RS-04-099, Supplement to Request for Amendment to Technical Specifications Section 3.4.11, RCS Pressure and Temperature (Pit) Limits: Difference between revisions

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{{#Wiki_filter:July 7, 2004 U. S. Nuclear Regulatory Commission Page 2 I declare under penalty of perjury that the foregoing is true and correct.
{{#Wiki_filter:July 7, 2004 U. S. Nuclear Regulatory Commission Page 2 I declare under penalty of perjury that the foregoing is true and correct.
Respectfully, Executed on 7-7-05/
Respectfully, Executed on 7-7-05/
Kenneth A. Ainger Manager, Licensing 4 :       Markup of Proposed Technical Specifications Page Changes :      Retyped Pages for Technical Specifications Changes :      Affidavits and Proprietary General Electric Company Reports :      Non-Proprietary General Electric Company Reports cc:     Regional Administrator- NRC Region IlIl Senior Resident Inspector - LaSalle County Station Illinois Emergency Management Agency - Division of Nuclear Safety
Kenneth A. Ainger Manager, Licensing 4 : : : :
Markup of Proposed Technical Specifications Page Changes Retyped Pages for Technical Specifications Changes Affidavits and Proprietary General Electric Company Reports Non-Proprietary General Electric Company Reports cc:
Regional Administrator-NRC Region IlIl Senior Resident Inspector - LaSalle County Station Illinois Emergency Management Agency - Division of Nuclear Safety


ExekenSM Exelon Generation               www.exeloncorp.com 4300 Winfield Road Warrenville. IL 60555 RS-04-099 July 7, 2004 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 LaSalle County Station, Units 1 and 2 Facility Operating License Nos. NPF-1 1 and NPF-1 8 NRC Docket Nos. 50-373 and 50-374
ExekenSM Exelon Generation www.exeloncorp.com 4300 Winfield Road Warrenville. IL 60555 RS-04-099 July 7, 2004 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 LaSalle County Station, Units 1 and 2 Facility Operating License Nos. NPF-1 1 and NPF-1 8 NRC Docket Nos. 50-373 and 50-374


==Subject:==
==Subject:==
Line 35: Line 37:
Should you have any questions concerning this submittal, please contact Mr. A. R. Haeger at (630) 657-2807.
Should you have any questions concerning this submittal, please contact Mr. A. R. Haeger at (630) 657-2807.


ATTACHMENT I MARKUP OF PROPOSED TECHNICAL SPECIFICATIONS PAGE CHANGES
ATTACHMENT I MARKUP OF PROPOSED TECHNICAL SPECIFICATIONS PAGE CHANGES Revised TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11
                '. Revised TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11


RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE                       I     FREQUENCY SR 3.4.11.1 -------                 NOTE--------------------
RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE I
FREQUENCY SR 3.4.11.1 -------
NOTE--------------------
Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.
Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.
Verify:                                           30 minutes
Verify:
: a. RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1. 3.4.11-2.
: a.
3.4.11-3 for Unit 1,-an-d---    -
RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1. 3.4.11-2.
3.4.11-3 for Unit 1,-an-d---
Figures 3.4.11-4. 3.4.11-5. and 3.4.11-6 for Unit 2;
Figures 3.4.11-4. 3.4.11-5. and 3.4.11-6 for Unit 2;
: b. RCS heatup and cooldown rates are
: b.
                        < 100IF in any 1 hour period; and
RCS heatup and cooldown rates are
: c. RCS temperature change during system leakage and hydrostatic testing is
< 100IF in any 1 hour period; and
                        < 200 F in any one hour period when the RCS pressure and RCS temperature ar not within the limits of Figure 3.4.11-2 for Unit 1Iand Figure 3.4.11-5 for Unit 2.
: c.
SR 3.4.11.2   Verify RCS pressure and RCS temperature are       Once within within the criticality limits specified in       15 minutes Figure 3.4.11-3 for Unit la-nd Fig               prior to 3.4.11-6 for Unit 2                               control rod withdrawal for the purpose of achieving criticality (continued)
RCS temperature change during system leakage and hydrostatic testing is
LaSalle 1 and 2                       3.4 .11 -3             Amendment No. 147/133
< 200F in any one hour period when the RCS pressure and RCS temperature ar not within the limits of Figure 3.4.11-2 for Unit 1Iand Figure 3.4.11-5 for Unit 2.
30 minutes SR 3.4.11.2 Verify RCS pressure and RCS temperature are within the criticality limits specified in Figure 3.4.11-3 for Unit la-nd Fig 3.4.11-6 for Unit 2 Once within 15 minutes prior to control rod withdrawal for the purpose of achieving criticality (continued)
LaSalle 1 and 2 3.4.11 -3 Amendment No. 147/133


RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE F FOR BELTLINE, 40-F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD BELTLINE CURVES
RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE F FOR BELTLINE, 40-F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD
        -6                                                     ADJUSTED AS SHOWN:
-6 a.
EFPY SHIFT (F)
D.0 e-
: a.                                                           32      102 D.
-a fIn u) 0 U'
0 e-fIn HEATUPICOOLDOWN RATE OF COOLANT 0                                                            < 20OFIHR
u' 0:
        -a U'
:i Cn BELTLINE CURVES ADJUSTED AS SHOWN:
u) 0:
EFPY SHIFT (F) 32 102 HEATUPICOOLDOWN RATE OF COOLANT
:i u'
< 20OFIHR
Cn
-UPPER VESSEL AND BELTUNE LIMITS HEAD CURVE 50 73 100 12S 150 175 200 22S 25C MUM REACTOR VESSEL METAL TEMPERA:
                                                                -UPPER VESSEL AND BELTUNE LIMITS HEAD       .
CURVE 50 73 100 12S 150 175 200 22S 25C MUM REACTOR VESSEL METAL TEMPERA:
(F)
(F)
P-T Curves for Hydrostatic or Leak Te ting Figure 3.4.11-1 (Page 1 of 1)
P-T Curves for Hydrostatic or Leak Te ting Figure 3.4.11-1 (Page 1 of 1)
              /                            Unit I
Unit I
                    ..Minimum Reactor Vessel Metal Temperature vs.
/
Reactor Vessel Pressure (Valid until December 15, 2004)                     I LaSalle I and 2                           3.4.11 -6           Amendment No. 156/142
..Minimum Reactor Vessel Metal Temperature vs.
Reactor Vessel Pressure (Valid until December 15, 2004)
I LaSalle I and 2 3.4.11 -6 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 1300 INITIAL RTndt VALUES ARE 1200                                                      -30&deg;F FOR BELTLINE, 40&deg;F FOR UPPER VESSEL, AND 1100                                                    47&deg;F FOR BOTTOM HEAD to Cl 0  1000 BELTLINE CURVES III                                                          ADJUSTED AS SHOWN:
RCS P/T Limits 3.4.11 1400 1300 1200 1100 to Cl 0
EFPY SHIFT (-F)
1000 III
: 0. 900                                                            20     114 0
: 0.
C')
900 0
800
* 800 C')
              )
)
o    700 0      )                                                      HEATUP/COOLDOWN RATE OF COOLANT W 600                                                                < 20'F/HR Z
)
n 500 AL.
o 700 0
g)
AL.
UJ 400
W 600 Z
      .E 300
n 500 g) 400 UJ
                                                                    -UPPER         VESSEL 200                                                              AND BELTLINE LIMITS
.E INITIAL RTndt VALUES ARE
                                                                      .... BOTTOM HEAD 100                                                             CURVE 0
-30&deg;F FOR BELTLINE, 40&deg;F FOR UPPER VESSEL, AND 47&deg;F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:
0   25   50     75   100   125   150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (eF)
EFPY SHIFT (-F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT
< 20'F/HR 300 200
-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 100 0
0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (eF)
Figure 3.4.11-1 (Page 1 of 1)
Figure 3.4.11-1 (Page 1 of 1)
Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2                             3.4. 11-6                           Amendment No.
Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-6 Amendment No.


RCS P/T Limits 3.4.11 14000 \                   _              ,.'          -                  _      /
RCS P/T Limits 3.4.11 14000  
\\
/
INITIAL RTndt VALUES ARE
INITIAL RTndt VALUES ARE
: 13.               -          _            .          -        -    _                -30OF FORBELTLINE,
: 13.  
                              \409F                                                                       FOR UPPER VESSEL, AND 1200                         _ _                                                -        47F FOR BOTTOM HEAD 1100     -        -          -    -                    -      - -                        BELTLINE CURVES cm                                                                                            ADJUSTED AS SHOWN:
-30OF FOR BELTLINE,
0.
\\409F FOR UPPER VESSEL, AND 1200 47F FOR BOTTOM HEAD 1100 BELTLINE CURVES ADJUSTED AS SHOWN:
G                                                                                                EFPY SHIFT ('F) low0       --                                                              T-----               32       10
EFPY SHIFT ('F) low0 T-----
[.       900 0
32 10 cm 0.G
II-co 0)
[.
W 900                                                                                             HEATUP/COOLDOWN 0:                                                                                                 RATE OF COOLANT c 1009FIHR o       700 Ul lY600 z(3 S III W
900 0
1:SO U) gC C
II-co W0) 900 0:
                                        .__                                                    _AND                   BELTLINE
o 700 Ul (3
                                        -  -  -    -      -  -  -    -      -    -      -LIM               ITS
S IIIW lY600 z
_      BOTTOM HEAD
1:SO U)
                                              /         I                  - .        -                        CURVE 68T               FLANGE REGION 100                                   72F         _
HEATUP/COOLDOWN RATE OF COOLANT c 1009FIHR gCC
0          . 7-,-                                            ,  -
_AND BELTLINE
0       25         75 100 125 150 175 200 222S4075 MINIM M REACTOR VESSEL METAL TEMPERATURE
-LIM ITS BOTTOM HEAD I
/
CURVE 68T FLANGE REGION 100 72F 0
7-,-
0 25 75 100 125 150 175 200 222S4075 MINIM M REACTOR VESSEL METAL TEMPERATURE
( F)
( F)
P-T Curve for Heatup by Non-Nuclear Means, Cooldo n Following A uclear Shutdown and Low Power Physics Tes ing Figure 3.4.11-2 (Page 1 of 1)
P-T Curve for Heatup by Non-Nuclear Means, Cooldo n Following A uclear Shutdown and Low Power Physics Tes ing Figure 3.4.11-2 (Page 1 of 1)
Unit 1 Minimum Reactor Vessel Metal Temperature vs.
Unit 1 Minimum Reactor Vessel Metal Temperature vs.
eactor Vessel Pressure (Valid until December 15, 2004 LaSalle I and 2                                                   3.4. 11-7                             Amendment No. 156/142
eactor Vessel Pressure (Valid until December 15, 2004 LaSalle I and 2 3.4. 11-7 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 r-1300 1200                                                 INITIAL RTndt VALUES ARE
RCS P/T Limits 3.4.11 1400 r-1300 1200 1100 in or I-CL a800 Uj a
                                                                    -30@F FOR BELTLINE.
600 z
40'F FOR UPPER VESSEL, 1100                                                            AND 61.6&deg;F FOR BOTTOM HEAD in or I-BELTLINE CURVES ADJUSTED AS SHOWN:
I-I~
CL EFPY SHIFT (F) 20     114 Uja800 I-I~
U 500 En vg 400 LU 300 200 100 INITIAL RTndt VALUES ARE
HEATUPICOOLDOWN En                                                            RATE OF COOLANT a      600 z                                                                  < 100IF/HR U
-30@F FOR BELTLINE.
LU    500 vg    400 300
40'F FOR UPPER VESSEL, AND 61.6&deg;F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:
                                                                    -UPPER VESSEL 200                                                          AND BELTLINE LIMITS 100                                                          BOTTOM HEAD       .
EFPY SHIFT (F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT
CURVE 0
< 100IF/HR
0   25   50   75   100   125   150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0
0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(@F)
(@F)
Figure 3.4.11-2 (Page 1 of 1)
Figure 3.4.11-2 (Page 1 of 1)
Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                         3.4. 11- 7                         Amendment No.
Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-7 Amendment No.


RCS P/T Limits 3.4.11 1400 0INITIAL RTndt VALUES ARE 1300                                                            -309F FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 1200                                                          47F FOR BOTTOM HEAD CQ 1100 NE, __                      - /_                BELTLINE CURVE ADJUSTED AS SHOWN:
1400 1300 1200 1100 CQ o
o    1000                                                                EFPY SHIFT (-F) 32       102
1000
:x IL  900
:x IL 900
: 0)  800 U                                                                    HEATUPICOOLDOWN RATE OF COOLANT
: 0) 800 U
: c. 1000FIHR o    700          CIiclt                      I z
o 700 600 z
:  600 A I t=
t=
    ,    500                  . ,AX UO  400 30) 0.
500 UO 400 30) 0.
300 BELTLINE AND NON-BELTLINE 200     cMinimum        / If        _I                            LIMITS Teper                              It  '\  I 100 n
300 C Iiclt I
IA )            ,-_I.
NE, __ - /_
0   5   50   75 100 125 150 175 200 225 250   75 300 NIMUM REACTOR VESSEL METAL TEMPERATUR         (F)
A I
P-T Curves for Operation with a Core Cr'tical other than Low Power Physics Testin Figure 3.4.11-3     (Page 1 of 1)
,A X cMinimum I
/ f
_I Teper It
'\\
I I A )
,-_I.
RCS P/T Limits 3.4.11 0INITIAL RTndt VALUES ARE
-309F FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:
EFPY SHIFT (-F) 32 102 HEATUPICOOLDOWN RATE OF COOLANT
: c. 1000FIHR BELTLINE AND NON-BELTLINE LIMITS 200 100 n
0 5
50 75 100 125 150 175 200 225 250 75 300 NIMUM REACTOR VESSEL METAL TEMPERATUR (F)
P-T Curves for Operation with a Core Cr'tical other than Low Power Physics Testin Figure 3.4.11-3 (Page 1 of 1)
Unit 1
Unit 1
                    .Minimum Reactor Vessel Metal Temperature vs.
.Minimum Reactor Vessel Metal Temperature vs.
Reactor Vessel Pressure (Valid until December 15, 2bO4)                             I LaSalle I and 2                               3.4.1 1-8                 Amendment No. 156/142
Reactor Vessel Pressure (Valid until December 15, 2bO4)
I LaSalle I and 2 3.4.1 1-8 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 INITIAL RTndt VALUES ARE 1300         I          I I I I I1                          -30'F FOR BELTLINE, 40'F FOR UPPER VESSEL, 1200                                                                   AND 47'F FOR BOTTOM HEAD 1100 cm 0)
RCS P/T Limits 3.4.11 1400 1300 1200 1100 cm 0) 1000 s
BELTLINE CURVE
ilw
      -    1000 s                                                             ADJUSTED AS SHOWN:
: c.
il w                                                                    EFPY SHIFT ('F)
900 0
: c. 900 20        114 0
I-j
I-j
      -o Vn   800                                                         HEATUPICOOLDOWN U) w RATE OF COOLANT
-o Vn 800 U)w o
                                                                              < 100'F/HR o    700 0
700 0
ml i     600 Z
ml i
2 L-i 500 w
600 Z
L-2 i
500 w
a:
a:
CO 400 Lu I                    i_I 0.
CO 400 0.
300 200
Lu 300 200 100 0
                                                                      -BELTLINE        AND NON-BELTLINE 100          I _                 Minimum Criticality             LIMITS
I I I I I I1 I _
                                  / >    _Temperature 72@F 0
Minimum Criticality
0  25   50   75 100 125 150 175 200 225 250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
/
_Temperature 72@F I
i
_I INITIAL RTndt VALUES ARE
-30'F FOR BELTLINE, 40'F FOR UPPER
: VESSEL, AND 47'F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:
EFPY SHIFT ('F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT
< 100'F/HR
-BELTLINE AND NON-BELTLINE LIMITS 0
25 50 75 100 125 150 175 200 225 250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
Figure 3.4.11-3 (Page 1 of 1)
Figure 3.4.11-3 (Page 1 of 1)
Unit 1 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                             3.4. 11-8                               Amendment No.
Unit 1 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-8 Amendment No.


                                                                              .RCS P/T Limits 3.4.11 1400 INITIAL RTndt VALUES ARE 52F FOR BELTLINE.
.RCS P/T Limits 3.4.11 1400 1300 h200 1100 INITIAL RTndt VALUES ARE 52F FOR BELTLINE.
1300                                                  40F FOR UPPER VESSEI
40F FOR UPPER VESSEI
                                                                                . AND h200 BELTLINE CURVES 1100                                                    ADJUSTED AS SHOWN EFPY SHIFT (OF) 32       23 0s 1000 w
. AND BELTLINE CURVES ADJUSTED AS SHOWN EFPY SHIFT (OF) 32 23 0 1000 s
x
wx
        -J HEATUPICOOLDOWN IL   300                                                       RATE OF COOLANT f 20FIHR o
-J IL 300 o
w     goo kw s0   700 U-Go w                                                                  -    UPPER VESSEL AND BELTLINE LIMITS 300
goo w
                                                                      ''''''BOTTOM HEAD CURVE 200 100 0
kw s0 700 w
75 100 123 IS0 173 200 213 250 275 REACTOR VESSEL METAL TEMPERATURE ('I P-T Curves for Hydrostatic or Leak Tes       ng Figure 3.4.11-4 (Page 1 of 1)
U-Go HEATUPICOOLDOWN RATE OF COOLANT f 20FIHR 300 UPPER VESSEL AND BELTLINE LIMITS
                /                           Unit 2 Minimum Reactor Vessel Metal Temperature vs.
''''''BOTTOM HEAD CURVE 200 100 0
Reactor Vessel Pressure (Valid until December 15, 2004)                           I LaSalle I and 2                             3.4. 11 -9             Amendment No. 156/142
75 100 123 IS0 173 200 213 250 275 REACTOR VESSEL METAL TEMPERATURE ('I P-T Curves for Hydrostatic or Leak Tes ng Figure 3.4.11-4 (Page 1 of 1)
/
Unit 2 Minimum Reactor Vessel Metal Temperature vs.
Reactor Vessel Pressure (Valid until December 15, 2004)
I LaSalle I and 2 3.4. 11 -9 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 1300 INITIAL RTndt VALUES ARE 1200                                                     52OF FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 1100                                                   49F FOR BOTTOM HEAD la cw                                                           BELTLINE CURVES ADJUSTED AS SHOWN:
RCS P/T Limits 3.4.11 1400 1300 1200 1100 la cw L.
III EFPY SHIFT ('F)
900 0
L. 900 0     0                                                           20    25
0 0
        -j w
6000 III X
ax 0    800 6000 w
-jw ax 800 w
X o
o 700 I.-
I.-
W-600 Z
700 HEATUP/COOLDOWN RATE OF COOLANT W- 600                                                             < 20'F/HR Z
tz w
tz w
0.
0.
300
300 INITIAL RTndt VALUES ARE 52OF FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 49F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:
                                                                    -LUPPER       VESSEL 200                                                            AND BELTLINE LIMITS BOTTOM HEAD         -
EFPY SHIFT ('F) 20 25 HEATUP/COOLDOWN RATE OF COOLANT
100                                                            CURVE 0
< 20'F/HR 200 100
0   25   50     75 100   125     150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)
-LUPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0
0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)
Figure 3.4.11-4 (Page 1 of 1)
Figure 3.4.11-4 (Page 1 of 1)
Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2                           3.4. 11- 9                           Amendment No.
Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-9 Amendment No.


RCS P/T Limits 3.4.11 la A
RCS P/T Limits 3.4.11 la A
a.
a.
o 0
0 all al En o
En 0j 0
0j 0
all al w6 W.
w6 W.
Is so 7S 100 its 1SO 11S 200 22m 230 27S
Is so 7S 100 its 1SO 11S 200 22m 230 27S
                /MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)
/MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)
Curves for Heatup by Non-Nuclear Means, Coo dJown Following
Curves for Heatup by Non-Nuclear Means, Coo dJown Following
                . A Nuclear Shutdown and Low Power Physics     sting Figure 3.4.11-5 (Page 1 of 1)
. A Nuclear Shutdown and Low Power Physics sting Figure 3.4.11-5 (Page 1 of 1) 0 Unit 2 Minimum Reactor Vessel Metal Temperature vs.
Unit 2 Minimum Reactor Vessel Metal Temperature vs.
Reactor Vessel Pressure (Valid until December 15, 2004)
0            Reactor Vessel Pressure (Valid until December 15, 2004)                 I LaSalle I and 2                         3.4 .11-10           Amendment No. 156/142
I LaSalle I and 2 3.4.11-10 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 1300 1200                                               INITIAL RTndt VALUES ARE 52&deg;F FOR BELTLINE, 40'F FOR UPPER VESSEL, 1100                                                              AND Si                                                      58.6'F FOR BOTTOM HEAD CD D 1000
RCS P/T Limits 3.4.11 1400 1300 1200 1100 Si CD D 1000 0L 900 R
      <:                                                            BELTLINE CURVES ADJUSTED AS SHOWN:
I--J
0L 900                                                            EFPY SHIFT (OF)
: 0) 800 o 700 I.-C, wI= 600 2_
R                                                                    20     25 I-
500 I=l V) 400 c
      -J
300 INITIAL RTndt VALUES ARE 52&deg;F FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 58.6'F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:
: 0)    800 o    700 I.-
EFPY SHIFT (OF) 20 25 HEATUP/COOLDOWN RATE OF COOLANT
C,                                                          HEATUP/COOLDOWN RATE OF COOLANT I= 600 w                                                                  < IF00/HR 2
< IF00/HR 200 100
_    500 I=l V) 400 c
-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0
300
0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
                                                                  -UPPER           VESSEL 200                                                            AND BELTLINE LIMITS 100                                                  -.-.-    BOTTOM HEAD CURVE 0
0   25   50   75   100     125   150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(.F)
(.F)
Figure 3.4.11-5 (Page 1 of 1)
Figure 3.4.11-5 (Page 1 of 1)
Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                           3.4. 11-10                           Amendment No.
Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-10 Amendment No.


RCS P/T Limits 3.4.11 1400 1300 I'\          I I I I1 HI m                        INITIAL RTndl VALUES ARE 52'F FOR BELTLINE, 40'F FOR UPPER VESSEL.
RCS P/T Limits 3.4.11 1400 1300 1200 1100 a.
AND 1200                                                           49'F FOR BOTTOM HEAD a.
cl) 1fi000 3::
cl) 1100 1fi000
: t.
                            -X                    I. ZI.                        BELTLINE CURVE ADJUSTED AS SHOWN EFPY SHIFT (7F) 32        23 3::
900 o
: t. 900 o
0 0
I.-
I.-
0.1     0 IU HEATUPICOOLDOWN RATE OF COOLANT o     700                                                                     100'FIHR U
.1 IU o
700 U
CZ 500 z
CZ 500 z
:=E SOo It Vn 400 Cn 0.
:=E SOo It Vn 400 Cn 0.
300
300 200 100 I'\\
                                                                              -     BELTLINE AND NON-BELTLINE 200                                                                  LIMITS CrialTy                   /
I I I I 1 I
100
H m
                            .\
-X ZI.
Temgp~e rsi e   _    /   _\
I.
I I n
CrialTy  
0       so     75   100 12S ISO 17S 200 225 2s0 75 300 NIMUM REACTOR VESSEL METAL TEMPERATURE         F)
/
P-T Curves for Operation with a Co e Critical other than Low Power Physics T ting Figure 3.4.11-6       (Page 1 of 1)
Temgp~e rsi e  
Unit 2 0                        Minimum Reactor Vessel Metal Temperature vs.
/
Reactor Vessel Pressure (Valid until December 15, 2004)                                     I LaSalle 1 and 2                                     3.4. 11-11                     Amendment No. 156/142
_\\
.\\
I I INITIAL RTndl VALUES ARE 52'F FOR BELTLINE, 40'F FOR UPPER VESSEL.
AND 49'F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN EFPY SHIFT (7F) 32 23 HEATUPICOOLDOWN RATE OF COOLANT 100'FIHR BELTLINE AND NON-BELTLINE LIMITS n
0 so 75 100 12S ISO 17S 200 225 2s0 75 300 NIMUM REACTOR VESSEL METAL TEMPERATURE F)
P-T Curves for Operation with a Co e Critical other than Low Power Physics T ting Figure 3.4.11-6 (Page 1 of 1) 0 Unit 2 Minimum Reactor Vessel Metal Temperature vs.
Reactor Vessel Pressure (Valid until December 15, 2004)
I LaSalle 1 and 2 3.4. 11-11 Amendment No. 156/142


RCS P/T Limits 3.4.11 1400 INITIAL RTndt VALUES ARE 1300                                                          *52F FOR BELTLINE, 40*F FOR UPPER VESSEL, 1200                                                                    AND 49-F FOR BOTTOM HEAD 1100 cn la.
RCS P/T Limits 3.4.11 1400 1300 1200 1100 cn la.
        -. 1000 BELTLINE CURVE ADJUSTED AS SHOWN:
1000 to0 tL 900 0I-Mu Cn 800 Cn o
0to                                                                  EFPY SHIFT (OF) tL  900                                                              20         25 0
700 I
I-Mu Cn 800 Cn                                                                HEATUPICOOLDOWN RATE OF COOLANT
600 Z
                                                                                  < 100IF/HR o    700 I
500 tra U) 400 us a:
Z 600                                I I-
300 200 100 0
        >    500 tr a
I I -
U) 400 us a:
I-Minimum Criticality Temperature 86'F I
300 200
I I
                                                                          -BELTLINE       AND NON-BELTLINE 100                    I- _      Minimum Criticality            LIMITS
INITIAL RTndt VALUES ARE
_      Temperature 86'F I                          I    I 0
*52F FOR BELTLINE, 40*F FOR UPPER
0    25   50   75 100 125 150 175 200 225         250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
: VESSEL, AND 49-F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:
EFPY SHIFT (OF) 20 25 HEATUPICOOLDOWN RATE OF COOLANT
< 100IF/HR
-BELTLINE AND NON-BELTLINE LIMITS 0
25 50 75 100 125 150 175 200 225 250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
Figure 3.4.11-6 (Page 1 of 1)
Figure 3.4.11-6 (Page 1 of 1)
Unit 2 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                           3.4. 11- 11                               Amendment No.
Unit 2 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-11 Amendment No.


ATTACHMENT 2 RETYPED PAGES FOR TECHNICAL SPECIFICATIONS CHANGES Retyped TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11
ATTACHMENT 2 RETYPED PAGES FOR TECHNICAL SPECIFICATIONS CHANGES Retyped TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11


RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE                             FREQUENCY 4
RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY 4
SR 3.4.11.1   ------------------- NOTE--------------------
SR 3.4.11.1
------------------- NOTE--------------------
Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.
Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.
Veri fy:                                       30 minutes
Veri fy:
: a. RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1, 3.4.11-2, 3.4.11-3 for Unit 1 up to 20 EFPY, and                     I Figures 3.4.11-4, 3.4.11-5, and 3.4.11-6 for Unit 2 up to 20 EFPY;                         I
: a.
: b. RCS heatup and cooldown rates are
RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1, 3.4.11-2, 3.4.11-3 for Unit 1 up to 20 EFPY, and Figures 3.4.11-4, 3.4.11-5, and 3.4.11-6 for Unit 2 up to 20 EFPY;
: b.
RCS heatup and cooldown rates are
* 1000F in any 1 hour period; and
* 1000F in any 1 hour period; and
: c. RCS temperature change during system leakage and hydrostatic testing is s 200F in any one hour period when the RCS pressure and RCS temperature are not within the limits of Figure 3.4.11-2 for Unit 1 up to 20 EFPY and Figure 3.4.11-5 for Unit 2 up to 20 EFPY.
: c.
SR 3.4.11.2   Verify RCS pressure and RCS temperature are   Once within within the criticality limits specified in     15 minutes Figure 3.4.11-3 for Unit 1 up to 20 EFPY       prior to and Figure 3.4.11-6 for Unit 2 up to 20       control rod EFPY.                                         withdrawal for the purpose of achieving criticality (continued)
RCS temperature change during system leakage and hydrostatic testing is s 200F in any one hour period when the RCS pressure and RCS temperature are not within the limits of Figure 3.4.11-2 for Unit 1 up to 20 EFPY and Figure 3.4.11-5 for Unit 2 up to 20 EFPY.
LaSalle 1 and 2                     3.4.11-3               Amendment No.
30 minutes I
I SR 3.4.11.2 Verify RCS pressure and RCS temperature are Once within within the criticality limits specified in 15 minutes Figure 3.4.11-3 for Unit 1 up to 20 EFPY prior to and Figure 3.4.11-6 for Unit 2 up to 20 control rod EFPY.
withdrawal for the purpose of achieving criticality (continued)
LaSalle 1 and 2 3.4.11-3 Amendment No.


RCS P/T Limits 3.4.11 130 INITIAL RTndt VALUES ARE 12Wi                                                  -30'F FOR BELTLINE.
RCS P/T Limits 3.4.11 130 12Wi I-
40'F FOR UPPER VESSEL, AND 47'F FOR BOTTOM HEAD en I-                                                          BELTLINE CURVES
-l LIE en o 900 (n
        -l LIE                                                      ADJUSTED AS SHOWN:
B z
EFPY SHIFT (F) o 900                                                              20     114 (n      B HEATUP/COOLDOWN RATE OF COOLANT
o00 w
                                                                            < 20*FIHR zw
300 2:
        ,        o00 0
100 0
300
INITIAL RTndt VALUES ARE
                                                                      -UPPER         VESSEL 2:                                                          AND BELTLINE LIMITS
-30'F FOR BELTLINE.
                                                                      ------ BOTTOM HEAD 100                                                        CURVE 0   25   50   75   100   125 150 175 2 MINIMUM REACTOR VESSEL METAL TEMPERATURE
40'F FOR UPPER VESSEL, AND 47'F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:
EFPY SHIFT (F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT
< 20*FIHR
-UPPER VESSEL AND BELTLINE LIMITS
------ BOTTOM HEAD CURVE 0
25 50 75 100 125 150 175 2
MINIMUM REACTOR VESSEL METAL TEMPERATURE
(.F)
(.F)
Figure 3.4.11-1 (Page 1 of 1)
Figure 3.4.11-1 (Page 1 of 1)
Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2                               3.4.11-6             Amendment No.
Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-6 Amendment No.


RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE
RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE
                                                                      -30*F FOR BELTLINE, 40F FOR UPPER VESSEL, 1100                                                              AND 47F FOR BOTTOM HEAD M ow ct1000                                                         BELTLINE CURVES
-30*F FOR BELTLINE, 40F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD 1100 M ow ct1000 a.
: a.                                                         ADJUSTED AS SHOWN:
0
EFPY SHIFT ('F) 0                                                                   20      114 cIx o 700
-J cIx (n
        -J HEATUPICOOLDOWN (nE00                                                          RATE OF COOLANT z                                                                   c 100FIHR ow W 300 w
ow o 700 E00 z
W 300 w
C,,
C,,
U) w3S a.
U) w3S a.
                                                                    -UPPER           VESSEL AND BELTLINE LIMITS
BELTLINE CURVES ADJUSTED AS SHOWN:
                                                                    ---.-- BOTTOM HEAD 100 CURVE 0
EFPY SHIFT ('F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT c 100FIHR
0   25   50   75   100   125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 100 0
0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(.F)
(.F)
Figure 3.4.11-2 (Page 1 of 1)
Figure 3.4.11-2 (Page 1 of 1)
Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low.Power Physics Testing up to 20 EFPY LaSalle 1 and 2                         3.4.11- 7               Amendment No.
Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low.Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-7 Amendment No.


RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE F FOR BELTLINE, l 1SXI                                Ii                40'F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD 1100 BELTLINE CURVE 0  1000 ADJUSTED AS SHOWN:
RCS P/T Limits 3.4.11 1100 0
EFPY SHIFT ('F)
1000 I
I 20       114 ax HEATUP/COOLDOWN RATE OF COOLANT
ax o
                                      ~~321 1PS11IG 100FIHR R
700 R
o    700              I_          I                                        <
3 500 w
w en  O U)'
U) en O
W 0.3 500 U)
U)'
_    -    -      E-      -    Miiurtclt
W 0.
                                                                          -      BELTLINE AND NON-BELTLINE 100                                                                 LIMITS TeprtrI72_
l 1SXI I i
0 0      5   r50   75   100   125 ISO   175 20 225 2 MINIMUM REACTOR VESSEL METAL TEMPERATURE
~~321 1PS11IG I_
I E-Miiurtclt TeprtrI 72_
INITIAL RTndt VALUES ARE F FOR BELTLINE, 40'F FOR UPPER
: VESSEL, AND 47F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:
EFPY SHIFT ('F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT
< 100FIHR BELTLINE AND NON-BELTLINE LIMITS 100 0
0 5
r50 75 100 125 ISO 175 20 225 2 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(*F)
(*F)
Figure 3.4.11-3 (Page 1 of 1)
Figure 3.4.11-3 (Page 1 of 1)
Unit 1
Unit 1
                  .P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                               3.4.11-8                 Amendment No.
.P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-8 Amendment No.


RCS P/T Limits 3.4.11
RCS P/T Limits 3.4.11
            .400 300 INITIAL RTndt VALUES ARE 1200 52F FOR BELTLINE.
.400 300 1200 1100 10X 9X SWo INITIAL RTndt VALUES ARE 52F FOR BELTLINE.
40'F FOR UPPER VESSEL, AND 1100 49F FOR BOTTOM HEAD in 0
40'F FOR UPPER VESSEL, AND 49F FOR BOTTOM HEAD in 0
10X                                                      BELTLINE CURVES ADJUSTED AS SHOWN:
a 0
0                                                              EFPY SHIFT (OF) a I-  9X 20     25
I-
        -J It' SWo U) 7X HEATUPICOOLDOWN U'                                                          RATE OF COOLANT
-J It' U)
                                                                          < 20'F/HR It U'
U' It U'
a-400 4X 300
a-BELTLINE CURVES ADJUSTED AS SHOWN:
                                                                    -UPPER         VESSEL 20                                                            AND BELTLINE LIMITS
EFPY SHIFT (OF) 20 25 7X 400 4X 300 20 100 HEATUPICOOLDOWN RATE OF COOLANT
                                                                    ------ BOTTOM HEAD 100                                                          CURVE 0
< 20'F/HR
a   2S   s0   7   100     12s 1m0   175 2 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
-UPPER VESSEL AND BELTLINE LIMITS
------ BOTTOM HEAD CURVE 0
a 2S s0 7
100 12s 1m0 175 2
MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)
Figure 3.4.11-4 (Page 1 of 1)
Figure 3.4.11-4 (Page 1 of 1)
Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2                         3.4 .11 -9             Amendment No.
Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4.11 -9 Amendment No.


RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 40F FOR UPPER VESSEL, 1100                                                              AND 49-F FOR BOTTOM HEAD la oI G
RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 40F FOR UPPER VESSEL, AND 49-F FOR BOTTOM HEAD 1100 la oIG CL 900 0.
0:
Z
-C:
n 9w c 5Cn w
(0 (0
BELTLINE CURVES ADJUSTED AS SHOWN:
BELTLINE CURVES ADJUSTED AS SHOWN:
CL  900                                                        EFPY SHIFT (F) 0.
EFPY SHIFT (F) 20 25 HEATUPICOOLDOWN RATE OF COOLANT
20     25 0:
< 100*FIHR UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0
HEATUPICOOLDOWN RATE OF COOLANT Z-                                                                < 100*FIHR C:
0
9w c  5Cn wn (0
:5 o0 75 100 12 150 175 20 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(0
                                                                    -      UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD     .
CURVE 0
0   :5     o0   75   100   12   150 175 20 MINIMUM REACTOR VESSEL METAL TEMPERATURE
("F)
("F)
Figure 3.4.11-5 (Page 1 of 1)
Figure 3.4.11-5 (Page 1 of 1)
Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                         3.4 .11-10               Amendment No.
Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-10 Amendment No.


RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 400 F FOR UPPER VESSEL.
RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 400F FOR UPPER VESSEL.
AND 49@F FOR BOTTOM HEAD I1w BELTLINE CURVE ox                                                         ADJUSTED AS SHOWN:
AND 49@F FOR BOTTOM HEAD I1w ox g a-0 Ij
g a-                                                             EFPY    SHIFT (F) 20        25
-I L
        -I0 Ij L     9X axl HEATUP/COOLDOWN RATE OF COOLANT
9X axl o
                                                                            < 100F/HR o      7W a   0 n
7W a
I-
0 n
        ,i w      SOD U,
I-w,i SOD U,
U) ,,
U),,
U) a.
U) a.
                                                                      -BELTLINE       AND NON-BELTLINE 100                                                       LIMITS 0
BELTLINE CURVE ADJUSTED AS SHOWN:
o   25 90   75 1W 125 SW     175 W   29 MINIMUM REACTOR VESSEL METAL TEMPERATURE
EFPY SHIFT (F) 20 25 HEATUP/COOLDOWN RATE OF COOLANT
< 100F/HR
-BELTLINE AND NON-BELTLINE LIMITS 100 0
o 25 90 75 1W 125 SW 175 W
29 MINIMUM REACTOR VESSEL METAL TEMPERATURE
(.F)
(.F)
Figure 3.4.11-6 (Page 1 of 1)
Figure 3.4.11-6 (Page 1 of 1)
Unit 2 .
Unit 2.
P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2                           3.4. 1 1- 1 1             Amendment No.}}
P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 1 1-1 1 Amendment No.}}

Latest revision as of 03:25, 16 January 2025

Supplement to Request for Amendment to Technical Specifications Section 3.4.11, RCS Pressure and Temperature (Pit) Limits
ML041950136
Person / Time
Site: LaSalle  
(NPF-011, NPF-018)
Issue date: 07/07/2004
From: Ainger K
Exelon Generation Co, Exelon Nuclear
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
RS-04-099
Download: ML041950136 (24)
v • d • e


Text

July 7, 2004 U. S. Nuclear Regulatory Commission Page 2 I declare under penalty of perjury that the foregoing is true and correct.

Respectfully, Executed on 7-7-05/

Kenneth A. Ainger Manager, Licensing 4 : : : :

Markup of Proposed Technical Specifications Page Changes Retyped Pages for Technical Specifications Changes Affidavits and Proprietary General Electric Company Reports Non-Proprietary General Electric Company Reports cc:

Regional Administrator-NRC Region IlIl Senior Resident Inspector - LaSalle County Station Illinois Emergency Management Agency - Division of Nuclear Safety

ExekenSM Exelon Generation www.exeloncorp.com 4300 Winfield Road Warrenville. IL 60555 RS-04-099 July 7, 2004 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 LaSalle County Station, Units 1 and 2 Facility Operating License Nos. NPF-1 1 and NPF-1 8 NRC Docket Nos. 50-373 and 50-374

Subject:

Supplement to Request for Amendment to Technical Specifications Section 3.4.11, `RCS Pressure and Temperature (PIT) Limits"

Reference:

Letter from K. R. gJury (Exelon Generation Company, LLC) to U. S. NRC, "Request for Amendment to Technical Specifications Section 3.4.11, 'RCS Pressure and Temperature (P/T) Limits,"' dated January 31, 2003 In the referenced letter, Exelon Generation Company, LLC (EGC) requested a license amendment to revise Technical Specifications (TS) Section 3.4.11, "RCS Pressure and Temperature (PIT) Limits," to incorporate revised PIT curves for LaSalle County Station (LCS),

Units 1 and 2. Subsequently, the vendor that performed the calculations for the PIT limits, General Electric (GE) Company, identified required changes to the proposed P/T limits and the supporting information.

Attachments 1 and 2 to this letter provide the TS markup pages incorporating the revised PIT limits for LCS. These pages replace in their entirety the TS pages provided in the referenced letter. Attachment 3 provides revised GE proprietary reports supporting the revised PIT limits.

These GE reports replace in their entirety the reports provided in the referenced letter.

Changes to the reports have been indicated by revision bars, and a summary of changes is provided on Page iii of each of the reports. Attachment 4 provides non-proprietary versions of the GE reports.

Requests for withholding this information from disclosure, in accordance with 10 CFR 2.390, "Public inspections, exemptions, requests for withholding," paragraph (a)(4), are provided in each report.

EGC has determined the enclosed information does not affect the finding of no significant hazards consideration provided in the referenced letter.

Should you have any questions concerning this submittal, please contact Mr. A. R. Haeger at (630) 657-2807.

ATTACHMENT I MARKUP OF PROPOSED TECHNICAL SPECIFICATIONS PAGE CHANGES Revised TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11

RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE I

FREQUENCY SR 3.4.11.1 -------

NOTE--------------------

Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.

Verify:

a.

RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1. 3.4.11-2.

3.4.11-3 for Unit 1,-an-d---

Figures 3.4.11-4. 3.4.11-5. and 3.4.11-6 for Unit 2;

b.

RCS heatup and cooldown rates are

< 100IF in any 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period; and

c.

RCS temperature change during system leakage and hydrostatic testing is

< 200F in any one hour period when the RCS pressure and RCS temperature ar not within the limits of Figure 3.4.11-2 for Unit 1Iand Figure 3.4.11-5 for Unit 2.

30 minutes SR 3.4.11.2 Verify RCS pressure and RCS temperature are within the criticality limits specified in Figure 3.4.11-3 for Unit la-nd Fig 3.4.11-6 for Unit 2 Once within 15 minutes prior to control rod withdrawal for the purpose of achieving criticality (continued)

LaSalle 1 and 2 3.4.11 -3 Amendment No. 147/133

RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE F FOR BELTLINE, 40-F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD

-6 a.

D.0 e-

-a fIn u) 0 U'

u' 0:

i Cn BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (F) 32 102 HEATUPICOOLDOWN RATE OF COOLANT

< 20OFIHR

-UPPER VESSEL AND BELTUNE LIMITS HEAD CURVE 50 73 100 12S 150 175 200 22S 25C MUM REACTOR VESSEL METAL TEMPERA:

(F)

P-T Curves for Hydrostatic or Leak Te ting Figure 3.4.11-1 (Page 1 of 1)

Unit I

/

..Minimum Reactor Vessel Metal Temperature vs.

Reactor Vessel Pressure (Valid until December 15, 2004)

I LaSalle I and 2 3.4.11 -6 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 1300 1200 1100 to Cl 0

1000 III

0.

900 0

  • 800 C')

)

)

o 700 0

AL.

W 600 Z

n 500 g) 400 UJ

.E INITIAL RTndt VALUES ARE

-30°F FOR BELTLINE, 40°F FOR UPPER VESSEL, AND 47°F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (-F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT

< 20'F/HR 300 200

-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 100 0

0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (eF)

Figure 3.4.11-1 (Page 1 of 1)

Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-6 Amendment No.

RCS P/T Limits 3.4.11 14000

\\

/

INITIAL RTndt VALUES ARE

13.

-30OF FOR BELTLINE,

\\409F FOR UPPER VESSEL, AND 1200 47F FOR BOTTOM HEAD 1100 BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT ('F) low0 T-----

32 10 cm 0.G

[.

900 0

II-co W0) 900 0:

o 700 Ul (3

S IIIW lY600 z

1:SO U)

HEATUP/COOLDOWN RATE OF COOLANT c 1009FIHR gCC

_AND BELTLINE

-LIM ITS BOTTOM HEAD I

/

CURVE 68T FLANGE REGION 100 72F 0

7-,-

0 25 75 100 125 150 175 200 222S4075 MINIM M REACTOR VESSEL METAL TEMPERATURE

( F)

P-T Curve for Heatup by Non-Nuclear Means, Cooldo n Following A uclear Shutdown and Low Power Physics Tes ing Figure 3.4.11-2 (Page 1 of 1)

Unit 1 Minimum Reactor Vessel Metal Temperature vs.

eactor Vessel Pressure (Valid until December 15, 2004 LaSalle I and 2 3.4. 11-7 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 r-1300 1200 1100 in or I-CL a800 Uj a

600 z

I-I~

U 500 En vg 400 LU 300 200 100 INITIAL RTndt VALUES ARE

-30@F FOR BELTLINE.

40'F FOR UPPER VESSEL, AND 61.6°F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT

< 100IF/HR

-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0

0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE

(@F)

Figure 3.4.11-2 (Page 1 of 1)

Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-7 Amendment No.

1400 1300 1200 1100 CQ o

1000

x IL 900
0) 800 U

o 700 600 z

t=

500 UO 400 30) 0.

300 C Iiclt I

NE, __ - /_

A I

,A X cMinimum I

/ f

_I Teper It

'\\

I I A )

,-_I.

RCS P/T Limits 3.4.11 0INITIAL RTndt VALUES ARE

-309F FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:

EFPY SHIFT (-F) 32 102 HEATUPICOOLDOWN RATE OF COOLANT

c. 1000FIHR BELTLINE AND NON-BELTLINE LIMITS 200 100 n

0 5

50 75 100 125 150 175 200 225 250 75 300 NIMUM REACTOR VESSEL METAL TEMPERATUR (F)

P-T Curves for Operation with a Core Cr'tical other than Low Power Physics Testin Figure 3.4.11-3 (Page 1 of 1)

Unit 1

.Minimum Reactor Vessel Metal Temperature vs.

Reactor Vessel Pressure (Valid until December 15, 2bO4)

I LaSalle I and 2 3.4.1 1-8 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 1300 1200 1100 cm 0) 1000 s

ilw

c.

900 0

I-j

-o Vn 800 U)w o

700 0

ml i

600 Z

L-2 i

500 w

a:

CO 400 0.

Lu 300 200 100 0

I I I I I I1 I _

Minimum Criticality

/

_Temperature 72@F I

i

_I INITIAL RTndt VALUES ARE

-30'F FOR BELTLINE, 40'F FOR UPPER

VESSEL, AND 47'F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:

EFPY SHIFT ('F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT

< 100'F/HR

-BELTLINE AND NON-BELTLINE LIMITS 0

25 50 75 100 125 150 175 200 225 250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)

Figure 3.4.11-3 (Page 1 of 1)

Unit 1 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-8 Amendment No.

.RCS P/T Limits 3.4.11 1400 1300 h200 1100 INITIAL RTndt VALUES ARE 52F FOR BELTLINE.

40F FOR UPPER VESSEI

. AND BELTLINE CURVES ADJUSTED AS SHOWN EFPY SHIFT (OF) 32 23 0 1000 s

wx

-J IL 300 o

goo w

kw s0 700 w

U-Go HEATUPICOOLDOWN RATE OF COOLANT f 20FIHR 300 UPPER VESSEL AND BELTLINE LIMITS

'BOTTOM HEAD CURVE 200 100 0

75 100 123 IS0 173 200 213 250 275 REACTOR VESSEL METAL TEMPERATURE ('I P-T Curves for Hydrostatic or Leak Tes ng Figure 3.4.11-4 (Page 1 of 1)

/

Unit 2 Minimum Reactor Vessel Metal Temperature vs.

Reactor Vessel Pressure (Valid until December 15, 2004)

I LaSalle I and 2 3.4. 11 -9 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 1300 1200 1100 la cw L.

900 0

0 0

6000 III X

-jw ax 800 w

o 700 I.-

W-600 Z

tz w

0.

300 INITIAL RTndt VALUES ARE 52OF FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 49F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT ('F) 20 25 HEATUP/COOLDOWN RATE OF COOLANT

< 20'F/HR 200 100

-LUPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0

0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)

Figure 3.4.11-4 (Page 1 of 1)

Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-9 Amendment No.

RCS P/T Limits 3.4.11 la A

a.

0 all al En o

0j 0

w6 W.

Is so 7S 100 its 1SO 11S 200 22m 230 27S

/MINIMUM REACTOR VESSEL METAL TEMPERATURE (F)

Curves for Heatup by Non-Nuclear Means, Coo dJown Following

. A Nuclear Shutdown and Low Power Physics sting Figure 3.4.11-5 (Page 1 of 1) 0 Unit 2 Minimum Reactor Vessel Metal Temperature vs.

Reactor Vessel Pressure (Valid until December 15, 2004)

I LaSalle I and 2 3.4.11-10 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 1300 1200 1100 Si CD D 1000 0L 900 R

I--J

0) 800 o 700 I.-C, wI= 600 2_

500 I=l V) 400 c

300 INITIAL RTndt VALUES ARE 52°F FOR BELTLINE, 40'F FOR UPPER VESSEL, AND 58.6'F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (OF) 20 25 HEATUP/COOLDOWN RATE OF COOLANT

< IF00/HR 200 100

-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0

0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE

(.F)

Figure 3.4.11-5 (Page 1 of 1)

Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-10 Amendment No.

RCS P/T Limits 3.4.11 1400 1300 1200 1100 a.

cl) 1fi000 3::

t.

900 o

0 0

I.-

.1 IU o

700 U

CZ 500 z

=E SOo It Vn 400 Cn 0.

300 200 100 I'\\

I I I I 1 I

H m

-X ZI.

I.

CrialTy

/

Temgp~e rsi e

/

_\\

.\\

I I INITIAL RTndl VALUES ARE 52'F FOR BELTLINE, 40'F FOR UPPER VESSEL.

AND 49'F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN EFPY SHIFT (7F) 32 23 HEATUPICOOLDOWN RATE OF COOLANT 100'FIHR BELTLINE AND NON-BELTLINE LIMITS n

0 so 75 100 12S ISO 17S 200 225 2s0 75 300 NIMUM REACTOR VESSEL METAL TEMPERATURE F)

P-T Curves for Operation with a Co e Critical other than Low Power Physics T ting Figure 3.4.11-6 (Page 1 of 1) 0 Unit 2 Minimum Reactor Vessel Metal Temperature vs.

Reactor Vessel Pressure (Valid until December 15, 2004)

I LaSalle 1 and 2 3.4. 11-11 Amendment No. 156/142

RCS P/T Limits 3.4.11 1400 1300 1200 1100 cn la.

1000 to0 tL 900 0I-Mu Cn 800 Cn o

700 I

600 Z

500 tra U) 400 us a:

300 200 100 0

I I -

I-Minimum Criticality Temperature 86'F I

I I

INITIAL RTndt VALUES ARE

  • 52F FOR BELTLINE, 40*F FOR UPPER
VESSEL, AND 49-F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:

EFPY SHIFT (OF) 20 25 HEATUPICOOLDOWN RATE OF COOLANT

< 100IF/HR

-BELTLINE AND NON-BELTLINE LIMITS 0

25 50 75 100 125 150 175 200 225 250 MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)

Figure 3.4.11-6 (Page 1 of 1)

Unit 2 P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 11-11 Amendment No.

ATTACHMENT 2 RETYPED PAGES FOR TECHNICAL SPECIFICATIONS CHANGES Retyped TS Pages 3.4.11-3 3.4.11-6 3.4.11-7 3.4.11-8 3.4.11-9 3.4.11-10 3.4.11-11

RCS P/T Limits 3.4.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY 4

SR 3.4.11.1

NOTE--------------------

Only required to be performed during RCS heatup and cooldown operations, and RCS inservice leak and hydrostatic testing.

Veri fy:

a.

RCS pressure and RCS temperature are within the applicable limits specified in Figures 3.4.11-1, 3.4.11-2, 3.4.11-3 for Unit 1 up to 20 EFPY, and Figures 3.4.11-4, 3.4.11-5, and 3.4.11-6 for Unit 2 up to 20 EFPY;

b.

RCS heatup and cooldown rates are

  • 1000F in any 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period; and
c.

RCS temperature change during system leakage and hydrostatic testing is s 200F in any one hour period when the RCS pressure and RCS temperature are not within the limits of Figure 3.4.11-2 for Unit 1 up to 20 EFPY and Figure 3.4.11-5 for Unit 2 up to 20 EFPY.

30 minutes I

I SR 3.4.11.2 Verify RCS pressure and RCS temperature are Once within within the criticality limits specified in 15 minutes Figure 3.4.11-3 for Unit 1 up to 20 EFPY prior to and Figure 3.4.11-6 for Unit 2 up to 20 control rod EFPY.

withdrawal for the purpose of achieving criticality (continued)

LaSalle 1 and 2 3.4.11-3 Amendment No.

RCS P/T Limits 3.4.11 130 12Wi I-

-l LIE en o 900 (n

B z

o00 w

300 2:

100 0

INITIAL RTndt VALUES ARE

-30'F FOR BELTLINE.

40'F FOR UPPER VESSEL, AND 47'F FOR BOTTOM HEAD BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT

< 20*FIHR

-UPPER VESSEL AND BELTLINE LIMITS

BOTTOM HEAD CURVE 0

25 50 75 100 125 150 175 2

MINIMUM REACTOR VESSEL METAL TEMPERATURE

(.F)

Figure 3.4.11-1 (Page 1 of 1)

Unit 1 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-6 Amendment No.

RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE

-30*F FOR BELTLINE, 40F FOR UPPER VESSEL, AND 47F FOR BOTTOM HEAD 1100 M ow ct1000 a.

0

-J cIx (n

ow o 700 E00 z

W 300 w

C,,

U) w3S a.

BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT ('F) 20 114 HEATUPICOOLDOWN RATE OF COOLANT c 100FIHR

-UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 100 0

0 25 50 75 100 125 150 175 200 MINIMUM REACTOR VESSEL METAL TEMPERATURE

(.F)

Figure 3.4.11-2 (Page 1 of 1)

Unit 1 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low.Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-7 Amendment No.

RCS P/T Limits 3.4.11 1100 0

1000 I

ax o

700 R

3 500 w

U) en O

U)'

W 0.

l 1SXI I i

~~321 1PS11IG I_

I E-Miiurtclt TeprtrI 72_

INITIAL RTndt VALUES ARE F FOR BELTLINE, 40'F FOR UPPER

VESSEL, AND 47F FOR BOTTOM HEAD BELTLINE CURVE ADJUSTED AS SHOWN:

EFPY SHIFT ('F) 20 114 HEATUP/COOLDOWN RATE OF COOLANT

< 100FIHR BELTLINE AND NON-BELTLINE LIMITS 100 0

0 5

r50 75 100 125 ISO 175 20 225 2 MINIMUM REACTOR VESSEL METAL TEMPERATURE

(*F)

Figure 3.4.11-3 (Page 1 of 1)

Unit 1

.P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-8 Amendment No.

RCS P/T Limits 3.4.11

.400 300 1200 1100 10X 9X SWo INITIAL RTndt VALUES ARE 52F FOR BELTLINE.

40'F FOR UPPER VESSEL, AND 49F FOR BOTTOM HEAD in 0

a 0

I-

-J It' U)

U' It U'

a-BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (OF) 20 25 7X 400 4X 300 20 100 HEATUPICOOLDOWN RATE OF COOLANT

< 20'F/HR

-UPPER VESSEL AND BELTLINE LIMITS

BOTTOM HEAD CURVE 0

a 2S s0 7

100 12s 1m0 175 2

MINIMUM REACTOR VESSEL METAL TEMPERATURE (OF)

Figure 3.4.11-4 (Page 1 of 1)

Unit 2 P-T Curves for Hydrostatic or Leak Testing up to 20 EFPY LaSalle 1 and 2 3.4.11 -9 Amendment No.

RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 40F FOR UPPER VESSEL, AND 49-F FOR BOTTOM HEAD 1100 la oIG CL 900 0.

0:

Z

-C:

n 9w c 5Cn w

(0 (0

BELTLINE CURVES ADJUSTED AS SHOWN:

EFPY SHIFT (F) 20 25 HEATUPICOOLDOWN RATE OF COOLANT

< 100*FIHR UPPER VESSEL AND BELTLINE LIMITS BOTTOM HEAD CURVE 0

0

5 o0 75 100 12 150 175 20 MINIMUM REACTOR VESSEL METAL TEMPERATURE

("F)

Figure 3.4.11-5 (Page 1 of 1)

Unit 2 P-T Curves for Heatup by Non-Nuclear Means, Cooldown Following a Nuclear Shutdown and Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4.11-10 Amendment No.

RCS P/T Limits 3.4.11 INITIAL RTndt VALUES ARE 52-F FOR BELTLINE, 400F FOR UPPER VESSEL.

AND 49@F FOR BOTTOM HEAD I1w ox g a-0 Ij

-I L

9X axl o

7W a

0 n

I-w,i SOD U,

U),,

U) a.

BELTLINE CURVE ADJUSTED AS SHOWN:

EFPY SHIFT (F) 20 25 HEATUP/COOLDOWN RATE OF COOLANT

< 100F/HR

-BELTLINE AND NON-BELTLINE LIMITS 100 0

o 25 90 75 1W 125 SW 175 W

29 MINIMUM REACTOR VESSEL METAL TEMPERATURE

(.F)

Figure 3.4.11-6 (Page 1 of 1)

Unit 2.

P-T Curves for Operation with a Core Critical other than Low Power Physics Testing up to 20 EFPY LaSalle 1 and 2 3.4. 1 1-1 1 Amendment No.

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