ML20080L095

Rev 1 to Core Operating Limits Rept for Cycle 9

ML20080L095
Person / Time
Site:	Summer
Issue date:	02/03/1995
From:	SOUTH CAROLINA ELECTRIC & GAS CO.
To:
Shared Package
ML20080L075	List: ML20080L095 RC-95-0048, Forwards Rev 1 to Cycle 9 Core Operating Limts Rept
References
NUDOCS 9503020063
Download: ML20080L095 (40)

Text

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I SOUTH CAROLINA ELECTRIC & GAS COMPANY  ;

l VIRGIL C. SUMMER NUCLEAR STATION t

i CORE OPERATING LIMITS REPORT FOR CYCLE 9 REVISION 1 l

l FEBRUARY 3,1995 j p ADOCK 05ooo393 PDR

$7 - - -

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o-Table of Contents Section Title Page 1.0 Core Operating Limits Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ~ 1 f

2.0 Operati n g Lim i ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 Moderator Temperature Coefficient (Specification 3.1.1.3) . . . . . . . . . . 2 2.2 Shutdown Rod Insertion Limits (Specification 3.1.3.5) . . . . . . . . . . . . . 2 2.3 Control Rod Insertion Limits (Specification 3.1.3.6) . . . . . . . . . . . . . . . - 2 2.4 Axial Flux Difference (Specification 3.2.1) . . . . . . . . . . . . . . . . . . . . . . 5  ;

2.5 IIcat Flux Ilot Channel Factor - Fn (Z) (Specification 3.2.2) . . . . . . . . . 7 2.6 RCS Flow Rate and Nuclear Enthalpy Rise Hot Channel . . . . . . . . . . 33 Factor - F% (Specification 3.2.3) ,

1

)

l i

i I

1 i REVISION 0

s; List of Tables Table Title - Page

1 RAOC W(Z) at 150 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V. C. Summer - Cycle 9 2 RAOC W(Z) at 1,100 MWDS1TU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• V. C. Summer - Cycle 9 t

I 3 RAOC W(Z) at 4,000 MWDMITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  :

V. C. Summer - Cycle 9 4 RAOC W(Z) at 10,000 M WDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 V. C. Summer - Cycle 9 i 5 RAOC W(Z) at 16,000 MWDAITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 I

V. C. Summer - Cycle 9 6 RAOC W(Z) at 20,000 MWDMITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V. C. Summer - Cycle 9 i

7 Baseload W(Z) at 150 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V. C. Summer - Cycle 9 8 Baseload '.V(Z) at 800 MWDMITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V. C. Sunaner - Cycle 9 9 Baseload W(Z) at 4,000 MWDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 V. C. Summer - Cycle 9 10 Baseload W(Z) at 10,000 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 V. C. Summer - Cycle 9 11 Baseload W(7,) at 16,000 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V. C. Summer - Cycle 9 12 Baseload W(Z) at 18,000 MWDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 V. C. Summer - Cycle 9 ii REVISION 0

A w

bo; List of Figures

- Figure Title Page

.1 Moderator Temperature Cofficient vs. Power Level . . . . . . . . . . . . . . . . . . . . 3 V. C. Summer - Cycle 9 2 Rod Group Insertion Limits vs. Thermal Power for Three Loop Operation . . . 4 V. C. Summer - Cycle 9 3 Axial Flux Difference Limits as a Function of Rated Thermal Power . . . . . . . . 6 V. C. Summer - Cycle 9 4 K(Z) - Normalized Fn(Z) as a Function of Core Height . . . . . . . . . . . . ., . . . . . 8 V. C. Summer - Cycle 9 5 RAOC W(Z) at 150 51WDS1TU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Y. C. Summer - Cycle 9 6 R AOC W(Z) at 1,100 M WD/MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 V. C. Summer - Cycle 9 I

7 RAOC W(Z) at 4,000 MWDMITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

]

V. C. Summer - Cycle 9 8 RAOC W(Z) at 10,000 MWDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 l

V. C. Summer - Cycle 9 '

l 1

9 RAOC W(Z) at 16,000 M WDMITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17. l 1

V. C. Summer - Cycle 9 i l

10 RAOC W(72) at 20,000 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 I

V. C. Summer - Cycle 9

'i l

11 Baseload W(Z) at 150 M WDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 V. C. Summer - Cycle 9 12 Haseload W(Z) at 800 M WDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 V. C. Summer - Cycle 9 iii REVISION 0

si  ;<

j

'o List of Figures Figure Title Page 13' Baseload W(Z) at 4,000 MWDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 i

V. C. Summer - Cycle 9 14 Baseload W(Z) at 10,000 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  :

V. C. Summer - Cycle 9 1

15 Baseload W(Z) at 16,000 MWDSITU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 V. C. Summer - Cycle 9 l 16 Baseload W(Z) at 18,000 MWD /MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 V. C. Summer - Cycle 9 17 RCS Total Flow Rate vs. Three Loop Operation . . . . . . . . . . . . . . . . . . . . . . 34 -

V. C. Summer - Cycle 9 I

i iv REVISION O I

l

p , y k

.o .. )

L-N d V. C. SUMMER CYC1.E 9 ,

i. '

L 1.0 Core Operating Limits Report j

)

This Core Operating Limits Report (COLR) for V. C. Summer Station Cycle 9 has been prepared in ,

accordance with the requirements of Technical Specification 6.9.1.11. {

The Technical Specifications affected by this repon are listed below:

3.1.1.3 Moderator Temperature Coefficient f

i 3.1.3.5 Shutdown Rod Insenion Limit i

3.1.3.6 Control Rod Insertion Limits 3.2.1 Axial Flux Difference f

3.2.2 Heat Flux Hot Channel tictor i 3.2.3 RCS Flow Rate and Nuclear Enthalpy Rise Hot Channel Factor ,

t I

l i

l i

i REVISION 0

r~

d v. C. SUMMER CYCLE 9 SCE&G 2.0 Operating Limits The cycle-specific parameter limits for the specifications listed in Section 1.0 are presented in the subsections which follow. These limits have been developed using the NRC-approved methodologies specified in Technical Specification 6.9.1.11.

2.1 Moderator Temperature Coefficient (Specification 3.1.1.3):

2.1.1 The Moderator Temperature Coefficient (MTC) and Moderator Density Coefficient (MDC) limits are:

The BOUARO-MTC shall be less positive than the limits shown in Figure 1.

The EOUARO/RTP-MDC shall be less positive than -40 Ak/gm/cc.

2.1.2 The MTC Surveillance limit is:

4 The 300 ppm /ARO/RTP-MTC should be less negative than or equal to -4.1x10 Ak/k/ F.

where: BOL stands for Beginning-of-Cycle-Life ARO stands for All-Rods-Out RTP stands for RATED TIIERMAL POWER EOL stands for End-of-Cycle-Life 2.2 Shutdown Rod insertion Limits (Specification 3.1.3.5):

The shutdown rods shall be withdrawn to at least 225 steps.

l 2.3 Control Rod insertion Limits (Specification 3.1.3.6): l The Control Bank Insertion Limits are specified by Figure 2.

I I

2 REVISION O

.n-

, ;:i .:

d lV. C. SUMMen' CYCLE 9 i 2; scene -' 1 p i Figure 1 l Moderator Temperature Coefficient vs. Power Level  !

V. C. Summer - Cycle 9 ,

r i

i 1.0  !

0.9 ,

Unacceptable >

Operation 0.8 ,

0.7 0.6 .

e Acceptable  !

Operation .l

< 0.5 T h S

O H

2~ 0.4 ,

t 0.3 O.2 i

0.1 -

i 0.0 . . . . . .. . . ......  !

0 20 40 60 80 100  :

Percent of Rated Thermal Power l I

)

i 3 REVISION 0 1

i i

., f' i

V.' C. SUMMER CYCLE 9 i I

Figure' 2 j Rod Group Insertion Limks vs. Thermal Power 1-for Three Loop Operation V. C. Summer - Cycle 9 225 /I I I

/ I o 525 225 i .;

210

/ >

j l

/

c 195 f ' 1 0.194 h j

~-

J / '

f control f i 180 BankC l j j

/ / I 165 ,!

/ ) t

/ / [

150 I

/

/ 97 Step

/ Overlap / j f j 15 / /

e \

.9 / / -i 120 ,!

D. .] 0 0,118 ! / -

c. /

b g.

105

[ control Bank D I

g / j O 90

/

g / t a- /

75 ,

[  !

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/ i 60 j

/ 1 45 _ ,! '

/ r

/

/ t

/  !

15 j  ;

/ l 0 / I 0 048'O I l

0.0 0.2 0.4 0.6 0.8 1.0 Fraction of Rated Thermal Power I i

4 REVISION 0

y= .,

, J# e .. ,

y b LV. C, SUMMER CYCLE 9 '

. , - essas .

( n.

2.4 Axial Flux Difference (Specification 3.2.1):

L p

2.'4.1 The Axial Flux Difference (AFD) Limits for RAOC operation for Cycle 9 are shown in Figure 3.~

'2.4.2 The Axial Flux Difference (AFD) target band during base load operations for Cycle 9 is:

BOL - EOL (0 - 20,000 MWD /MTU): + or - 5% about a measured target value.

2.4.2 The minimum allowable power level for base load operation, APL*, is 85% of RATED -

THERMAL POWER.

5 REVISION O

r

v. c. Suuusa CYCLE 9 L-Figure 3

"^

Axial Flux Difference Limits as a Function of Rated Thermal Power V. C. Summer - Cycle 9 120 110 l (-10,100) l l (+8,100) j 100 Unacceptable l

/ \ i Unacceptable - i

)'

90

/ \

80

/ \

/ l Acceptable

\ '

g

• 70 l

\

? / \

3 j 60 ,/ \ i r

H / \

C 50

/ \

o l (-24,50) l -l (+20,50) l E

$ 40 30 20 10 0

-40 -30 -20 -10 0 10 20 30 40 Axial Flux Difference (% al) 6 REVISION O

b V. C. SUMMER CYCLE 9 scrao 2.5 Heat Flux Hot Channel Factor - FefZ) (Specification 3.2.2):

Rrr pO Fn(Z) 1 p *KcZ) for P > 0.5 Fn(Z)s F0 * ' K(Z) for Ps 0.5 0.5 N'**I E "

where: P = Rated Thermal Power 2.5.I Fn" = 2.45 2.5.2 K(Z) is provided in Figure 4 2.5.3 Elevation dependent W(Z) values for RAOC operation at 150, 1,100, 4,000, 10,000, 16,000 and 20,000 MWD /MTU are shown in Figures 5 through 10, respectively. This information is sufficient to determine W(Z) versus core height in the range of 0 MWD /MTU to EOL burnup. Three point interpolation of the data in Figures 5 through 7 is sufficient to determine RAOC W(Z) versus core height between a Cycle burnup of 0 to 1,100 MWD /MTU. For Cycle burnups between 1,100 MWD /MTU and 4,000 MWD /MTU, W(Z) versus core height may be obtained through three point interpolation of the data in Figures 6 through 8. For Cycle burnups between 4,000 MWD /MTU and 10,0(X) MWD /MTU, W(Z) versus core height may be obtained through three point interpolation of the data in Figures 7 through 9. For Cycle burnups between 10,000 MWD /MTU and EOL bur.,up, W(.Z) versus core height may be obtained through three point interpolation of the data in Figures 8 through 10.

2.5.4 Elevation dependent W(z)ot values for base load operation between 85 and 100% of rated thermal power with the item 2.4.2 specified target band about a measured target value at 150,800,4,00(),10,000,16,000 and 18,000 MWD /MTU are shown in Figures 11 through 16, respectively. This information is sufficient to determine W(z)3t versus core height for burnups in the range of 0 MWD /MTU to EOL burnup through the use of three point interpolation.

7 REVISION 0

? . ' $;u V. C. SUMMER CYCLE 9T Figure 4 K(z) - Normalized Fo(z) as a Function of Core Height V. C. Summer - Cycle 9

.1.2 1.1

] 0.0,1.0 l l 6.0,1.0 l 1.0 0.9 I 12.0,0.925 l 0.8 -

l-c-

l

_ 0.7 E

O u.

j 0.6 1O Z 0.5 -

2 SE 0.4 0.3 0.2 0.1 0.0 .. .. . .. .. . .. . -

0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) 8 REVISION 0

,z L

Y  !

b V. C. SUMMER CYCLE 9  ;

c ace Figure 5 <

RAOC W(z) at 150 MWD /MTU V. C. Summer - Cycle 9 l e

.1 i

1.30 i f

r 1.25

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A A' i a 6 1.20  :

a a

A A A },

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At {

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1.10 .

i 1.05 i

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0 1 2 3 4 5 6 7 8 9 10 11 12 i Core Height (Feet) 9 REVISION 0

. i d - V. C. SUMMER CYCLE 9 Table l' h

RAOC W(z) at 150 MWD /MTU V. C. Summer - Cycle 9 Core Height (ft) W(7.) Core Heicht (ft) W(Z) -

l 0.0000 1.0000 6.0800 1.1354 l I 0.I600 1.0000 6.2400 1.1423 I 0.3200 1.0000 6.4000 1.1487 0.4800 1.0000 6.5600 1.1542 0.6400 1.0000 6.7200 1.1590 i 0.8000 1.0000 6.8800 1.1630 0.9600 1.0000 7.0400 1.1661 i 1.1200 1.0000 7.2000 1.1684 i 1.2800 1.0000 7.3600 1.1697 l.4400 1.0000 7.5200 1.1701 1.6000 1.0000 7.6800 1.1695 1.7600 1.2187 7.8400 1.1680 1.9200 1.2056 8.0000 1.1656 2.0800 1.1921 8.1600 1.1621 l 2.2400 1.1784 8.3200 1.1577 l 2.4000 1.1641 8.4800 1.1527 2.5600 1.1495 8.6400 1.1462  !

~

2.7200 1.1383 8.8000 1.1387 2.8800 1.13 % 8.9600 1.1402 3.0400 1.1238 9.1200 1.1518 3.2000 1.1186 9.2800 1.1621 3.3600 1.1154 9.4400 1.1709 3.5200 1.1131 9.6000 1.1797 3.6800 1.1107 9.7600 1.1875 3.8400 1.1079 9.9200 1.1949  ;

4.00(X) 1.1063 10.0800 1.2032 )

4.1600 1.1062 10.2400 1.2151 4.3200 1.1073 10.4000 1.0000 4.4800 1.1083 10.5600 1.0000  ;

4.6400 1.1086 10.7200 1.0000  !

4.8000 1.1085 10.8800 1.0000 l 4.9600 1.1082 11.0400 1.0000 l 5.1200 1.1073 11.2000 1.0000 5.2800 1.1052 11.3600 1.0000 l

5.4400 1.1056 11.5200 1.0000 5.60(X) 1.1108 11.6800 1.0000 l

5.7600 1.I190 11.8400 1.0000  ;

5.9200 1.1277 12.0000 1.0000 l

1 i

I to REVISION O l

l

e

>4, h'* : O v. C. Suuusa CYCLE 9 Figure 6

- RAOC W(z) at 1,100 MWD /MTU

.V. C. Summer - Cycle 9 1.30 1.25 .

A &

b A

' ^

1.20 A A l

^

A

'A AAAA l A oA'A A )

A A i A A AJ b 1.15 g 6  ;

A A i A &  !

a s i

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1.10 1.05 1.00 0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) 1I REVISION 0

.-t .

,. i Y. O V. C. SUMMER CYCLE 9 -  !

ocess  :

Table 2  !

RAOC W(z) at 1,100 MWD /MTU j V. C. Summer - Cycle 9 i t

Core Height (ft) W(Z) Core Heicht (ft) W(Z) 0.0000 1.0000 6.0800 1.1333  :

0.I600 1.0000 6.2400 1.1408 O.3200 1.0000 6.4000 1.1478 i 0.4800 1.0000 6.5600 1.1540 .

0.6400 1.0000 6.7200 1.15 %  ;

0.8000- 1.0000 6.8800 1.1644 1 0.9600 1.0000 7.0400 1.1684  !

1.I200 1.0000 7.2000 1.1716  ;

1.2800 1.0000 7.3600 1.1739 1.4400 1.0000 7.5200 1.1753  ;

1.6000 1.0000 7.6800 1.1758  ;

l.7600 1.2342 7.8400 1.1754 l 1.9200 1.2193 8.0000 1.1741 2.0800 1.2038 8.1600 1.1718  !

2.2400 1.1883 8.3200 1.1685 2.4000 1.1721 8.4800 1.1647 i 2.5600 1.1554 8.6400 1.1594 l 2.7200 1.1419 8.8000 1.1522 .{

2.8800 1.1318 8.9600 1.1537 3.0400 1.1220 9.1200 1.1655 3.2000 1I148 9.2800 1.1779 ,

1 3.3600 1.1111 9.4400 1.18 %

3.5200 1.1093 9.6000 1.2013 j 3.6800 1.1076 9.7600 1.2124 3.8400 1.1055 9.9200 1.2233 4.0000 1.1040 10.0800 1.2350 4.1600 1.1037 10.2400 1.2489 4.3200 1.1043 10.4000 1.0000 4.4800 1.1047 10.5600 1.0000 4.6400 1.1047 10.7200 1.0000 4.8000 1.1044 10.8800 1.0000 4.9600 1.1041 11.0400 1.0000 5.1200 1.1032 11.2000 1.0000 5.2800 1.1013 11.3600 1.0000 5.4400 1.1020 11.5200 1.0000 5.60(X) 1.1074 11.6800 1.0000 5.7600 1.1159 11.8400 1.0000 5.9200 1.1251 12.0000 1.0000 12 REVISION 0

[.

c.r :s ..  ;

s- -

d V. C. SUMMER CYCLE 9 ,

-m  ;

i Figure 7 RAOC W(z) at 4,000 MWD /MTU '

]

4 V. C. Summer - Cycle 9.  ;

i lN 1.30 A  !

4 f

1.25  ;,

6 A )

a A .,

1.20 , 3 A

A A

A Aad'Aag 3

A A' g .15 1 ,- .-

A A A

A ,

A A

A A l 1.10 .

s a A A

' A

'AAAggj gb 1.05 ,

1.00 0 1 2 3 4 5 6 7 8 9 10 11 12  ;

Core Height (Feet) 13 REVISION 0

c li~

.l C* b V. C. SUMMER CYCLE 9 ecue

] ;

Table 3 RAOC W(z) at 4,000 MWD /MTU V. C. Summer - Cycle 9 -

Core Ileicht (ft) W(Z) Core Height (ft) W(Z) 0.0000 1.0000 6.0800 1.1035 0.1600 1.0000 6.2400 1.1117 0.3200 1.0000 6.4000 1.11 %

i 0.4800 1.0000 6.5600 1.1268'

• 0.6400 1.0000 6.7200 1.1335 O.8000 1.0000 6.8800 1.1396 i 0.9600 1.0000 7.0400 1.1450 1.I200 1.0000 7.2000 1.1497 1.2800 1.0000 7.3600 1.1537 1.4400 1.0000 7.5200 1.1568 1.6000 1.0000 7.6800 1.1592 1.7600 1.2306 7.8400 1.1607 1.9200 1.2130 8.0000 1.1614

^

2.0800 1.1948 8.1600 1.1612 2.2400 1.1765 8.3200 1.1600 -

2.4000 1.1578 8.4800 1.1584 2.5600 1.1389 8.6400 1.1552 2.7200 1.1230 8.8000 1.14 %

2.8800 1.1092 8.9600 1.1515 3.0400 1.0951 9.1200 1.1639 3.2000 1.0849 9.2800 1.I801 3.3600 1.08 % 9.4400 1.1973 3.5200 1.0796 9.6000 1.2146 3.6800 1.0793 9.7600 1.2321  ;

3.8400 1.0784 9.9200 1.2498  !

4.0000 1.0772 10.0800 1.2676 4.1600 1.0760 10.2400 1.2851 4.3200 1.0751 10.4000 1.0000 4.4800 1.0742 10.5600 1.0000 4.6400 1.0736 10.7200 1.0000 4.8000 1.0732 10.8800 1.0000 4.9600 1.0729 11.0400 1.0000 5.1200 1.0723 11.2000 1.0000 5.2800 1.0711 11.3600 1.0000 >

5.4400 1.0718 11.5200 1.0000 5.6000 1.0766 11.6800 1.0000 5.7600 1.0851 11.8400 1.0000 5.9200 1.0948 12.0000 1.0000 l

-l 14 REVISION O -

m,-

' ' '.;5i h.

W h 'V. C. SUMMER CYCLE 9

' Figure 8 RAOC W(z) at 10,000 MWD /MTU V. C. Summer - Cycle 9 -

1.30

-1.25 ,

a

^

1.20 A

A

, A A

i

& A S ' 15 i ,AAAAA n A A a A

3 A A

Ag A A J A AA A

AAA &

A a n#

1.10 :aaa: : :.as '

1.05 1.00 0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) l 15 REVISION 0 1 l

~ .. .

. f, .'

L- b ' V. C. SUMMER CYCLE 9 ocuo.

Table 4  !

P t.OC W(z) at 10,000 MM1)/MTU V. C. Summer - Cycle 9 Core lieicht (ft) W(Z) Core Height (f0 W(Z) 0.0000 1.0000 6.0800 1.1158 0.1600 1.0000 6.2400 1.1219  !

0.3200 1.0000 - 6.4000 1.1275 0.4800 1.0000 6.5600 1.1324 0.6400 1.0000 6.7200 1.1366 0.8000 1.0000 6.8800 1.I400 O.9600 1.0000 7.0400 1.1427 1.1200 1.0000 7.2000 1.1446 1.2800 1.0000 7.3600 1.1457 1.4400 1.0000 7.5200 1.1459 1.6000 1.0000 7.6800 1.1453 1.7600 1.1811 7.8400 1.1438 1.9200 1.1697 8.0000 1.1415 l 2.0800 1.1579 8.1600 1.1385 .

2.2400 1.1446 8.3200 1.1346 l 2.4000 1.1338 8.4800 1.1296 2.5600 1.1296 8.6400 1.1245 2.7200 1.1268 8.8000 1.1225 2.8800 1.1230 8.9600 1.1292 -

3.0400 1.1193 9.I200 1.1440 3.2000 1.1169 9.2800 1.1584 3.3600 1.1156 9.4400 1.1721 3.5200 1.1141 9.6000 1.1866 3.6800 1.1120 9.7600 1.2011 ,

3.8400 1.1097 9.9200 1.2158 i 4.0000 1.1071 10.0800 1.2305 4.1600 1.1039 10.2400 1.2448 4.3200 1.1000 10.4000 1.0000 4.4800 1.0981 10.5600 1.0000 ,

4.6400 1.0984 10.7200 1.0000 )

4.8000 1.0993 10.8800 1.0000 4.9600 1.0998 11.0400 1.0000 5.1200 1.0998 11.2000 1.0000 5.2800 1.0996 11.3600 1.0000 5.4400 1.0980 11.5200 1.0000 I 5.6000 1.0964 11.6800 1.0000 l

5.7600 1.1010 11.8400 1.0000 5.9200 1.1090 12.0000 1.0000

}l 16 REVISION 0 f

1 -

p .. c .; .

' '* ::- O V. C. SUMuen CYCLE 9

0 Figure 9 l RAOC W(z) at 16,000 MWD /MTU -

i V. C. Summer - Cycle 9 i i

f

. 1.30 i

-l

^

1.25  !

I a  ;

1 A  :

a i s ,

& i 1.20 - t 3 A LAA A ,

4 A A l A

A A i A ,, A -)

A a .

A A f a A  ;

a a A .AAia i.A g 1.15 g --

l A '

A A A t A  !

A "

3AA A

1.10 i i

i r

I 1.05  !

i i

1 1.00 , . . , ,

l 0 1 2 3 4 5 6 7 8 9 10 11 12 {

Core Height (Feet) -;

4

'.l I 1

l l

17 REVISION 0 J 1

l 1

, ,. _ ._. _ _ - _ _ . _ , ,_. . . . _ ..i

1

• - d V. C. SUMMER C*,CLE 9

,r ecm _

Table 5 l

RAOC W(z) at 16,000 MWD /MTU V. C. Summer - Cycle 9 Core Height (ft) W(Z) Core Heicht (ft) W(Z) 0.0000 1.0000 6.0800 1.1677 l 0.1600 1.0000 6.2400 1.1744 i i

0.3200 1.0000 6.4000 1.1797 0.4800 1.0000 6.5600 1.1840 0.6400 1.0000 6.7200 1.1872 0.8000 1.0000 6.8800 1.1893 0.9600 1.0000 7.0400 1.1903 1.1200 1.0000 7.2000 1.1901 1.2800 1.0000 7.3600 1.1887 .

1.4400 1.0000 7.5200 1.1862 l.6000 1.0000 7.6800 1.1826  ;

1.7600 1.2274 7.8400 1.1778 1.9200 1.2136 8.0000 1.1722 '

2.0800 1.1992 8.1600 1.1652 2.2400 1.1843 8.3200 1.1570 2.4000 1.1692 8.4800 1.1512 2.5600 1.1539 8.6400 1.1501 ,

2.7200 1.1380 8.8000 1.1536 2.8800 1.1228 8.9600 1.1577 3.0400 1.1i17 9.1200 1.1605 '

3.2000 1.1086 9.2800 1.1643 3.3600 1.1121 9.4400 1.1738 3.5200 1.1148 9.6000 1.1898 3.6800 1.1162 9.7600 1.2059 3.8400 1.1176 9.9200 1.2211 4.0000 1.1207 10.0800 1.2365-4.1600 1.1257 10.2400 1.2517' 4.3200 1.1318 10.4000 1.0000 .

4.4800 1.1374 10.5600 1.0000 4.6400 1.1420 10.7200 1.0000  ;

4.8000 1.1458 10.8800 1.0000  :

4.9600 1.1488 11 (M00 1.0000  !

5.1200 1.1510 11.2000 1.0000 5.2800 1.1524 11.3600 1.0000 5.4400 1.1522 11.5200 1.0000 t 5.6000 1.1515 11.6800 1.0000 5.7600 1.1542 11.8400 1.0000 5.9200 1.I602 12.0000 1.0000 18 REVISION 0 1

.~

b 'V. C. SUMMER CYCLE 9 ocuo-Figure 10 RAOC W(z) at 20,000 MWD /MTU j V. C. Summer - Cycle 9 3

1.30 A

A g s&A g'  !

A a

^

1.25 g u ,

A a A-A a

A A 3

A A A

^

1.20 3 3 I

A a a .

A A gi a' A ,

A j 3 '

R A A g1.15 a a n A

A A A

A A 1.10 ao 1.05 -!

1 1

1,00 . .

0 1 2 3 4 5 6 7 8 9 10 11 12  !

Core Height (Feet) j i

l l

l 19 REVISION 0

x -

t

.* O V. C. SUMMER CYCLE 9 Table 6. l RAOC W(z) at 20,000 MWD /MTU V. C. Summer - Cycle 9 l

Core Height (ft) W(.7,.1 Core Height (ft) W(Z) 0.0000 1.0000 6.0800 1.2281 0.1600 1.0000 6.2400 1.2374 0.3200 1.0000 6.4000 1.2454 0.4800 1.0000 6.5600 1.2522 0.6400 1.0000 6.7200 1.2576 0.8000 1.0000 6.8800 1.2616 0.9600 1.0000 7.0400 1.2642 1.1200 1.0000 7.2000 1.2653 1.2800 1.0000 7.3600 1.2649 1.4400 1.0000 7.5200 1.2629 1.6000 1.0000 7.6800 1.2595 1.7600 1.2091 7.8400 1.2545 1.9200 1.1958 8.0000 1.2480 2.0800 1.1822 8.1600 1.2401 2.2400 1.1682 8.3200 1.2309 2.4000 1.1540 8.4800 1.2202 2.5600 1.1397 8.6400 1.2087 ,

2.7200 1.1252 8.8000 1.1966 2.8800 1.I109 8.9600 1.1815 3.0400 1.0994 9.1200 1.1687 3.2000 1.0990 9.2800 1.1717 3.3600 1.1091 9.4400 1.1857 3.5200 1.1186 9.6000 1.2033 ,

3.6800 1.1266 9.7600 1.2210 3.8400 1.1346 9.9200 1.2383 4.0000 1.1420 10.0800 1.2559 4.1600 1.1485 10.2400 1.2732 I

4.3200 1.1543 10.4000 1.0000 4.4800 1.1592 10.5600 1.0000 4.6400 1.1632 10.7200 1.0000 4.8000 1.1662 10.8800 1.0000 4.9600 1.1682 11.0400 1.0000 -!

5.1200 1.1693 11.2000 1.0000 5.2800 1.1709 11.3600 1.0000 l 5.4400 1.1786 11.5200 1.0000 ,

5.6000 1.1932 11.6800 1.0000 5.7600 1.2065 11.8400 1.0000 t 5.9200 1.2177 12.0000 1.0000 l

20 REVISION O

g _

3

c.  ;.1. + . ,

(* - : O v. C, SUMMER CYCLE 9

. ecume

. Figure 11 Baseload W(z) at 150 MWD /MTU  :

V. C. Summer - Cycle 9 1.30

.I 1.25 '

i 1.20 i

g .15 1

^  !

1.10 36 ,

3 a

a'a 64

?

a# AAh '

oaa33 , g A

063 A 2 a 60

.iAA' ' 33 3

g'A_

1.05 3, g- ,

i 1.00 . . . . .

0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) d b

21 REVISION 0 1

b V. C. SUMMER CYCLE 9  ;

SCE&G Table 7 Baseload W(z) at 150 MWD /MTU V. C. Summer - Cycle 9 Core fielcht (ft) W(Z) Core Height (ft) W(Z) 0.0000 1.0000 6.0800 1.0574 0.1600 1.0000 6.2400 1.0549 0.32(X) 1.0000 6.4000 1.0523 0.4800 1.(XXX) 6.5600 1.0495 0.6400 1.0000 6.7200 1.0465 ,

0.8000 1.0000 6.8800 1.0446 0.9600 1.00(X) 7.0400 1.0459 1.1200 1.0000 7.2000 1.0480 1.2800 1.0000 7.3600 1.0495 1.4400 1.0000 7.5200 1.0509 1.6000 1.0000 7.6800 1.0524 1.7600 1.1045 7.8400 1.0537 1.9200 1.1028 8.0000 1.0549 2.0800 1.1008 8.1600 1.0561 2.2400 1.0987 8.3200 1.0572 2.4000 1.0963 8.4800 1.0580 2.5600 1.0937 8.6400 1.0591 2.7200 1.0910 8.8000 1.0617 2.8800 1.0881 8.9600 1.0646 3.0400 1.0850 9.1200 1.0672 3.2000 1.0818 9.2800 1.0697 3.3600 1.0789 9.4400 1.0721 3.5200 1.0776 9.6000 1.0745 3.6800 1.0772 9.7600 1.0767 3.8400 1.0767 9.9200 1.0788 4.0000 1.0760 10.0800 1.0808 4.1600 1.0753 10.2400 1.0826 4.3200 1.0745 10.4000 1.0000 4.4800 1.0736 10.5600 1.0000 4.6400 1.0726 10.7200 1.0000 4.80(X) 1.0714 10.8800 1.0000 4.9600 1.0702 11.0400 1.0000 5.1200 1.0688 11.2000 1.0000  ;

5.2800 1.0672 11.3600 1.0000 5.4400 1.0656 11.5200 1.0000 5.6000 1.0638 11.6800 1.0000 5.7600 1.0618 11.8400 1.0000 5.9200 1.0597 12.0000 1.0(YJ0 22 REVISION 0  ;

w: o _,.

O V. C. SUMMER CYCLE 9 Figure 12 5 Baseload W(z) at 800 MWD /MTU

l. ;.

V. C. Summer - Cycle 9 6

I r

1.30 1.25 1.20 3 151

1. ba g OA A

A g A

AAad6Agg,, ,g4 0b 1.10 -e 6,

3 36-

^a 6 A A

4 u3AAA .

Ag L AA36A 1.05 E

9 1.00 . .

0 1 2 3 4 5 6 7 8 9 10 11 12 - l Core Height (Feet) f p

23 REVISION 0

gg..

• ~

V. C. SUMMER CYCLE 9 Table 8 Baseload W(z) at 800 MWD /MTU V. C. Summer - Cycle 9 ,

Core Height (ft) W(Z) Core Height (ft) W(Z) 0.0000 1.0000 6.0800 - 1.0859 >

0.1600 1.0000 6.2400 1.0834 g 0.3200 1.0000 6.4000 1.0807 0.4800 1.0000 6.5600 -1.0779 0.6400 1.0000 6.7200 1.0748 0.8000 1.0000- 6.8800 1.0727, 0.9600 1.0000 7.0400 1.0740 1.1200 1.0000 7.2000 1.0763 1.2800 1.0000 7.3600 1.0778 1.4400 1.0000 7.5200 1.0793-1.6000 1.0000 7.6800 1.0809 1.7600 1.1341 7.8400 1.0823 1.9200 1.1325 8.0000 1.0835 2.0800 1.1306 8.1600 1.0848 2.2400 1.1285 8.3200 1.0860 2.4000 1.1262 8.4800 1.0869 2.5600 1.1237 8.6400 1.0881 2.7200 1.1210 8.8000 1.090.i 2.8800 1.1182 8.9600 1.0932 3.0400 1.I152 9.1200 1.0955 3.2000 1.1120 9.2800 1.0979 3.3600 1.1090 9.4400 1.1002 3.5200 1.1075 9.6000 1.1023 3.6800 1.1068 9.7600 1.1044 3.8400 1.1061 9.9200 1.1063 4.0000 1.1053 10.0800 1.1082 4.1600 1.1G44 10.2400. 1.1099

• 4.3200 1.1034 10.4000 1.0000 4.4800 1.1023 10.5600 1.0000 .

4.6400 1.1011 10.7200 1.0000 4.8000 1.1000 10.8800 1.0000 4.9600 1.0987 11.0400 1.0000' 5.1200 1.0973 11.2000 1.0000 5.2800 1.0958 11.3600 1.0000 5.4400 1.0941 11.5200 1.0000 i

5.6000 1.0923 11.6800 1.0000 5.7600 1.0903 11.8400 1.0000  !

5.9200 1.0882 12.0000 1.0000 l 1

i i

24 REVISION 0 l

s ,

p...

,..-.x,. ,.

^*i O ' v. c. SUMMER CYCI.E 9 ocene Figure 13 Baseload W(z) at 4,000 MWD /MTU -

V. C. Summer - Cycle 9 1.30 1.25 1.20 1 15 -

1.10. eo 3,

3 AA A Ag d

'Ag AAg g j AAAAA

^ "

1.05 o, ,3a e^

1.00 . . . . . . . .. ..

0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) 25 REVISION 0

m

. 1 ', - ,- j d V C. SUMMER CYCLE 9 ,

sceso  ;

Table 9 [

Baseload W(z) at 4,000 MWD /MTU V. C. Summer - Cycle 9 i r

Core Heicht (ft) W(Z) Core Heicht (ft) W(Z)

O.0000 1.0000 6.0800 1.0536 0.1600 1.0000 6.2400 1.0514 0.3200 1.0000 6.4000 1.0490 0.4800 1.0000 6.5600 1.0466 0.6400 1.0000 6.7200 1.0434 0.8000 1.0000 6.8800 1.0409 0.9600 1.0000 7.0400 1.0422 1.1200 1.0000 7.2000 1.0446 1.2800 1.0000 7.3600 1.0463 1.4400 1.0000 7.5200 1.0479 l.6000 1.0000 7.6800 1.0496 1.7600 1.0997 7.8400 1.0511 1.9200 1.0987 8.0000 1.0526 2.0800 1.0976 8.1600 1.0540 ,

2.2400 1.0962 8.3200 1.0554 2.4000 1.0947 8.4800 1.0567 2.5600 1.0929 8.6400 1.0580 2.7200 1.0910 8.8000 1.0591 2.8800 1.0888 8.9600 'l.0603 3.0400 1.0865 9.1200 1.0614 ,

3.2000 1.0840 9.2800 1.0624  ;

3.3600 1.0814 9.4400 1.0634 i 3.5200 1.0789 9.6000 1.0643  !

3.6800 1.0768 9.7600 1.%52 .

i 3.8400 1.0752 9.9200 1.0661 4.0000 1.0737 10.0800 1.0669 4.1600 1.0720 10.2400 1.0677 4.3200 1.0703 10.4000- 1.0000 ,

4.4800 1.0684 10.5600 1.0000  ;

4f>400 1.0669 10.7200 1.0000 ,

4.8000 1.% 58 10.8800 1.0000 4.9600 1.0649 11.0400 1.0000 5.1200 1.0636 11.2000 1.0000 .

5.2800 1.0623 11.3600 1.0000 5.4400 1.0608 11.5200 1.0000 5.6000 1.0593 11.6800 1.0000 5.7600 1.0575 11.8400 1.0000 5.9200 1.0556 12.0000 1.0000 l

t 26 REVISION 0 l l

+

b V. C. SUMMER CYCLE 9 m .

t Figure 14 Baseload W(z) at 10,000 MWD /MTU I '- V. C. Summer - Cycle 9 ,

5 1.30 1.25 ,

i 1.20 v

i-8 g .15 1

?

oa g^

1.10 p

.,A i s A A O g gA AA 6Agg J

g AA t

tA33 A 3A Ag gad AA

^ g 6 .

1.05 .gg i  ;

i 1.00 . .

f 0 1 2 3 4 5 6 7 8 9 10 11 12 [

Core Height (Feet)  ;

27 REVISION 0 )

I i

q

. + . ..  ;

Y I

• 1 O V. C. SUMMER CYCLE 9 ecua ,

Table 10  :

Baseload W(z) at 10,000 MWD /MTU l V. C. Summer - Cycle 9 Core Heicht (ft) W(Z) Core Heicht (ft) W(Z) 0.0000 1.0000 6.0800 1.0540 0.1600 1.0000 6.2400 1.0512 0.3200 1.0000 6.4000 1.0485 0.4800 1.0000 6.5600 1.0468 ,

0.6400 1.0000 6.7200 1.0474-0.8000 1.0000 6.8800 1.0496-0.9600 1.0000 7.0400 1.0514 1.1200 1.0000 7.2000 1.0529 1.2800 1.0000 7.3600 1.0544 1.4400 7.5200 1.0000 1.0558' l.6000 1.0000 7.6800 1.0570  ;

1.7600 1.1105 7.8400 1.0581 1.9200 1.1087 8.0000 1.0591 2.0800 1.1066 8.1600 1.0599 2.2400 1.1042 8.3200 1.0605 2.4000 1.1015 8.4800 1.0618 -

2.5600 1.0986 8.6400 1.0639 2.7200 1.0954 8.8000 1.0668 2.8800 1.0919 8.9600 1.0698 3.0400 1.0883 9.1200 1.0725 3.2000 1.0842 9.2800- 1.0752 3.3600 1.0803 9.4400 1.0778 3.5200 1.0778 9.6000 1.0803 3.6800 1.0766 9.7600 1.0826 3.8400 1.0760 9.9200 1.0847 4.0000 1.0752 10.0800 1.0867 4.1600 1.0743 10.2400 1.0885 4.3200 1.0733 10.4000 1.0000 t 4.4800 . 1.0722 10.5600 1.0000 4.6400 1.0710 10.7200 1.0000 ,

4.8000 1.0697 10.8800 1.0000  ;

4.9600 1.0682 11.0400 1.0000  !

5.1200 1.0666 11.2000 1.0000 5.2800 1.0648 11.3600 1.0000 5.4400 1.0630 11.5200 1.0000 5.6000 1.0609 11.6800 1.0000 5.7600 1.0587 11.8400 1.0000 )

5.9200 1.0564 12.0000 1.0000 1 28 REVISION 0 l

ue -

g.

.~ Ig,,'sI. g 4

'e V. C. SUMMER CYCLE 9 dA.

Figure 15 Baseload W(z) at 16,000 MWD /MTU <

l V. C. Summer - Cycle 9  !

l I

l 1.30 l

1.25  ;

1.20 S

g 1.15 6 s 4

O A o A A .

A A

^

1.10 1 3  ;

A g

\ l a A A ,

AAAA,,33 g 2

Ag AAAAAd64 ,

a aa A' A .

1.05 .

t i

1.00 1 ,, .. ..

0 1 2 3 4 5 6 7 8 9 10 11 12 ,

Core Height (Feet) 1 29 REVISION 0

I . , ~.

O V. C. SUMMER CYCLE 9 scuo ,

c Table 11 Baseload W(z) at 16,000 MWD /MTU

~ '

V. C. Summer - Cycle 9 Core Heicht (ft) W(Z) Core Heicht (ft) W(Z) 0.0000 1.0000 6.0800 1.0537 0.1600 1.0000 6.2400 1.0548 0.3200 1.0000 6.4000 1.0573 ,

0.4800 1.0000 6.5600 1.0592 0.6400 1.0000 6.7200 1.0607 0.8000 1.0000 6.8800 1.0621 0.9600 1.0000 7.0400 1.0633 1.1200 1.0000 7.2000 1.0643 1.2800 1.0000 7.3600 1.0651 ,

1.4400 1.0000 7.5200 1.0657 1.6000 1.0000 7.6800 1.0662 1.7600 1.1270 7.8400 1.0665 1.9200 1.1236 8.0000 1.0662 1 2.0800 1.I197 8.I600 1.% 67 2.2400 1.1154 8.3200 1.0695 2.4000 1.I107 8.4800 1.0740 2.5600 1.1056 8.6400 1.0791 2.7200 1.1002 8.8000 1.0840 2.8800 1.0946 8.9600 1.0887 3.0400 1.0887 9.1200 1.0932 3.2000 1.0823 9.2800 1.0976 3.3600 1 0770 9.4400 1.1017 3.5200 1.0757 9.6000 1.1056 3.6800 1.0758 9.7600 1.1092 3.8400 1.0751 9.9200 1.1125 4.0000 1.0743 10.0800 1.1154 i 4.1600 1.0735 10.2400 1.1180 4.3200 1.0725 10.4000 1.0000 4.4800 1.0713 10.5600 1.0000 ,

4.6400 1.0701 10.7200 1.0000 4.8000 1.0687 10.8800 1.0000 ,

4.9600 1.0672 11.0400 1.0000 5.1200 1.0655 11.2000 1.0000 5.2800 1.0636 11.3600 1.0000 5.4400 1.0616 11.5200 1.0000 l 5.6000 1.0595 11.6800 1.0000 I 5.7600 1.0571 11.8400 1.0000 5.9200 1.0548 12.0000 1.0(X)0 1

l i

30 REVISION 0 ]

I

4

_ 0 .f .0 .':;, 't fe. 4:-

, d V. c. SUMMER CYCLE 9. l s scuo Figure 16 Baseload W(z) at 18,000 MWD /MTU V. C. Summer - Cycle 9 i t

1.30 i

i

~I 1.25 1

l 1.20 4

I i

S g 1.15  !

A )

h I a '

A i A 1 A g4 J 1.10 A

,a' i A i' A A A

A AA O A s6 3 sAAAAAAAAA At AAAAAA&&

1.05 i

l 1.00 < . .. . .

0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (Feet) 31 REVISION 0

O

_ ,, j ,

?

O v. C. SuMunn CYCLE 9 scue Table 12 Baseload W(z) at 18,000 MWD /MTU

.V. C. Summer - Cycle 9 Core Height (ft) W(Z) Core Height (ft) W(Z) -

0.0000 1.0000 6.0800 1.0534 0.1600 1.0000 6.2400 1.0552 0.3200 1.0000 6.4000 1.0583 0.4800 1.0000 6.5600 1.0606 0.6400 1.0000 6.7200 1.0626 0.8000 1.0000 6.8800 1.0644 0.9600 1.0000 7.0400 1.0659 1.1200 1.0000 7.2000 1.0671 1.2800 1.0000 7.3600 1.0681 1.4400 1.0000 7.5200 1.0689 1.6000 1.0000 7.6800 1.0695 1.7600 1.1363 7.8400 1.0698 1.9200 1.1318 8.0000 1.0699 2.0800 1.1269 8.1600 1.0699 2.2400 1.1215 8.3200 1.0699 2.4000 1.1156 8.4800 1.0688 2.5600 1.1093 8.6400 1.0690 2.7200 1.1026 8.8000 1.0735 2.8800 1.0957 8.9600 1.0791 3.643 ) 1.0885 9.1200 1.0838 3.2000 1.08I8 9.2800 1.0884 3.3600 1.0768 9.4400 1.0929 3.5200 1.0741 9.6000 1.0971 3.6800 1.0722 9.7600 1.100a 3.8400 1.0697 9.9200 1.1045 4.0000 1.0672 10.0800 1.1077 4.I600 1.0647 10.2400 1.1105 i 4.3200 1.0620 10.4000 1.0000 4.4800 1.0593 10.5600 1.0000 t 4.6400 1.0566 10.7200 1.0000 4.8000 1.0542 10.8800 1.0000 4.9600 1.0535 11.0400 1.0000 5.1200 1.0542 11.2000 1.0000 l 5.2800 1.0545 11.3600- 1.0000 5.4400 1.0545 11.5200 1.0000 5.6000 1.0544 11.6800 1.0000 5.7600 1.0542 11.8400 1.0000 5.9200 1.0537 12.0000 1.0000 l

l 32 REVISION 0 I'

.- - - .v. .

. ,~

t .

1.

M-- d ; V. C. SUMMER C CLE 9

.9.

-2.6 RCS Flow Rate and Nuclear Enthalov Rise Hot Channel Factor - F%, (Specification 3.2.3):

. p"N"

.R=

' F7.(1 3 + PF ay * (1-P) )

y,,,. Dermal Power p , Rated %ermal Power 2.6.1 Fy," = 1.62

= 0.3 2.6.2 PFu, 2.6.3 The Acceptable Operation Region from the combination of Reactor Coolant System total l' flow and R is provided in Figure 17.

s i

l I

i 1

33 REVISION 1 i

t-m . , - ,, _

)

I. d 'V. C. SUMMER CYCLE 9 l

=  !

Figure 17 l RCS Total Flow Rate vs. Three Loop Operation  !

l V. C. Summer - Cycle 9 Measurement Uncertainties of 2.1% for Flow (includes 0.1% for feedwater venturi fouling) and 4.0% for Incore Measurement of I% are included in this figure.

28.9 28.7 m l ACCEPTABLE l UNACUtn ABLE g i OPERATIONREGON l ll OPERATION REGION I [

o 28.5 o

c. ,

j i (1.00. 28.36) I ,

f 28.3  ;

i 0

cc 28.1 27.9 27.7 0.90 0.95 1.00 1.05 1.10 N

R=F g /1.62 (1.0 + 0.3 (1.0 P)]

)

34 REVISION 1 ,

I