ML20101A548

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Rev 0 to Arkansas Nuclear One - Unit 1 Cycle 11 Core Operating Limits Rept
ML20101A548
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 04/23/1992
From:
ENTERGY OPERATIONS, INC.
To:
Shared Package
ML20101A547 List:
References
NUDOCS 9204290011
Download: ML20101A548 (22)
v • d • e


Text

-.- - ~. . ~ . - - , - . -. . . - . . . . - . . . . _ . ~ .

i.. ,

1.

2,_ '.

ENTERGY OPERATIONS -4 AkKANSAS NUCLEAR ONE - UNIT ONE-CYCLE 11 CORE OPERATING 1.IMITS REPORT 1.0, CORE OPERATING LIMITS This CORE OPERAT1NG LIMITS REPORT.for ANO-1 Cycle 11 has been prepared in accordance with the' requirements cf Technical Specification 6.12.3. The Core Operating. Limits have been developed using the methodology provided in the references.- .

The following cycle-specific core operating limits are. included in this report

1) Regulating control rod position setpoints
2) Reactor power imbalance netpoints

-3) LOCA limited maximum allowable linear heat rate limits

4) telal power shaping rod insertion limita 5J

, , 5) -Quadrant power tilt limits 4.

92R-1013-01 Revision 0 COLR' 1 of- 22 9204290011'920423 PDR ADOCK 05000313 P PDR

.=

^n . . ,: - , .

2.0 REFERENCES

1. Babcock & Wilcox, Topical Report BAW-10122A, Rev. 1 "Narmal Operating Controls," May 1984.
2. Babnock & Wilcox, Topical Report BAW-10116-A, " Assembly Calculations and Fitted Nuclear Data." May 1977.
3. Babcock & Wilcox, Topical Report BAW-10117P-A, " Babcock & Wilcox Version of PDQ User's Manual " January 1977.

. 4. Balcock & Wilcox, Topical Report BAW-10118A, " Core Calculationai Techniques and Procedures," December 1979.

5. Babcock & Wilecx, Topical Report BAW-10124A, " FLAME 3 - A Three-Dimensional Nodal Code for Calculating Core Reactivity and Power Distributions," August 1976.
6. Babcock & klicox, Topleal Report BAW-10125A, " Verification of Three-dimensional FLAME Code," August 1976.
7. Babcock & Wilcox, Topical Repott BAW-10119P-A, " Power Peaking Nuclear Reliability Factors," February 1979.

[ Methodology for Specifications:

3.5.2.4 (Quadrant Tilt) 3.5.2.5 (Control Rod Positions) 3.5.2.6 (Reactor Power Imbalance)

Note: Specification 3.5.2.5 is applicable to regulating rod positions and axial power shaping rod positions. Applies to re fe re.,c e s 1-7.]

8. Babcock & Wilcox, Topical Report BAW-10103A, Rev. 3, "ECCS Analysis of BAW's 177-FA Lowered Loop NSS " July 1977.
9. Babcock & Wilcox, Topical Report BAW-10162P-A, " TACO 3 Fuel Pin Thermal Analysis Computer Code," November 1989. -
10. Babcock & Wit ox, Report BAW-1915PA, "Botading Analytical Assessment of NUREG-0630 Models on LOCA kW/ft Limits With Use of FLECSET," November 1988.
11. Babcock & Wilcox, Topical Report BAW-10104PA Revision 5, "B&W ECCS Evaluation Models" November 1966.

[ Methodology for Specitications:

3.5.2 Bases (LOCA Limited Maximum Allowc.ble Linear lleat Rate figure)

Note: Applies to references 8-11.]

92R-1013-01 Revision 0 COLR 2 of 22

I L TABLE OF CONTENTS

, Page 1

Regulating Rod Position Setpoints for 4-Pump Operation 4 from 0 to 50 +-10/-0 EFPD

.1 ,

Regulating Rod Position Setpoints for 4-Pump Operation 5 from 50 + 10/-0 to'240 + 0/-10 EFPD

~ Regulating Rod Position Setpoints for 4-Pump Operation 6 from 240 + 0/-10 to 420 + O!-10 EFPD Regulating Rod Position Setpoints for 4-Pump operation 7 after 420 + 0/-10 EFPD

. Regulating Rod Position Setpoints for 3-Pump Operation 8 from 0 to 50 + 10/-0 EFPD Regulating Rod Position Setpoints for 3-Pump Operation 9 from 50 + 10/-0 to 240 + 0/-10 EFPD

. Regulating Rod Position Setpoints for 3-Pump Operation 10 from 240 +0/-10 to 420 + 0/-10 EFPD Regulating Rod Position Setpoints for 3-Pump Operation 11 after 420 + 0/-10 EFPD Regu)ating Rod Position Setpoints for 2-Pump Operation 12 froa O to 50 + 10/-0 EFPD-Regulating hod Position Setpoints for '-Pump Operation 13

.from 50 +'10/-0 to 240 + 0/-10 EFPD Regul'ating Rod Position Setpoints for 2-Pump Operation 14

-from 240 + 0/-10 to_420 + 0/-10 EFPD '

Regulating Rod Position Setpoints. for 2-Pump Operation 15 after 420- + 0/-10 EFPD Operation Pover Imbalance Setpoints for Operation from 16 OLto 50 + 10/-0 EFPD

  • Operational = Power ' Imbalance Setpoints for Operation 37 from 50 + 10/-0 to 240 + 0/-10 E/PD

-Operational Power Imbalance Setpoints for Operation 18 l from 240 + 0/-10 to 420 + O/-10 EFPD' *

[- .

Operational Power Imbalance Setpoints for Operation 19 after 420 to + 0/-10 EFPD .

1LOCA Limited Maxlarum Allowabic Linear Heat Rate Limits 20 l-l Axial Power Shaping Rod Incertion Limits 21 L

L . Quadrant Power Tilt-Limits 22 92R-1013-01 Revision 0 L COLR 3 of 22 l_

l'

e Figure is ref erred to by Technical Specification 3.5.2.5 Figure 1-A Regulating Rod Position Setpoints for Four-Pump Operation From 0 to 50 +10/-0 EFPO -- ANO-1 Cycle 11 11 0 (300. 102)

gg _
  • (102.5, 102) ( 2G9.9, 10 2)* o

/

. 90 -

/

OPERATION IN THIS / (261.5. 90)[*

g 80 -

REGION IS NOT ALLOWED (251.5, 78)*

/

SHUTDOWN aj 70 -

MARGIN OPERAT10N

}Q LIMIT RESTRICTED b 60 -

y x /

so -

/(47.5. 4e)

$3 . (227.5. 48)

/

2 /

10 -

/

/ '

,/

30 -

', / PERMISSIBLE OPERATING REGION 20 -

/

10 7 *119.5. 13) if0. 7.5) 0 I I I I I I I I I I I I I I i: 0 20 40 60 80 100 120 140 160 18 0 200 220 240 260 280 300 t

0 20 40 60 80 10 0 l I I I I I GROUP 7 l 0 20 40 E,0 80 100

I I I I I GROUP 6 0 20 40 60 80 100 l -l l l l l RDD INDEX. % WO GROUP 5 92R-1013-01 Revision 0 COLR 4 of 22

-4 Figure is referred to by Technical Specification 3.5.2.5 Figure 1-B Regulating Rod Position Setpoints f or Four-Pump Operation From 50 + 10/,0 to 240 +0/-10 EFPD -- ANO-1 Cycle 11 11 0 (300. 102) ggg _

(198.8. 102 ,* (264.7. 102)

/

90 -

/ (257.5. 90) e

/-

SHUTDOWN /

" OI" /  !

OPrRATION IN THIS 80 -

REGION IS NOT LIMIT /

r y ALLOWED g

/

! OPERATION N /

  • RESTRICTED

$ CO -

/

x ,/

0 -

(110.5. 48) e' f * (227.5. 48) o /

40 -

/

/

30 -

PERMISSIBLE

/

/ OPERATING REGION 20 -

/

(81.5.13) , //

10 ,--

0, 7.9) 0 I I I I I I I I I I I I I I O 70 40 EO 80 100 120 140 160 180 200 220 240 260 280 300 0 20 -40 60 80 100 L i I I I I GROUP 7 0 20 40 60 80 100 l I I I I I GROUP 6 0 20 40 60 80 100 l l l l l l ROD INDEX, 7. WD l

GROUP 5 92R-1013-01 l Revision 0 COLR 5 of 22

Figure is i-eferred to

, . by Technical Specification 3.5.2.5 Ftgure 1-C Regulating Rod Posittor, Setpoints for Four-Pump Opera tion From 240 +0/-10 to 420 +0/-10 EFPD -- ANO-1 Cycle 11 110 (300, 102) 10 0 -

(198.8, 102). (264. 7. 10L - -

/

, 90 -

SHUIDOWN /

OPERATION [N THIS MARGIN /

80 -

REGION IS NOT LIMIT r

g ALLOWED

/ (251.5. 78)

/

$ ~

OPEPATIO?!

N RES TPIC TED 8 60 -

/

~

50 -

/

t i10.5. 4 8) .' (227.5. 48) s /

40 -

30 -

PERMISSIBLE OPERATING 20 - REGION (81.5,131 IO,2. 82 0

/ I I I  ! I I I i I i i I i 1 0- 20 40 60' 80 100 120 140 160 180 200 220 240 260 280 305 0 20 10 60 80 10 0 I I I I I J GROUP 7 0 20 40 60 80 100 I I I I I I GROUP 6 0 20 40 60 80 100

[ [ [ [ l l ROD INDEX, % WO GROUP 5 92R-1013-01 Revision 0 COLR 6 of 22

-~ Figure is ref erred to by Technical Spectf tcation 3.5.2.5 Figure 1-D Regulating Rod Position Setpoints for Four-Pump Operation Af ter 420 +0/-10 EFPD -- ANO 1 Cycle 11 110 -- --

(300, 102)

(207.7, 102)

  • 8264.7, 102)-

)gg _

SHUTDOWN 90 -

MARGIN (257.6. 90) p LIMIT

/

OPERATION IN THIS

,_ .80 -

REGION IS NOT \ (251.5, 78) 2 z

ALLOWED 70 0 -

OPERATION N RESTRICTED

's 60 --

x-f 50 -

(122.5, 48) (227.5, 48)

e 40 -

/

30 -

[ PERMISSIBLE OPERATING REGION 20 -

(87.5, 13) 10 -

(0,1.8) 0 -

1 I I I I I I I I  ! l I I I O 20 40 60 80 100 12 0 140 16 0 180 200 220 240'260 280 300 0 20 40 60 80 10 0 l i I I i i GROUP '7 0 20 40 60 80 100 l I I I I l GROUP G 0 20 40 60 80 10 0 j l l l ROD INDEX, % WO l l GROUP 5 92R-1013-01 Revision 0 COLR 7 of-22

/ Fic.ure is ref ee red to

. by Tdchnical Spect Tteation 3.5.2.5

. ~

Figure 2-A Regulating Rod Position Setpoints for Tb-ee-Pomp Operation From 0 to 50 +10/-0 EFPD -- A110-1 rycle 11 110 100 -

.- 90 -

80 - (300, 77)

$ (103.2, 77) *

(270.3, 771-E OPERATION IN THIS '

/

g 70 -

REGION IS NOT (261.5, 671-o ALLOWED N l

u. 60 --. SHUTDOWN (251.5, SS) */

O MARGIN N- LIMIT

$ 50 -

OPERATION g -

RESTRICTED

~

40

-(4'7.5. 36) ,el p, (227.5. 35.5) 30 -

/

/

PERMISSIBLE 20 ~

OPERATING

- REGION 10 - -

(0, c.s> " / .- (19.5, 9.8) 0 1 I I I I I i 1 I I I I I I O 20 40 60 80- 100 120 140 160 180 200 220 240 260 200 300 0 20 40 60 80 10 0 I I I I I J n

v GROUP 7 0 20 40 60 30 100 l l l I- 1 l GROUP 6 0 20 40 60 80 10 0 l l l l l j ROD INLEX, % WO GROUP 5 92R-1013-01 l- Revision 0 l COLR l 8.of 22

Figure is ref erred to by Technical Specificotton 3.5.2.5 Figure 2-8 Regulating Rod Posttton Setpoints for Three-Pump Operation Frora 50 +10/-0 to 240 +0/-10 EFPD -- ANO-1 Cycle 11 11 0 100 -

, 90- -

80 - (300, 77) p._

3 (199.9. 77)* (265.J. 77) -

E SHUTDOWN g 70 -

MARGIN LIMIT (257.5. 67) uj ,

b ~

OPERATION IN THIS (251.5. 58)

N REGION IS NOT d 50 - ALLOWED u; OPERATION RESTRICTm0 40 -

(!!0.5. 36) s' (227.5. 35.5) 30 -

PERMISS18LE 20

[/

OPERATING REGION 10 -

'31^5. 9.8)

(0, S 9)<

e 1 I I I I I I I I I I I I I O 20 40 60 80 100 120 140 160 18 0 200 220 240 260 280 300 0 20 40 60 80 10 0 i I I i l I GROUP '

O 20 40 69 80 100 I I I I I J GROUP 6 0 20 40 60 80 100 l l l l j ROD INDEX WD GROUP 5 92R-1013-01 Revision 0 COLR 9 of 22

t l

Figure is referred to

. by Techniuol Specification

( 3.5.2.5 Figure 2-C Regulating Rod Posttion Setpoints f or Three-? ump Operetton From 240 +0/-10 to 420 +0/-10 EFPD -- At10-1 Cycle 11 11 0 100 -

, 90 -

- 80 -

(300, 77) 2 (199.9. 77)* (265.0. 77)-

SHUTDOWN g 70 -

t#RGIN 4] LIMIT 3 (257.5. 67)

' 60 -

O OPERATION IN THIS REGION IS NOT j

[ (251.5. 58) e d Sg _ ALLOWED /

tu

/ OPERATION

$ / RESTRICTED 40 -

(110.5. 3G) e

[ /(227.S. 35.5) 30 -

20 - PERMISSIBLE y OPERATING o' I I i i i I i l i I i l ___L_

0 20 40 60 80 100 120 140 160 180 200 220 2<3 260 280 30U 0 20 40 60 80 10 0 l l l  ! I l GROUP 7 0 20 40 60 80 100 L 1 I I I i GROUP 6 0 20 40 60 80 130 l l' l l l J ROD INOEX, % ' WD GROUP 5 92R -1013-01 Revision 0 COLR 10 of 22

Figure is referred to by Technical Specificotton 3.5.2.5 Figure 7.-D Regulating Rod Position Setpoints for T hr e e -Purnp Operetton Af ter 420 +0/-10 EFPD -- ANO-1 Cycle 11 11 0 100 -

90 -

80 - (300. 77) g (208.7, 77)* .

(265.0. 77) f I /

m 70 -

p, SHUT 00WN (257.5. 67)

N MARGIN

u. gg __. LIMIT O OPERATION IN THis / (251.5. 58)

N REGION IS NOT e c'

w 50 - ALLOWED

)/ OPER A T ION 40 -

/ RESTRICTED

/'

(122.5. 36 y (227.5. 35.5) 30 -

PERMISSIBLE REGIOt 1e _ (e 7.5. u;-

I l l I l l l l l 0< l l 0 20 40 60 80 100 12 0 14 0 160 180 200 220 240 260 200 300 0 20 40 60 80 100 I i _L I I I GROUP 7 0 20 40 60- 80 100 l i I I I I GROUP G 0 20 40 60 80 100 l l -l l l l RCD INDEX % WD GROUP 5 02R-1013-01 Revision 0 COLR 11 of 22 f

-~ Fiqure is referred to by l echnical Spectf tcation 3.5.2.5 Figure 3-A Regulating Rod Position Setpoints f or T wo- P urnp Operation From 0 to 50 +10/-0 EFPD -- ANO-1 Cycle 11 11 0 100 -

. c10 -

80 - .;Jj

$ .k g 70 - ,

N I'(

ts 60 -

N (300. 52) d OPERATION IN THIS f (104.6. 52) 5i0

/ (270.8. 52[) :

~

tp REGION 15 NOT (261.5, 4 4) e o ALLOWED / /'

40 -

SHUT 00WN ,e

/ OPER AT ION (251.5, 38)f MAR 0IN RESIP!CTED 30 -

LIMITS N

e ( 4 7.5. 2 4 )

20 -

/ X - (2 2 7.5. 2 ~

PERMISSIBLE OPERATING ie _

REGION (0, 3.7) #. -(19.5, 6.5) 0 l i I I I I I I J_ 1 1 1 1 1 -i 0 20 40 G0 80 100 120 14 0 160 180 200 220 240 260 280 300 0 20 40 60 80 100 I I I I I I GROUP 7 0 20 40 60 80 100 I I I l l I GROUP G G 20 40 60 80 100 "

ROD INDEX . wD L i i I l l GROUP 5 92R-1013-01 Revision 0 COLR 12 of 22

.m s- '. '

Fi ur e is re ferred to by Technical Specificotton

'. 3.5.2.5 Figure-3-B Regulating Rod Position Setpoints for Two-Pomp Operation From 50 +10/-0 to 240 +0/-10 EFPD -- ANO-1 Cycle 11 11 0 100 -

. 90 -

,_ 80 --

3 I

g 70 -

i b 60 -

OPERAT:ON IN THl$

,y REGION IS NOT (300, 52)

. ALLOWED (202.0, 52) *

(t 50 -

SHUTDOWN /

$ MARblN / (265.5. 52[) -

(257.5, 44) 8 LIMIT x (251.5. 38)

OPERA T10N 10 -

/

/ RESTRICTED (110.5, 24)/ (227.5. 23) 20 -

PERMISSIBLE 10 OPERATING

},3,q, (81.5. 6.5) REGION O I I I I I I I l l I I I I I O 20 40 60- 80 100 120 14 0 160 -180 200 220 240 260 280 300 0 20 40 60 80 100 I I I I I I GROUP 7 l

0 20 40 60 80 100 l l l l l l GROUP 6 0 20 40 60 80 100 l l l l l l ROD INDEX % WO l- GROUP S 92R-1013-01 Revision 0 l COLR 13 of 22

Fi ure is referred to by Technical Specif tcation

~

3.5.2.5 Figuee a-C Regulating Rod Position Setpoints for Two-Pump Operation Frorn 240 +0/-10 to 420 +0/-10 EFPD -- ANO-1 Cycle 11

!!O 100 -

. 90 -

g 80 -

g 70 -

N b 60 -

OPERAT10t1IN THIS

.s. REGION IS NOT (^00, 52)

. ALLOWED (202.0, 52). (265.5, 52);

$ 50 -

SHUTOOWN '

-3 MARGIN (257.5, 4 u ,/

2 LIMIT 40 -

(251.5, 38) = .

OPERATION 30 -

RES TRIC TED (110.5, 24 20 -

/ (227.5. 23) f PERMISSIBLE

'O ---. OPERATING (81.5. 6.5) REGION (0, 1.4) 0- H I I I I i I i I I I I l 0 20 40 60 80 100 120 14 0 160 18 0 200 220 240 260 280 300 0 20 40 60 80 100 J l I  ! I I GROUP 7 0 20 40 60 80 100 l  ! l I I I GROUP G 0 20 40 GO 80 100 l l l l { l ROD INDEX, % WD CROUP 5 92R-1013-01 Re vision 0 COLR i4 of 22

l

.- . '. l i

Figure is ref erred to

  • , by Technical Specification

. 3.5.2.5 ,

Figure 3-D Regulating Rod Posttton Setpoints for Two-Pump Operation Af ter 420 +0/-10 EFPD -- ANG-1 Cycle 11 11 0 100 __

. 90 -

r 60 -

3 x

g 70 -

N P3 60 -

N (300. 52) d 50 -

(210.8. 52 = (265.5. 52):

W SHulDOWN

$ MARGIN (257.5. 44) a.

40 - OPERATION IN THIS REGION l$ NOT LIMIT [ (251.5. 38)

ALLOWED OPERATION 30 -

RESTRICTED (12 2.5. ./ (227.5. 23)

PERMISSIBLE 10 - OPERATING (O. 0.9) 0.#-

1 I I I I I i l l I I I O 20 40 60 80 100 120 140 160 180 200 220 240 2^0 280 30'0 0 20 40 60 60 100 L i i I I J GROUP 7 0 20 40 60 80 100 I I I I I I GROUP G 0 20 40 60 80 100 l- l l l l l R00 INDEX. % WO

GROUP 5 92R-1013-01 Revision 0 COL R 15 of 22

Figure is re f erred to

. . by Technical Spectf tcation 3.5.2.6 Figure 4-A Cperational Power imbolence Setpoints for Operation From 0 to 50 +10/-0 EFPD--ANO-1 Cycle 11

- 110 4

(-17.Ge.102)

  • __ gg - *(15.61. 102)

( -21.72, 92)/* k (17.70, 92)

-- 90

\

< \

(-25.72. Ba' ? 80 *(23.68, 80)

RESTRICTED 70 RES T RIC T ED REGlor.1 REGlott 60 9 'j ae me

(-28.11, 50)o b5

=c o2

- 50 hbn eco 6(28.03, 50) bb aa" 40 bb un N 30

]

u 20 .

3 o

' 10 I I I I I I l l I I

-50 -40 -30 -20 -10 0 10 20 30 40 50 AXIAL POWER IMBALANCE, %

92R-1013-01 Revision 0 COLR l 16 of 22 l

Figure is referred to by Techn:cel Specification 3.5.2.6 Figure 4-8 Operational Power lmbolonce Setpoints for Operation From 50 +10/-0 to 240 4-0/-10 EFPD-- ANO-1 Cycle 11 11 0

- (-20.4 2,102) ^ *O. . 2) 100

(-22.50, 92) * (18.66, 92) qg

(-25.58, 80) ,

80 (23.66. 80)

RESTRICTED 70 RESTRICTED REGION REGION w

60 g 3 - 3

(-28.00, 50)o yfg 50 y{g o (28.00, 50)

EB E$G E 05 E f 40 S 30 o

20

' 10 I I I I I I I I I i

-40 -30 -20 -10 0 10 - 20 30 40 50 AX1AL POWER IMBALANCE, %

92R-1013-01 Revision 0 COLR 17 of 22

Figure is referred to j

. by Technical Specificatien i 3.5.2.6 I

Figu e 4-C Operational Power 1mbalance Setpoints for Ope r e tton i From 240 +0/-10 to 420 +0/-10 EFPD--ANO-1 Cycle 11 11 0

(-21.00. 102)? " ' * '

100

(-23.19. 92) *(18.40. 92) 90

(-26.28, 80) 80 (23.41. 80)

RESTRICTED 70 PESTRICTED REGIDN j. REGION w

60 m I

N@ NS-(- 2 7. 7C). 50)" y{g 50 y{g (27.79. 50) 55E E5G The j 4g W8W 0 30 e

20 .

5:<

O

' 10 I I I i i l I I i I

-50 -40 -30 -20 -10 0 10 20 30 40 50 AXI AL POWER IMB ALANCE, 7.

92R-1013-01 Revision 0 COLR:

18 of 22

l '*

l Figure is ref erred to I , by Techntcol Specif tcotton 3.5.2.6 Figure 4-D Operational Power imbolonce Se tpoints for Operetton Af ter 420 &O/-10 EFPD-- ANO-1 Cycle 11 110

- (-21.00, 102) 10 0

(-26.06, 92) *! 90 \(19.36, 92) - - -

(-27.24, 80) o -- 80 \ (25.32, 80)

RESTRICTED --- 70 RESTRIC TED REGION REGION w

60 w E9 d9

(-27.79, 50)o hg 50 hg *(27.79, 50) -

k$G bb8 E8M z s 40 r se Ln m__ 30 ~

  • i 20 .

5 s

'-- 10 L 1 1 I L I I I I I

-60 -40 -30 -20 -10 0 10 20 30 40 50 AXIAL POWER IMBALANCE. :.

92R-1013-01 Revision 0 COLR 19 of 22 l

. . . .. . .=. .

7 Figure is referred to by Technical Specification 3.5.2 Bases Figure 5-A LOCA Limited Maximum Allowable Linear Heat Rote Limits 20 -

e 4-N-

3

.a 18 -

al 8 fi.

s-G N-N 2200 PSIA cc -- 4 ft.

PIN PRESSURE r

q 16 I G ft. 10 ft, s \

y

@ '2 f t. _

ui 's -

J \g g _

3 14 -

.o s

_J \s

__I c 's

g

.o -

I 12 --

.\

-y (60,11.6fD z .

I I I I I l

-10 0 20 40 60 L BURNUP.GWd/m tU j ..

j e

! 92R-1013 01

l. Revision- 0 l- COLR 20 of-22 1:

!~

I LIMITS ARE REFERRED TO BY TECHNICAL SPECIFICATION 3.5.2.4 AXIAL POWER SHAPING ROD INSERTION LIMITS

- Up to 420 EFPD, t1 APSRs may be c.>sitioned as necessary for transient imbalance control, however, the APSRs shall be fully withdrawn by 470 EFPD. After 420 EFPD, the APbRs shall not be reinserted.

92R-1013-02 Revision 0 COLR 21 of 22

4 s

VALUES ARE REFERRED TO BY 4

TECHNICAL SPECIFICATION 3.5.2.4 ANO-1 CYCLE 11 TILT VALUES Full Incore Symmetrics WINDOW (EFPD) Tilt Limit (:) Maximum Limit (%)

4 0 to 50 +10/-0 4.16 25 50 +10/-0 to 240 +0/-10 4.08 25 240 +0/-10 to 420 +0/-10 3.95 25 After 420 +0/-10 3.95 25 92R 1013-01 Revision 0 COLR 22 of 22 l

l

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ _ _ _ _ _ _ _ _ _ _ -A

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