LA LA LA LA to O O O O to C-OqN < m 4 N c N c h Om o 00 m nev .m .O
-s a Table 4.6-1
9 D
,Q.~
'!T* .; ,.
.. p. j . T.; . 4. p . . .y ..
.., . .g g, .; :q
" :!' :.a :.: ' - ;. -
- n: :. . +2. :=In - * .. t. ::
_. : Mi:u.Q j
- :i:J .{.. . .g..
- i ". _.: . : i ;i.
.;g; .n ..
....g ..h
- f r * ". r.* {t2.:n.g.nU. . :t ;1 ..=t.~=.. 33 !.~=. {"*.f.r. *...: r. .t. .
_g. . .. . . . . . . . . . ._. ,........ . .. . . . . .
"sp:m a m ni;n t = a.! _ ::; .:: :: e yr linti= :Hi, H= i=ii" = :rg
- a. g:,:n. .t..*. .:{': . .m '} := . ... :. {: ' .n ".. . : f:..m_ = . . '. = .:--" .n. .n. =. .fp=._: n-.n.+[rg =.. : .+-l .= :. = .c.c. r n .;*= =:
- p :...:74g::n:"- =t: nr ;len"
.t. i
.nj:. :n:1 =
Mb V:t" 2
.l..
- t: -.f.: ~.r : .,-
....t:-
n: ij .jj;U ,3 [k
- ,1.
..l.
..l:..; - -j {}. . ((fj*
.t.
j! : . *{ 1, "*nn y C-
- 1. f ..\ t .! ... .t.., . ~ . . . 7.. ..o... .. c.
i.T. Yi .". .. l. : . , I. ;b
.l.
- I;
.l.
. l. i. . ~~i.
- l ':.1I.3Lii.E. . I. kii.i. 35 0 w
t
. . _ . . = ---***. ...._ .. . . +
_. I . "". . .#-O. .c . oo IP
; :1.rf h....
- !. - ,;l:
. ' n t". ". ."T."" . ". . t .--
h- .b h f' ~[ W
- 5
.-n : :o a
..T 4 ;;.
- p
- W.
..:qn i n *:: .. :,8.g+i n ;
, .g. :}:
;. .h ,, .t' t- ". ip * ~ t :" " ".,- :I:r- -" t: -
a r% ....r . , . i 2 . .i ,. I. - 1 1 1 1. .,. . L. - o . , :t
- t h.:1l . h !: t '!:- : t. : 1: : l_ r
- J t: .
4 -e . . . . . . ... ., ..
.CO. ; -l H ':I. ;;; a :.... !'. .
; _ I...
=. t .n. ::
w . .::.l. : . - t. :::. . 2 d.Ir : f. r th.. . t :. .. R M.I..t =.. . mc ... ... , . . . . . - ... o
-.I. : . : . . n. .:
i m v3
, -t:
- l. : } .:
. :.. I'L :. .tt. .l.:-
- - :p.. .. .].:..
. .. f.:.-
. l. _ . -d.... n. r %_ . . ... =g rs 2$ h :F i j n.. M in ![ 'i.jii'
<a 32
{ pi.1
- r y!...
- Ci]!
+
^-
' - [. . " %i:7 c.
O t m u
<C +- W M
aC
.r.
-[: . .. . v ; :
. ."t .
- ).
.,.l.
3
- 2. t :.
.l..
. . t':. :: b. -.:.._' : 3 . .1.
. m ,....,
.. e -
*u-4 9.p gO g : njj. u : .j.q: -
*:[ . . h. . .=l=.
@. . .j. .j. T}j_ _ . mjp. ni:gn: 3
- - N
,,:fi
' ;. . h. . .
3 1 j.. b( d.... : Cy. . . . . .p= =[ . ~ h. , :E:, ... n.d=_ . . . .%.
$U . xtu :.* c d:= U- ~I :. : t:. .=j: : unpu: :=-t ax = n=rm In: :k, M @
mm - 7!: : t r-- -
.t* =..f:n.h c : \r t:- uT Tc .' r"!: ":'Ir'= tm "
m*. 4 x% a W
>c * -[b.
.t - ' 5. i, .". - iI[!:.
. } . _. .
t
. -i. t.ii. ; j.. . t }.. . _.!I 1 s. . .s_f._d. ,.ibih..
. .1 _b.l.N. U. k9. 5Iii.i,i L 5._..!C_
. U.
*d m
m0 aN
- 5J r Qi.
.. i }. ql.
. E. , g .
j1.i- gi.ur ' niih, ... . .. .
.. .; g ;. . .=_ ..trn
.t..
- n =- 2 o ... ... ... . . . . _ . . .. _ . c.
xo - . . . .. . l: ::: .m. . ..u f. =.1
.. . _ . ._ .n e
. o- =
z ,
.7. n .? ....L. . . .l:=.
, a..nLn m xr ... .:=.h... a 4
o zw mjp, (;};n pE. 1
;ir-
.ttr9.\ pip =
c mli.=: - ,,.pf p- i.tmq~f
- t. .i. = u gr i U
.. . .t. . . . . . . .
o PN , . . . . . . , . u m 2ku
$$ fidNi'->'!!- iff -NZ -!Miiri:h. . N.iili Zii?
R.ih._.biH!C Fi - 4.Si
. U S
1 S,c === N =. a..=~
. . =. a~ is = v. wl..i a=. i. s. . . h.:...t.
_ .. 2. . =n. y. s... ...=amn..is.. .- l l=.- o=. s.: o3 0
< T Ci M iii.!ii.n i.;.?L.! . -t. $. . _: .H.ii* . .. .- Hiliidv!!??..'.'fi"z9.t.iiii-e t .. . E. E... w 5.%. .iiHT . . ' . .*nt- - .
_. 6 1:, :.ni; - =[lpc.. yP v
- n{j rpr . . . .
....;;+fpu !{ .t.
i E. _ tj n "..?jgp- =~.}'- :33.;.p..= =. . = _ = . .
. .4.. ... . .
- n. _
3 .x'q m
. . 4 7 r.' .= I .n. ", W.o 3 . .. ..-.. .. ;. T. . J, : ..
~1 . . .
. :t.:7 r. ..m :q:2 3. _ . _g. !.n _+ ...g~
3 g . - g. 4 HN . . . . 3 . . . . .
. . . . ..&. ....a... _ e. .. . . , .
~O
':.}:rf...h0
. .. . .: .. .: cc 1
~
. . i. . c. .-. .:..l r. . x x. f t. :---_ =. :. t .=.. ... .. :.. .7*I =. ..... _.m. n.nir . _.r =. h. n.._. . = .
- > N .. . . . .
w o 4J -- L. . .Wi2 T - 31t r* b e".) < ...fE.I. ci.!.}.O od o ii 4 i.(.iiii
. .Mi. t_fi2 Ici! D i. f.l. : 2.'..i.t E_iE.
. . . iE .f. .. t . 9. m c.
N x .y; 'fi~i.~. if.hi~J. ct o ow h..~~'I R..i."" -:p - i~ j i'"
- 7. 'fiiC.* ~~i i ' .
C 9.1, 12 1='~K.37 .
.i~iG_ t .iji h s x -
m m E. !E!i...L t_ 4_: 9.t o m H.
* :t 3 1 = ~
- i. .f i.F .:.i.- i'i.f 9..t.'. . = .n . , M.i. m.il[ ...
-![i.;4
'#. .. l ..' f " o
< A ~nec = : tn nn+
. mn+ nn t =3:f=:t:n f: s$ $ tr an:!::f"r- It:
~7f=:t;q:=::\:c I -t :l=: =i:r=
n =;an. tr
...I........ c x tr :l" :..._-
3 .a.,.._ ... O .:n h.: E, h. . .- 4 m ' =* n. 1 n 1 =. :. L*. .
. .. n_u.f.t.r" n u. t. . r . a 't .. C: n t. :. ' . ln. .t . .:".n.:. :h. ,
- =.l:. . .t.
;}i.;[nly_r. _ . .:..-
.: g.. . u r p. - .jg. .
jg * :g:n p. . . . . . .......
. d .. ..:j 7. _ . . :{: : = {- -
.7 :
;. v :- .p 6t!.~
- . b: .: . ~;f .r- ;r h L 4 .L ..nf: . %l : -".- .:t c tt: .:U-. c- . :l::~-3. :!rn
.n-
- l:
- 1 t :L F
.t-
- t. 7 .t: .;:--
r
-{r-c
- n:t- -
7:
>-]:"- ::,:-
t
.i . .:- . t: ..a. p. . .M 1:
- P;c:;!;.tn. :0- W p .o h . .ut.s : . r. C h.....m. . .:: b:: ,: Qr . '! . .: h .
1 ;c:t :m:
- j. -l: n+e:7 rT"
,,4
'1.- _~ t .;: p
. 44: i: w
- *::.):
- e r : :: t-t
- . :i: n tu :.;ma=;::::
- r :tr;:F
- p:.
f
'4/MV % 'quon .(2ppoeaa 1 Figure 4.6-1 ,
I
- i. .J
..g-
.. g. .
..j- .,.
- p. .
_g. 4 . .n ...
.j,,
. ; 9.. , .,4.&.
. - :n.r ::i p: =
n ..' .:. _:r4n.n.
- ' . ;.:4 ";
~p. . n. ' :}. . . . l ,. .. (. . .g ..{.". : n1.:7 .n.g .,q,
.1- - c; . *
! .1: y- :: - - *
, [
Y:.n {: ;;p:;n
- ~T :+ rr + d :- :D :t: :, ::= ,
= :- :, * - ]n : * *; -t :
. .'y : -. J._:. p. . .' ;..: _ t.: -~.;r *. . gi s.. .- j.. ._. . ....... ....
7.... .. =j g .. r .]:-- .
.. n . ;.. ..
.~]!_.: h: .h . ;; . . 52;.:
'.i=h: ..* -
- { .J :
= b. =' !.. . . . .f ....*.f-n.**. .. .
... 4 .
. .; 1. -- *
. f, .
". f :.- ~: !'
- L*. -
7, .
- f. . :I.- .
. :f ..r. .
1!:
'I
- : \ ;. : .} .l- m
- ' f' ;;-
;: "up- . :;:n; g ,
\l t I. ] :- II:' : ! ." ' ..?.
4 . .' l . - 9,
- 1. . . . . .j m.p; .. ., + . . .;f-. .
- d. ..3.... .
. h --- - - -
o
, .,. . . . . . . . ,. . ... .. L e f. . , -l..
- f. -
- l,
.i f.. -f..
- - * * +
"4 ' * ,. C< O O o.g 1 .i. i-
** t : .
4 8
-t- -l }' l: -
f-I"
. . :t:
'. ,l -
- i;.
"t: '
- lt:
pt .i , i t
.-t .
t x. oc a.. , ; ,
. p- , t :l:. o f t. .
p, d:: .:up
.p
. h.
.j :.-
j p ..
. j h. .
g]. .:
- e. .. .. .,- . . . . .. . .
9, t,.. . h. .!.
... - . : [. .
- +
.t.
- ta ,.
c; h.. .r . ; I:. .
.t. . .:;l.. .. . . t ;*: -
L od . , -
.'::b 3 Am 4 5
- :3.t.. .l.
.t' F. ..l:..
- :{. : . I :. : I: .fn ::h.. : :.. c. cy P.o :t. ,. '
t
. :.. n
<M ,.
- g. o c
- I- .
30 o-'.:,
+ *
.c
.t' h.
p .' .t . I < 1 :.l.: I :1- :. . . I:. :-[.I:. .n . J . 3:
.I .
6 e u d:::e .i. ..!: ) l- - -] :- -l::. c:t: : ... ..: :~ : .' g
- !- - :f r n *- . /. . t. . .. .. .
Cg . ....;.--
- .- .j: :i:
- {. . . :::. . . . - tr q. : j-, g,rr;.
. ..~t:,. , g: N y .y . . . .. ; p .. ; .
.h .
- 4. . g:t: ,
d 3
- ~: ! ~;
- t-~ - : t.--
r =- - . .\ :: rt:N
- y :
- t .-
.n:: = un=~ . n:= .
- . t:- -*:! ' :tr
.:nt;;;;
7-+"
.-- . ;n;;
n ! :* "
. N. 7 C
tn N . .. .
.3 L" ,e..
. .n. f n.
- n. n. .:l . . .
.. ;:, . 3 n. : l :. . . n.!.. h . . ._:.l :n. : ~~. J
. .. . . } :.......n.. :r...:L. r =_ , .
g
,u,,
>m m
_. . g .. ... .(..-...t..t._.. o um .
. .t, . . . . f.
. .i ._4. .. . .. . . . .
, h,, .
x ..U..} 5
![* ! .. ..' !,: if.' :
{l$" .. IO q_, 4l) e f, g,
.=gr..-3 . :nn.. j .=. 7. ;. ._m_- - g. r...r 9(.: _
. nr.
m..a: g : . n. r. n. . =. - =.- .
- c. y k Cl- ik.C:- !d;E. !N db2 b .h 95 ill M b n-*-
!n ; kvt- r nj :n.=- =; n k' : ~ ---: - hr:. ~~
+c =:{n.-
~
- .i n-5 ". z.: -!nn = . - . =}nnh=-inn .- n:gr nr - :d g ..
$$a pa:
+ p;iyi:: injnf H=i=; =glju)li;r (~ jl== Eirr ::ijpc
- .: . . . . . _ - :.n tn~
yj n..: . n ...'K- ], .,. .._a_.. u.. n - ....n
- x. ; 1 .;. p 7.m- in. .;.: .
....g. .. _. . n . . .,.. tn ~. gn C@ s. ..... ., r_.
...r.. .. . . . . . ag
.. I.Ii2 33 9"- T[ E " ~ *~C h!!irti* -!U# .
. . . . .".N. _. C ~C #
T [p c=;= :: o ': i. . . = . = :n;c ::t = - =i t - :;n. . : = tc..
.n . -P . -. ' Oc c: f- -.tr ~ .t:- -i~ !:\ .:!:- ; :t. .n
.. ". l:=n. , . , g
> t*)
- :3.o, . . . l e g5 y g. .
..q......_......
p._
. . . k. . . . - d.
- .. _l:._ n. r. p. --
- 4..;. j.**: c.
p4 .
. ... .{.
._. ..L . . ... ._ _
3
- 4:- mi e -
a O b mt .: 5 g ". --$-i:n-l: -:e b r: =- - ; nf :nrr;::.h : .. ! : \=l:-rn nnd::~n;= :r. unt- r nt =: - gr:f:+: y M~~ f ~ 'N 3 5 k - dh['-I - ifi iiT ih((fi[ Uff "k" Q F E. :-! . h I- 9. . :.2 ~". i { "" T;fi.z'JCh.Z I .l C;'I%... E~i;C
.t. . CC } J~ o.Ci;;
...... l.
[ m ((
.nji"
~ l: .
.]-[@. _iji Q~i if. . . _ . . . . . . _ _ . . . . . . . ..
n iEi((Ei lC'
}. ] --- - 7. - nj.: - . fr:.l=.
.- =+:
g:
. t. : : :'tn-
. =. p. =.. a_ . t. . . . _ . .
- j. . J. ":: .
- p^ :;: :c !: - ,
. .... . . . t; . : g:n;,
n : i r , --tr d :. . :{: - - 1. _
- ut;. W :r~:
.[j :{ :{
. y- .
j=. ]
. - -- 7 . .
.: :p jp.:.--
l O. {. .to,. CP . _ ! .
- e. :
l :$ . I' . I 1
-t* '
LO. . *1. : Q.. - .. (l' :. tr.j ; ....c.n..:l.:- VV-
. . .:: 1
.. o . o ,. ~ , s. .. cu , .- ..a...
..j . 'q-m . I. - . [. . ;... - : . - l ~ .a :b .
. g =. ,
- l. :n[n
. ' l :c ' l l ' { ! '
l ' ' M/M7 % 'y220M A3 TAT 30eoH Figure 4.6-2 l 1 1
, I
e 6 a e e 4 e J.
.... + .. a..
...4,..
.I
+4. .
.m.,. ,
,.,... , . .. . . . - . + +,-g......e ++ + . l 6,
....- . . . . - ._ . . . . . . . . . . .~...w.
....4...... _.
++ +.. . . . - . .... . . -+. + .
. +..,. .. . . .. .. .-. .. ..
- e......m. . . . 4. .... ,. . . . .. . . . .4. ... . -.. . . . + . + + .+..
_ - +. .. . . .++++ . _.,v,. .m... .... . . ....
.,.. ..... . . .... . . . . . . + .
.v.+. .. .m,,
,.e. . .*
.. ~. e.:__
j .. . .. . . . . . . . ..s m.. .., ... .. .-, . .. -. . . . . ..
. . . . .. . . .. ... _ ._.. . r .- m...t. . +. ~ . -
~ , + + . .~ .
+-
. . ..... . -grf. ..
W
..~....
,.... .... ...4
. . + . . . . . .
.&.. s ~. & ..7.
e,.
.... .+.
. .. .... . ... . . . . . ..}.
..+.-i_., .....+ ... .. ~m .4.e
+ . . . . ~ . . . .4.. -. - . - , . - + . . . - . + .1.+.+.
- . . ~~f.e
+.
m.* _.6 .. _+++
. . . . . + .--. . .si.u4....
..+.
+
+.
~. _. m..a. .. -
....i ... ... .. .. . . . . _. -~ .. .~. ...
m ...
..L. . . . .n... _. ..t.....f... .. _ . . . .. _ . . . . . . .
...f.....
* -. . +.
..._..u -._
ws
~.
._..,. ...n..... ..
. - _.+
. _ . . ~ .. . _
..... .. t . .._~$.*.. ... .
._ . ~-
+
_..-. t.~ . m.. . . . fm
.. ... . . . _ . . - . . . . _ .. . . . . . _ . . ~.
.4 ....!.. . ._.,v ... . . _ . . . . . _ - ...!._ ....I_. .~ .. . . . . -. ._u p: : .~ t Q ~.e....
...+....
. o.
... ..J.....
. . . ~ .
.t. .~ .
~.-+++..
. . .++_ . ~ 2._4
-- . .m -
;: - ; .~ .m.+ ..._-.4...+ . _ . . --
s . o w I.a. a. . ., .a. HW
.. ~
,_.4.,.- 1._...
m
.. . ..... .. . . ...n..
~...,_. ... ... .....
. ......,.... m.... . . t....
. - +. ...
.~t*+. _.*t_.
..+.d.... ..".+T...
. +
. t . .. . . ..+
~ e..'_m.
. w o
MM oc . . . . . . . ... mp .... ... ... i .... ..... y..-
- . . .. ... >........ ...g . . . -..p-.... .
.t. .
a .,...4..- . _ . .. . . . _~ p _ . ... .. .. . + . . .
.,...a w N . d. . . . .._... . .. ....... ,.. .
..J j ,_. . . .. _... .~_. .. .~. _
. .y . , _-
._..v..
.. .... 3.r...... . . - . .u..~..
o ..u.. . 3
..-.g..~
. . . .. ...... . . . _ _ ...- .... . ~~.g.._.
~ . . ... . ~ . _.~. . . ..
~ _ ~ . . . _
C
- m. .t...... .... .
...6.,.. .. . . . . L ,. .
. .. . . . ... .+ ., . . . .. r. . . ..-}_.. ...t
_ . .. __ ++. ++. .4
+ . ~ . . _ -~..t.... - , . . _
C ~. . u+t _. . . . ~ . . .~ ... ..: 9
".}.. . .. . ~ . . ..t..
.. . . _ . . ...+._. .... . O +.-
._-* . . _ . . . . -. _ . . ~ .~ ..-. . -_. . . . ~. . _ ..__v._. -+ _ 2. ._. apx
. _ * + _
_ . ..~$_....-_.._. ...g._.. +. .. w g g . .. . .. .~.~ _...- . . . _ _ . .,.7. _. . ..$ _._ ..-. - - .-. . n.. . . _ _ . -
. .. ._..m.
. y 3 0,
....v...
. . _ ..._ .... . . . . . ~
. - ~ ._ _+.... _ .. . . . . __u.c. .c n.-.
- . i. _
~.. ~. ..t.. . . . _ . + _ .. . . . . .
.-.w .
+ ~ .~ - ...- . M.
a
,4
,M M
. ... ._a._~. .
_.. r_ .
- . _. . ,.._. 3 m
. ....~ . . ~ . ... . .
.~._5 . . t'.
. ~ . _. ~ . .
._........ _~t.._
_m. _-4 : , . _ _. . . _ _ . o.. .. N
. . . . . _ ....._.1.. . _ t.. . . _.. J_ .... ._. . . . . .. .d. e
...p. _.
..._.... . _ .. . . ~ ... .. .~...
> .m g
~_
._ . ~~....
. .~ .
....g..
. . . . _ .._ ._ .. .. .- .. . ._..*...t . ...t,*:..~ . _ . ..+ ... ...... p _.. _
_, -_ g c m .. . , . . ,- _. _.. ..
-.. ._z_n. ..., __.,._
y G
. ..~~.. .. . .- ._~.m.. .O
_4 .~ . c@ D
. ~..._. ..... . . . . ,...t.. . _ . .
. _ t...
.~.*.*t.. .. ..t +..th t. . . .
o 4.s O< , .._ .... .- .. .. . . . . _ _ _ , _ ._ _-._ . _..4.~
._.g u .4 m .*-1 .. . ... ~ -_.. _ ._.
t,.,...
._.....p._~.. . . .~ .. .. . ,. .... . q .~ ._ b_.
..m n..
._.1..
.T**~_+_
..__, -.. _ _._p y_ . _.._. ._
.g m
- .+.. . _
o g .. _p A cm _.. . ._. . -. ~ ...- _ . _. __. .__ __. .....
._.t , .
_w. _ . . . ._._
.- **_ . g
_p._ .4 .-$
~ _.
Om " - *~ ** O'
' . . . ~ _ ~ ~...:_ , ' . ,.+.w.. .~_~_
~~..-'*p._'~~. ~ ~
~ ~ - ' ' . ' ' .
.'.'e"*'.- ' . . " ' . ~ . ' ^ . ^ . - . ~ _ ' ' ' . .
' ' *. . D
. . _.. ~ ..._ _ ... .. ._"'.'.t~....' .. -.' . ' . ' " ~ ' ..
g . . .
. .. .. .c a,
. . . + ~ ._ ._.__. _ ~ . . . ~ .-
_ p._ . . . _:
. .. $. *:~
4..
~ _ . _ . . _ . .,I n .
o L Csc' O
. ~ . . .._. g . * . . .. _ .
.~ : -
gy
. . ~ . . .._.g
._..._..t._.... . . _ ~.n_
, = .
g . ....~.*{m.~. ..
._}._..,r_._-....g
_.~.._....p. _. a .._t._.~_._- ._.. ...
. _oo
., p
.. . _ +. . ~ _.- cy _
_-_I*.t._. . _. r. _ __ p _ ..w. 5 g o_ ~
.~. ;1_.. .
~- __ . . . _ .. . +w.~ . ..4
.. ..}_
.,._..y_ __+
..4.
cn. Ub _c v. +
.._r.~_.
g .. 4, o .
- q. _y _ ,
... . . . . ___~t c -..t .__.- - - _ ..._ .. _ . ..i_ .. . . .~..~I~._ . . _+ ..._t.__-.a' oues ^ _.
T.a. 3 -
.m
+.
.a_ t O y . . ._ ..
.. .^. .' .
.~. uo ._. . -
- r. _ ...%-_
. . . ~ .- m. ,gg _ +.
+
_ ~ . + . . . - . . . . . . .~-a..._.. @.w.r.
~~.g_. ._..~_..I..~_.
,,,, o
. _-4.~_. . _g.
, , , .q...~ -
~_~..a_.. - , .--
..y gg .
p _ _ m. ..+ .. % - - - gg _.u . . -.
,,t r
- vi
~,.., - .~ ~1.... .-. T._ .. .___.. _.
. ' . ~ .._ t -. ... _- _.. _
o ..O 9o ._~ nr
..-.I.***_) c,
+.. ... .. . .. ..
3 9 _ .
< -~ ..
. 1 .. t s . _ . . ~ _ ._ e._
_ ._ .. . . . _.*. _ ~ , . . _. . . ._.4.
.._.I*._.._.__
~_- . ._ _.9 __I_ .w.-
~.4i . ; wO
- 3 o m. _---- .
- t. _.. e_~..._
_. .. ~u . . .
._ ._~. t_. . -.._ .
.~..t._.. . . .. w ...m _ ._
g g . wg
> g ..4.._..
_ . . .. . .~. ._. _. q s my
+.
j_ .. _ ._.r_ _. _
._.r.
. . . . . . . . ..._.7._. -
r--._..g_.
.. . . .~ _
p_ . .~.O ... , HM u: __ .. _. ._ . . _ . _ . ... - ., _-.-_;~_ ...,: ._ .__p_ . .. Om, _ .. t_ . _,%_
. _ .+__.. ...m_-
_ b. ~. ~~ .~._1....* _ .! .. . . . . _4 S .a_
.._o
. g g . ..%_.,_ _ .o . _. +_.
,.+++ ... . . . _ .
M _.. . 1
- t
+._+.e
. _ + . .
.._ y . _ _ m
_ . -.4
.. _. _..._q a
_a_.
. c._
._~
. ~~.s_. ..5. M w
s___ + _ _ _ . y,v _
+._
m -..-. ..t__._ _ ._._._ _. .. + ..
. _. . _ ~ .
.~_ _._ -;
_~ a
+ . .. .. .~~ _._. .. _-
+4;-
_c . - _, . . , . _. . . . - -- w . _ , _ . q-
...*t... . . ._. + + ..~ .
. _ + . . . -
. . . . ~ . .._._e._ . _ ~ . ..... .
_.7.*._.__~.+u._ ... . _ _ .
... . . . _ . . _ .. . . _. _ .~ . .~ g
.~- r._.~._ . _
- a. : -
c.e..t,...c
. + - - . . - ;
... . 44 _o
~ . . + . ~.~.r...
.7.~ .~~..~.7,._...~ ~ . ~v . ~ . ~ . .p. .. _ ,,y._- : a~ _- .w --..Z.".- _ _ _. _ g7: -
. ,..- - + . . ._+_
_.C. . _ . .. . _ ,. . . .w...__. 4 .
. . . .. . -. . . ,_..e. . _.. 4
...e. . 4. 4 . . . p . .M.
.M. .
...,r,._ . . . -, . .~4. , . . . ...,_E. ..}.. .............. . ...;.~.t, r.,..... . . . . ~. ~ . . . . , .
. ~. . . . 1-.
__4
.. _w
. 2dM % 'ya. ton A2 pT2ae q Figure 4.6-3 a
e-REACTIVITY WORTil OF CONTROI4ROD GROUPS VERSUS WI'rilDRAWAL POS1rION - BOL, APSR'S AT 20% WITilDRAWN, 579F AND 2155 PSIC - ROD CROUPS 5, 6, 7, AND 8 qiI * +. p*
;jp ltp pp jjp ;ot t;o ..;*; j :p tjol t gt un ;;p d:+;;!;:j;. pp! ;j*!j ;4 gjg .; ; p!g :j:l ;pj ej{ qq t lij lJ + {! l bl, 'iN l t !.l.! ! !! !h !n !!.
"p: :d ;' n!!
_.iI}4h}IIIJ{ .!. -lit !:!! ! .:! 11. .: !!!l; :.;; !! ! !: In *ai' 1.It lo .' 7.t,
..,I ! !,! ..f
.l .. . q.!. :fi g..! ..! .!
y 7 ! ! .!{.t 1 t !!! 7 9 .p! [.i.t.;{ 7, ,,, , , , , 7 th;,i ni: h lili ilh lik !!d !w;I: lh. l :! !r 10 litl 7 ilq nh, ilil [!! !li! I4i hii !H! lip !,!!,! !!,,!! !!d n!! If,,H :ll,l ilh L,.ib,,,
.Qt! -
!,nl:ljJ[III,18iliil"Tii.ill:!
l I jij a ip j"h H a it jjii Hp 'Li iti! LH igi jij! i.lp !!p uap p;;i.v:a!!!r i - 1.i n!i .. ii' ,1 ! I_ i i- ai r n ij j!!!. i !Hi !!p p!!
.a .u u!iii:.a a a e na p' m: uu 1 ".g ua "g!! . .a u u
.ig
.1 Ilt.ll. ,oI.I t
.g[
,}
. _.h! ; Based on Oconee 3 d.i .U.
!!!. lit.I .I .! !! b.2 'id i.jUn i. j' i. llll .
l! - yllu
.. i.f .l! I. !l"! !' l.. .
!p!. lllI! :lli I
f.m id " "U .,- c$ti
!i"p e.iM ....
.p; Hi!
3!II t... Hi! f...
!!iE
.; ' 7*
'} 4 i easured M Data n- pj ;; i;i: g np! pr- c ie :. .j :, :n; ;;;
- . it; gl;.
.; n.
- ; n ;
j;; : ;:n a Q !. .i 1 l .
~
n p+,; :ny 1p: ..o .. n; :t, . ;p!; . n pg! 3 ld'
;!!:; qdt U j! I 21* -;;'p;d n'i,:!n {-[1h h :{qt ;ph ..- iih: tinn nn :tt, n-:: :n: p.l tH nj . , "a :
ylH! r t'7 g - nn -n m: ;7;r r-
-}h q 7 ; i yrp"i r.ir p n: q.7 ...
i a n; lli !! Ilh. ;il !! l!.! i!ft! th hI thi P' t !hi ilD i,lli I!:! !H! Ih hi f:il :!. !!!,t t h..iih! rJi il!i. n:t
..t.
F ! 1 ". !
!!Il .!!.
6
- 4. .A :
.o . 4 ; =
!c t
u # .p. -! nn , - gi :..:, tc ,,
- iij
-l,l 9 - .- . ..-
. i.g. p c.. n.#;
- h;
, j i en i. 1 o td~ rip: nit .Uh- n :i i ;: .
. JJ .y.h. fil.iy.!!F.a ii. U.h.1 e: jin .j.h. .Trlr. i oob:d. !a .n.u v dpt g.i.i-a u:i m : 'in1 1,; h._.i q .n.; tu u. i -
3:: r wld iJJ ,+ .
!!: H"I il t. :y8J-.al aa un up ip *: : - 7 ap an 11: ::d:-i}o ln:n !I;g; ili, n:nnI:.h: on 3.h':
.x Fi ._': p,i i : :-
n d I l. :r N .L:1 .[7 h I.ll :i:u ::i:>: . . : t:il
!!p: . tin na . ., t .a H"it th:: !.h: n.- nu h.n-u -di;.-
s.h:h d
- m. a.j !l(( ! illa .fLl ,l 4.O, ! !
- ! )l ;iji!
!I" u ub!jj:! llli .u. up p!j !!!!!!il MTip- i m"I".I r!!I lla ji : il lip jhl O.nu t. w. au til till lpin u fD ijii uiis jp=i i!jj ill! Hi! i!!i- iiij
}IpiJ ! u.. an un m
p. nji u 4 : .s . :-
- ll7 i
,H,a p ml t Ill' i . H.
t i. i
. .r" .o
- I=: 'IO
- L r ne nr. nn I'l.
Mi< U"
- l ::-
hHi p iY n y n tiir iI 4+. Ih_! .n UF na MM nn H,l
; a. ~dh u *l8 ;'l:3 hi d.
8 3Pa ti : ..: Inp. IIh: nn m[a il I ..g Ud :- ;Pn:
- . P.:n::
U t n.n.=:
- g,
- 4.n :.ih: ;ln d..
R iil 7 t P!, i.li,i !- IIa
?.,! o .a. T.i,ll .
'1 p .l .!.!,i . l.i ii yl.i y ,8 a il Fii nn u .
lii! a!!" Hl.i a. HH w W: a iii! P ail ini ag lill i4 2
.i.lp"i : iP!
.i.!.! :y " %, ar .Vi!a 0- l:::
!V :iiii !!"
s .i.!D. :!i" Hi a! : ap t iih illi lii! ua Hi!
- I*c n 3 Mi lh: :.ll :i rl-: n 0 1 h :.u #ji IlhIy. i. I.,h dI L'[l. l-l: ilo. rP m !j:ij n:
"5
.n jrii 6 :
i :
"l- l.:' i- I4i nr lI..H nh iip. :n .J."ii
+
>..r4, y. 4. s.M. : . Id!' "it;' l. n 1 n ] . P. td. n ". n o.IhllIl n n :ln 1n uh d.. n :nd e
4 . l'
.;lt M
il' '{ erit ; '' i -l i. 'n i "! ..,! l'*!
* ! 'i! t !l l li l i i-..- *,
- A: ii 'l l
,l. d : :
l ,,
.{n!!l y@h !H ; hi I
!l1 *iig
;ll*I h n; .l l {!
-r . h: l:* : hIh!II.{. ((o((an[hl .: - 'In. d' a:n,
;i:1 ha u!:l;t :. l h'.n *u r ;d ih!!; nu l. : nn th n!!
.3 7 .t!'! p l,P .! ta :
gl. - n .. ,. pt;. n.l . n j rp 7! tv [ 9t. . ;p i.. 3 .. g,w/p. ah lli. y-l 1' . r p- !!Jnq g 1,f - n : U"n np: cn mt= u tti p+ - -
#- .i.l.lu:::!- 2 ni e- ad. s nt
- a r n o n Hb. b.1
+
4,,0- l- l-lM -;i !!D-o 4 r nh d~ .h ~ hnj
.i,- i.m .H m:Uu .put.a. n in u w:-
- p:
d n 8 't t } 1 p; ": ' on ! y:: h l'i j 11' t 1 :' p j" l.:!j du d' lll:: ha li ! 'i l y' u u.n l':i h' .@...{'hj
- l{. ': :'! If,i- t i'i *i p h': +1. t tj Q: 1 1' f.! !' .i,t- *i . n [
= l n: tht
!'n!
w:Dy"i[ }h t .l,. j p!)yi; !'g3 q.!: . ! l!
-.(p!! n!'*!- ...:- t*
nIl, y.mp
- n PF lin H yl I t d 1 :! en lin i.h h !!h ild rdhr*!I[t ! "!!! !r*!i:*i i -I f1 n i.l_ nii!
- h*!I H Th1 i;.- = v.
ti ti! 1 r*h! t n'ii n1 n ith in! !n ht! !h! m! rH 1' t n vl iH ni d i!!! m!ht I.fiwi r g .. -. gli l !.F-,y ql
- lh3i w i L .
j'. ,j !!!! v! l.i Tr, i rm
..k p ..
i p
, lh.
nn 90 a ,U1 a i
. ll!.;IU. w..! !! !.!! ! ,i 4 .i+! ! U,h.,.
. l,i,,li
! .n.11,i n 7!.i.l.l lh,,i. .lk. i. k. H . .lui
.i.w 7 .h,.n-7 ,, . .
8FI il .i l :! l!! lil !j i Ul! r!i !il.! .!.!Ili: !!t[! i ! ..; I IE! dl!y!!i lili all .hH
@ 1.il ,l..
I i. !.! !Li !! i t h, Hi I! :ll! m! !! -_.!ii.!. 1 pyj
.k.1 91 h.! iit yn y. .p...i ' gll p
_P p - I l. F: Up P i wpiy=h'! l I 04 p! - Lp 1 a i 11i di mi N.. L i
.m .L ijL i.ill a
w' z _i : w at ap.i . 1.}!y: . . .x] l:a e. :!a.i a .o 2 : =: Aj4 2 .
.at l.i'! :_ua a.a ,
@.b n ' s i 1 l- I L! ii !!U F ilii lhi ii il! Hi! I!u. : ---
l !li i l kli -_ll!!U e ! Il- li il m!:! pli i ii i!il !! h 11!! i!Il HI !ll.! !!!! !!! !!i! I_il ei Ti ill ! L! ll!! ! ill!1i il!! .!.!!!lin !! g! '.i!! t jllig,l.[ P Hi 41.1 illi il.p li iti ll..1 !Hi .!N 111 .illi illi ili Uli ilLi !!!! U
, il_' U.
7 qh ,Ll y y .!,Hi m] [y g gp 7 7 .. .llB..m . - m -
!'!.![
II _ll q!!h Fi r,ii!? lyhi i 9i:rl d, l i H h id i Eil HH & un c!. 1H gmi ad Ud th dH k;H MH !!;ng3, mFhrlhlu 9h!.I nh U W!.d.Hf 3 .e ... , . .. ....
.,, . . .... ..,..y .. ..., , . .. .... . . . ,,. .
- k. a,b. lhel l.h0: l.l (.Di ff..'8):,,N tk;C6N HH !!!! !!n,n IN.00 , n!i l<nk.6,2: ii!h6:i UMd. . , ,li iBC :ldy !N.. 6t..,l !{l, Uli ili! h,ii N..! i...
!!..!! tiii b.~ , ! til:13 t 4- . .o & %.i mr .tr n-r1 -
1?u .. . . . - m5 i fI rh tT- l d! H 20i li WO "!! $0! d!N8dI h i j iUC IP !!!! !liN hi ii:! i,iii !ll@.E !}b UN lhih i fhN iMI! i 1 I
} l t Group 5 Group 6 Group 7 Group 8 Rod Group Position, % Withdrawn
e .
.w., ..... . .
4- ..,.
.,,... +.
~
. .... +..4,+.
+
. .+. ....
.m. + ,,.
.. m.. . A...
. . . , m ..+. ++ .+.+. . . . - + ..
..+.4' ... '... . . ---m. 4.~41 ' i.4 4.
..-..e...+. .w.... . + ...~..... - ..%
.. . . .... ..-u.. . , . ... +- .... ..... . . . . . .
.~+4. . .. m.. . .... , .w
.w.
..o.
.+ m . ..: .m..e. ,6..+
- w. . . ,, . . . . . ... .t+. 4m. ....+ . ..
+. .... .. . . - . . . ..+.-w m., 4....
.....g... .4+...
.. . . ~ .v .
...m,+....~.+.w.+ +.
,+.+4~
~ + . ., , - . m. +
.....4 ..w.+.
4 .. ... .. ..... ..... ~.. ~ u+ n. . . + +. .
. + . . . . . .
. n.
.. .. . *i . . . .n.
. . . . . e..6.. .....!*.*..... . , . .... . . . ...e. u.....O.~.
... - . . + ..+ .+e .~ .
+ ..... .m..... ..} .e. ..4 ......._,. _ . . + .
..m.+.4,.+,. ..+. ..+v..-~ . . . , . .
p..+..
.m
.nt.
+ ..++ .. .m.m
.+.. .... . ...o.. ... 9 ... m~.
. , ~ o. .., ..9..~
. . . . ~ . . . . . .....
.++. . . . , . .......u. . . . -
. ....~ m ..+ +. ....+.+. .
+ +,
.++.m.4 .
. . - .++ ,._w. .. +*. .+,,O..
.++.
.+
g
. e. . . . .;. _ . . . _ . ..;. ... . m.. . . w4 .+
, .._+.-+ + + . ~ . . .+.+ ~ ***. + + -
.w.
... + . . .-~ +~
,r...+~
~..+
+.. ..
..I u . ... .. . .
.... . +.T ._+
. m.. ~ w..
. . + +~ .+. . ..m.-o++.
.t*.
. . . . . . + .
..- . . . + +p
...+o.++_
+ +
. 4 *a. o.
+
.-..~.. .. , ~ . . .. . ..&.. o .~ ..+. a.m.. .+ . + + ~~~ . .++ , . .m.~
.m.
...T...
..+.,+... . - .
....m.**,
.. + . . . ++m
...-.a.. . . .-~ ...
. - . . .+. ... . ..
. . . ~ ... . -.e. . .
+ O
- 9. .
.a....: . ..
-.9..-,... . ...... +..w . + . .
.~..
+ ++~+ .t.+ ..
+.
'm+ .
- m. 6.... . . .... .. . . . . .m e-.
+.+.++.
.~-.n..,,e, s. . . . . . . . ...
. . . . ~ . ~~
. .+.. ...+....+ ~ . + + ~+n e.. . + ~++**+ ,
.. +.. . . . ...-. .. .~. . ~ . .~
.- ., ..T .+. . e.. .m... -.. .. .. .. - . . ....4..
...e.[.+.. .*
. + -. . . . . . .+. u~ . ~ n.. .+
+m
..+.
- e. m. . s. -e.. . , . ..T.... . ... ....
,-. + . . ....
....,,~..
. . + . .
.. . . ... n..~.. . , . . ~ I., ..~%.I.
.. ~.. ... ....+
~ . -n -.~.
W
.. _ . ..+..
~ ,. ..
.._,. . . . , . ., . - . ... . ~ . ~..t...
_.m
. ~ __ .-..
_ +-
. . ,... ,.+.
. . . - . + ..- +* ..++
+ - ~++:~
m.. u.
~.
.+
+ . .. ..+.
+_
Im. m
.~-
++*+m.n
. . ~ . + .-n..++ 4Q. .
n ~ . +
+.
-+
+ . ,,g.~ .
g
. . . . . . m ....+..
*. .... . m...
.... . ..u..,
. m... ,.E
_ . --. w. .
.* . .++ De i...... .. . ... .... -. . ......
. ++
.+
*+..
~+
6
,~. ....t.+.. .*++. .~*+. U
... - . ... -+.*.. ..~+.t. m. ... .. + ~ . +..
.~. . .._.
.. .. . . . . . ~ . . . . . *... . . ..
o
....t.~ . . . . , ..... N
.. . .. . . . . , . ..... . . + . . . . + .
,.m..+++..-w -+.+++ +.t+. +.
....... .... . .. . , . ~ .... m. ...._. +. ...+.4 ..+.~ . ,,Q.
, ~o . g . . 6 w. .
. + 4.+.. .
.-.++++.
p. a _ ~.4. . + . . . .. .
. . . ~ .. . ., . .. . ...- . . .
e.~ . .+... ~. ..+..
...... .+ _ . . ~.w*4. .m +* . m.* ~ .+ .._.e... . . . eg =
C * . . .... ... ..,
~
.... +.... + + . . . .... +... +i-+.
...4.g.,.
. . . - . . + * + .
y r% . + . .. . ~ . , .. . . . . g._ . . . . . .. ~ . ~ .. . " . ~ . .
+
*.+
. .~.. .-.4.+ m.. .m.
.... ... ..t .!.... . . .~m.
. ~ . . .. . . . . .... . o. .*. . ~ - + + . . ~
- g+ .pr G. .. .~+ -+- * .
H a
+
.t . . .
.+
. +..~..~.e.
.. .++++
...o..-
r.n c +-.. .... - .. +... . ~d. .... ... ..
._,-+ ....
~..$..-.. --
. . .. . . ..... ~ . . - ..... ... . , . . . .. .. ~~_3..~ ~ . - .+. ~...
L...... .. . ..
. . ... . . ~ _ . . ...~ . ~ . _...~.m... .
~. .... . _ . ~ -
o.sr)* C.
;...i .
.....+....
. . . . . . ~ ..
_ ;. .... ~_. ~ . ~ . ~ .
~
. . ~ . . . ~ . -.~. w~.
- 4. .~.-
J . .. ..... .. .~~. ...+
... ..~..
. .. . ... .... . ._~.. ~. ...... .-.
~.w....._. .... ._._.tm... ~.. . . .. . .
~
._... - . ~ , . + ~ . _ . . . . ... --
M . . . . . . . , . .. . ~ .. .. .... ..~-.t...
- < A .....!.. .~ . _. . .-
~ . . . ..f. . . . .
m ,.... . _ ....
. . .. . . _..L.... .. ., . . . . . . ._...
....~. .m... .... . . . .
.. m..... ~ .... , .... . . . . .~. ._. . +..~~.~...~. . . . . . .
.. _ ~ .
-. 8 w o
O .: . m.. . . . -
.'..i..__ ;;. i . ..
.c
. . .. .. ._. .. ...,.......tu.~.
Ggg ..~. -......$.~_.. ....~..t._,
. . _ . . .. . . . ._... . ... .. . ,. , _. ~ ~ _ . , . ._. _. . u.lE.T-*~
. . + ._.m . . ..
. .~.._. a
~~~_ . _ . .... ..
. - . . . ~ . . . . _
~
p .u. wa ... .~._. ...... .~~~. ...L...... ..~. .... .. .... . .. . ... .... . o Dr
.. ... . ~.
. ._.. . ~ .. . . -
~....
y
~.., . . . .~_ .. .. ....
go . . ~ . . . .. . ~ . ~ .,. . _ .. .. . ... . .. . . , ,....
~.. . .. .~~.~ . _ . . _.
~ .. . . . . .
+. . y H
.~ . . . +.:.. .._.
m
*") l
.. .+.....
.. - ... . . . . . . . ...l..
. i. . ..
T.. . ,. . u~. ~ ., .. .m. . . ...o.
. . .~. .... ...'m....
. + .+
~ ... ...u. . ... . . +..-o.
. + .
.m... ..,...
+ .
. o .t%.
... ..~. d
..... .. .... .... .. . .. .... ~ . . _ _ . . . . . . ....
.,.. h. .. . . ..
e _.. ....
. ._ . w _. ..
. _ ., ..-. .... .. . . . . ,o.. ..-~ .._ ..t_.. ~_. . .
c.m.. .o.,
. . .... ... ._ ..... t~_. . . .
I.h.) #4
>M
. . . - . . . .. .... . . .~ . , .. .... .. .. .,,.... ....q .
^. m. ~ .m. . .
. ,.g.
M M_ . .A. .~..._v. 1 A ..3. . _ . . .
...i.
...n..
- tm. _.
f ,. . .. .. we
. . _. .. ... . . _ .n_t~_._.
. . ***t.o. . _ _ . 1'w w .... _. N.
. ...~.
t/) .... ~. . .. . ~ . . .
- e. . .. a
~.. .~. .
...... . - - . ~.
~ . . .n.. .. .
. .. .n...__
. ._._..n.. .
Q e
$,,)ec ....t..,
_. _ _.. .... ...o._.... ..
..m w.. .._.m..w....
.4_ . f._ ..._ . . .
... A
.. . . . . - . . . e. . . . . .... . , ...... . .. . .. _
.o._.. 4. u, .m Oc4 *
.. -- . ~ . =- .__ . .o- . . ,,cc, .
MN o. g L. .. _. . . . _ ~ . . . , . _ . ._
. . _.. M .. ~ . .,- u. . O
. . . . . . .~. .m. . ... .. . . . __
u.~~.m.._ .. ...._ . _. .. _ __.. t m,.. . . . . . _ .. . _ . ~ . . . ..- ._..
~. . . . . -. - . . .
.. .. _n. . . .. . ._ .
.O._.. . . ... . O, i,,
c ." o ....L.._... _. ._. _. ._. . .
...4..
_.... _. ___. ..w...
.. .~_t._.._. ._p..._s w _ _ . . ._ c
_ ,.. _ .... .. . _ ... 3. . x ... . . ..... ._.._- .~. . . .+, _ .. _ .
.. . . . . .~ ., _ . . .... , . .. .
- e. .c m _. .._...a .. ... _.. _
!___ _ _ ._.. . _ _ _ . _~__i. ..-
,.._ w _. _
- o. o
.....~, . _..., _ - .
O rw . . . ~ . ... ~.. . ..... . . -
- - . . . .~~. . _ ._ _.2_.
_+__
... _ . _ -.. o C.O 4 g .
...%.,_._~...
. . ~ .
.. _ . ~.I_....
.. . _...m.._ . . . . . _ _ . . . . ~
. ......__ ). ..__.. _~
_ . _ . _ . ., _.... __. _. . _. . _..t_... _.~_..,.
._._._.t~. _. . _ . . ., _. . . . . . l
.._..w.. . - . _ m.,
. O O .
v ..._._. _ . _ . _.~-. _.t.___ _..___ ._. .._ __ t__._.. _ _ _. .. __ _ _ . .
.._ ..r__
gg,,
. . ,- . .__- __. ._u... _ ._ .o. _._ .. .
_..,__. v._ _._ ._ _ - . . ..._ . . . _ _ _ _ . . .. _ . oa _.
. ..- -.. ._.. - - .__ ._.n_ . __._. _ ..._ .._. .. .._.
__ t. _ . , . _ .
- ._.-.u .-
w w ._ _._.. . __ .. m o
._. . . . . _ . _ . . ... _ . . ~ .e_.._,..._._....
.~ .. _.a
._-t __ _
... ._ . m
. __. t_. . ._w.__
3 ,w _w.._.: o,.
.m . _ _. . . . , _ . . _ ..r _ . _ _ .._..
. _ . _y._.
__ g P _ _ . . _._. ... _ _ . _._~
, . _ .~ _ . _ . ~ . . . . _ _ _ _ _ . _ . _._,
__..._ . . . . . ._ . _ e r w .. ou : ... m
.o.m_
ue . _ . _ , , . _ . . ._ _. . . _ . _ . . r... . ._r. .. _. ._ . , _ _..-.. ., _. _. . _ . _. . . . _.. _ . _.._. 4. .__.... .._._s._..._
.. _ ._ . w _-- _
m
. ... . . . . .. . . -. . ...... ea
. _ ... _ ._._4._
2 e . ee _._ _ . _.-_ . .__. . _ - ._+._ _ ._ _
. _... o., n__. . _ . ..._.. ~ ____ ._ u m
_ ._. c- =t a_ a, u
. . . _ _.... . _ . - . _ _ . __.._.t_-.._-
. . . _ - - . . . + _ - - -.
.o t__ a
.y_,._
.___ _.....r_.
. . _ . e, a,
_.r. , .
. . . _ _. . . . .. . . . _ . _ _ __.._. _.. _ _.p.
_ .4._.,._ mn . __i a a ,,.
- ._ -_. _.m. . _ ,
O _... _ . __ . ..._._. _t _.... _ . _ . .. . . . __
._. _. . __. t a _._,__ . _ .. . . . . . ... .._.. _.._...s. . . _
gg . : an..__.._.._.._.
. ._.. ._. r .... ._.u._.
.._._p_.... ..
._._.4._..__ . - _ .. _- _.. _.
._.4.__-..-
_ . __-. . . , -.t_ g
....__.a. ____ ._ _, _ ..,._..
......... ._. _2 _w_.
_.... _._-}}