ML20073G098

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Core Operating Limits Rept for LaSalle County Station,Unit 1 Reload 4 (Cycle 5)
ML20073G098
Person / Time
Site: LaSalle Constellation icon.png
Issue date: 04/29/1991
From:
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20073G094 List:
References
NUDOCS 9105030122
Download: ML20073G098 (18)
v • d • e


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Core Operating Limits Report for l 1

LaSalle County Station Unit 1, Reload 4 (Cycle 5) l ZWLAP 9105030122 910429 PDR ADOCK 05000373

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4 CO'tE OPERATING LIMITS REPORT ISSUANCE QLfilASSES

SUMMARY

Affected Date Affected Section Pagem Summary.gf Changen Oricinal ig ne (Cycle 41 12/89 All All All All Original Issue (Cycle 5) 4/91 l Cycle !

LaSalle County - Unit 1 i ZWLAP

4 CORE OPERATING LIMITS REPORT TABLE OF CONTENIS P_agt III REFERENCES . . . . . . . . . ...........***********

f...........******'**** IV LIST OF FIGURES . . . . .

......,................ v LIST OF TABLES . . . . . .

. . . . . 1-1 1.0 AVERAGE PLAN AR LINEAR HEAT GENERATION RATE (3/4.2.1) .

Tech Spec Reference . . . . . . . . . . . .s . . . . .1-1 1.1 Description . ...... . . . . . . ... . . . . . .

1-1 1.2-2-1 2.0 MINIMUM CRITICAL POWER RATIO (3/4.2.3). . . . . . . . . . . . .

Tech Spec Reference . . . . . . . . . . . . . . . . . 2-1 2.1

..... . . . . . . . . . . . . . . . 2-1 2.2 Description .

3-1 3.0 LINEAR HEAT GENERATION RATE (3/4.2.4) . . . . . . . . . . . . .

Tech Spec Reference . . . . . . . . . . . . . . . . . 3-1 3.1 Description . ...... . .. . . . . . . . . . . . 3-1 3.2

. . . . 4-1 4.0 CONTROL ROD HITHDRAWAL BLOCK INSTRUMENTATION (3/4.3.6).

Tech Spec Reference . . . . . . . . . . . . . . . . . 4-1 4.1

.... . . . . . . . . . . . . '. . . . 4-1 4.2 Description .

LaSalle County - Unit 1 il Cycle 5 l EWLAP

CORE OPERATING LIMITS REPORT EZYERENCES

1. Commonwealth Edison Company Docket No. 50-373, LaSalle County Station, Unit 1 Facility Operating License, License No. HPF-ll.
2. Letter from D. M. Crutchfield to All Power Reactor Licensees and Applicants, Generic Letter 88-16; Concerning the Removal of Cycle-Specific y Parameter Limits from Tech Specs, dated October 4, 1988.
3. Supplemental Reload License Submittal for LaSalle County Station, Unit 1, l

Reload 4 (Cycle 5), 23A6525, Rev. O, October 1990.

4. LaSalle County Station, Units 1 and 2, SAFER /CESTR LOCA Loss-of-Coolant-Accident Analysis, NEDC, 31510P (latest approved version).
5. General Electric Standard Application for Reactor Fuel (GESTAR),

NEDE-240ll-P-A (latest approved version).

o LaSalle County - Unit 1 111 Cycle 5 l ZNLAP

CORE OPERATING LIMITS REPORT List or rIGURES

__IlliUAE_._, TITLE / DESCRIPTION EAGE Power Distribution Limits, MCPR vs. t at Rated Flow. 2-2 2.2-1 2.2-2 Kf Factor vs. Core Flow % 2-3 l s

LaSalle County - Unit 1 iv Cycle'5 l ZNLAP 1

1 CDEE_QfIEATING LI)i1TS REPORT List Or TABLES l-

.__ TABLE ___ TITLE /DISCRIPTION RAGE l 1.' 2 - 1 _ Maximum Average Planar Linear Heat-Generation Rate 1-2 (MAPLHGR) vs. Average Planar Exposure, for .]

Tuel Type BP8CRB299L. .l 1.2-2 Maximum Average Planar Linear Heat Generation Rate 1-3

(KAPLHGR) vs. Average Planar Exposure'for ruel Type BC301A. l 1.2-3 Maximum Average Planar Linear Heat Generation Rate 1-4

-(MAPLHGR) vs. Average Planar Exposure for fuel Type ,

TC320B..- l' 1,2-4 I Maximum Average Planar Linear Heat Generation-Rate 1-5 (MAPLHOR) vs. Average Planar Exposure for ruel Type

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NBC3010.. l

- 1.2-5 Maximum Average Planar. Linear Heat Generation' Rate 1-6

>(KAPLHOR) vs. Average Planar Exposure for fuel Type NBC325A. l 1.2-6 Maximum Average-Planar Linear. Heat' Generation-Rate 1-7

.(KAPLHGR) vs. Average Planar Exposure-for Fuel Type P8CWB303-9GZ. l 4.2-1 -ControlLRod Withdrawal. Block Instrumentation'Setpoints._. 1.

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  • LaSalle County - Unit.1' v Cycle 5 'l'

!ZWLAP

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e CQRE OPERATING LIMITS REPORT

't 1.0 AVERAGE PLANAR' LINEAR HEKI GENERATION RATE (3/4.2.1)

-1.1 Tech Soec

REFERENCE:

Tech Spec 3.2.1.

1.2 DESCRIPTICE: ]

The_ Maximum Average-Planar Linear Heat Generation Rate' (MAPLHGR) versus Average Planar Esposure for fuel type BPBCRB299L is; determined from Table 1.2-1. l' The Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) versus Average' Planar" Exposure for fuel type BC301A'is' determined-.fcom Table 1.2-2.-

l The Maximum Average Planar Linear ' Heat Generation . Rate (MAPLHGR).-versus Average Planar Exposure for fuel type BC320B is-determined ~from Table:1.2-3.- l-y.

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.The Maximum Average Planar Li near-Heat Generation Rate _g

(MAPLHGR)'versus Average.; Planar Esposure for fuel-type NBC3010 Is determined from Table
-1.2-4. l The Maximum Average Planar Linear Heat Generation- Rate

.(MAPLHGR) versus Average-Planar Exposure forifuel type' z*. NBC325Alis: determined from Table 1.2-5. -l

The Maximum Average -Planar ' Linea . Heat Generation Rate s (MAPLHGR) versus Average Plans r :Esposuro for: fuel . type. c l

P8CWB303-9GZ'is determined'from Table-1.2-6. l 1 .

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-LaSalle County  : Unit 1- 1-l' Cycle-52 l :I

=ZWLAP n::~

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l MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VS.

l AVERAGE PLANAR EXPOSURE POR PUEL TYPE BP8CRB299L (GE7B-PBCRB299-6G3.0)

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CORE OPERATING LIMITS REPORT I

TABLE 1.2-1 I I

I CMC BUNDLE TYPE 5 I

Irpongre (MWD /ST) Lattics Specific MAPLHGR (kv/ft) i I

P8CILO71 PBCRL319 I NOG _ 6G3.0 l 1

200 10.80 10.80 l 1000 11.00 11.00 1 5000 11.80 11.80 1 10000 12.30 12.30 l 12.40 12.40 l 15000

?.0000 12.30 12.30 l 25000 11.80 11.80 l 35000 10.70 10.70 l 45000 9.20 9.20 l l

25 8 I CMC LATTICE TYPE I

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LaSalle County - Unit 1 1-2 Cyclo 5 l l

ZWLAP

MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VS.

AVERAGE PLANAR EXPOSURE FOR FUEL TYPE BC301A (GEBB-PBCOB301-8GZ)

CORE OPERATISG LIMT.TS REPORT TABLE 1.2-2 CMC BUNDLE TYPE 6 Ercosure (MWD /ST) Lattice Specific MAPLHGR (kw/ft)

PBCQLO71 PBCQL319 PBCQL319 P BC( LO71 NOG 6G3.0 124.0/6G3 d _ BGE O 12.44 11.77 11.32 12.44 200 12.36 - - 12.36 1000 12.15 - - -12.15 2000 12.08 12.33 11.93 12.08 3000 12.08 - 12.24 12.08 4000 12.10 12.91 12.56 12.10 5000 - 13.22 12.90 -

10000 12.25 13.45 13.40 12.25 12500 - 13.47 13.45 -

15000 - 13.18 - -

25000 10.15 - - 10.15 35000 8.60 10.71 10.69 8.60 45000 - 8.82 8.79 -

45600 5.09 - - 5.09 50000 - 6.65 6.55 -

10 11 12 13 CMC LATTICE TYPE LaSalle County - Unit 1 1-3 Cycle 5 ZWLAP

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l MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VS.

l AVERAGE PLANAR EKPOSUPE FOR PUEL TYPE BC320B. (GE8B-P8CQD320-9GZ) l CORE OPERATING *.IMITS REPORT l 1

TABLE 1.2-3 l I

CMC BUNDLE TYPE 7 l 1

Exposure (MWD /ST) Lattice Specific KAPLHGR (kw/ft) 1 I

P8CQL340 PBCQLO71 I P8CQLO71 P8CQL340 P8CQL340 NOG .7G4.D_ 7G3.0 2G4.0/7G3.0 9CE I I

0 12.44 11.57 11.62 11.20 12.44 l 200 12.36 - - - 12.36 l 1000 12.15 - - - 12.15 l 2000 12.08 - - - 12.08 l 3000 12.08 - 12.21 11.86 12.08 l 4000 12.10 12.23 12.41 12.09 12.10 1 6000 - 12.57 12.83 - - I 7000 - - - 12.77 - l 8000 - 12.94 13.06 12.90 -

I 10000 12.25 13.11 - 13.08 12.25 l 12500 - 13.04 13.04 13.02 - l 15000 - 12.72 12.73 - - l 25000 10.15 - - - 10.15 I 10.22 10.23 10.22. 8,60 l 35000 8.60 45000 - 8.59 8.64 8.55 - l 45600 5.09 - - - 5.09 l 50000 - 6.08 6.13 6.04 - I I

I 10 14 15 16 26 l CMC LATTICE TYPE l

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I LaSalle County - Unit 1 1-4 Cycle 5 l-I ZWLAP

MAXIMUi4 AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VS. l

- AVERAGE PLANAR EXPOSURE FOR TUEL TYPE NBC301G (GE9B-P8CWB301-110Z) l I

CORE OPERATING LIMITS REPORT l 1i TABLE 1.2-4 I l !

CMC BUNDLE TYPE 8 l !

\l Exposure (MWD /ST) Lattice Specific MAPLEGR (kw/ft) I j i

P8CWLO71 P8CWL37.3 P8CWL323 P8CWL337 P8CWL337 P8CWLO71~l NOG 9 G 3 ,,S,_ SG4.0/403.0 2G4.0/9G3 J 9G3.0 '11GE

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0 12.74 12.11 12.05 10.93 11.37 12.74 200 12.67 12.19 12.13 11.03 11.46 12.67 1000 12.48 12.39 12.31 11.24 11.67 12.48 2000- 12.42. -12.69 12.57 11.54 11.96 12.42 3000 12.41 13.02 12.87 11.86 12.26' '12.41 ]

j 4000 12.44 13.29 13.18 12.21 12.59 12.44

.5000 12.46 13.36 13.32 12.58 12.90 12.46 6000 12.49 13.39 '13.45 12.95 13.05 11 49 7000 12.51 13.44 13.57 13.10 13.18 12.b1 8000 12.54 13.50 13.55 13.21 13.27- 12.54 9000. 12.55- 13.54 13.53 13.29 13.32 12.55 10000 12.57 13.57 13.54 13.35 13.36 12.57 12500- 12.41 13.59 =13.57 .13.30 13.31 12.'41 15000 12.04 13.26 13.25 -12.97 12.98 12.04 20000- 11.27 12.57 12.57 12.33 12.34 11.27 25000 10.49 11.79 11.78 11.70 11.71 10.49 -

,35000 8.95' 10.33- 10.32- ~10.41 10.42 8.95 45000 6.15 9.00 8.99 9.02- 9.04 6.15 46900 5.21' -- - . - - 5.21 51200. - - - 5.90 -

51300 - - - - 5.89 -

-51900 -- 5.81- 5.80 - - -

CMC LATTICE TYPE 1 3 4 5 9 7 LATTICE:No. 733 843 840.. 842- 841 844  ;

LaSalle-County-- Unit 1 1-5 Cycle 5 ZWLAP-

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l MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VS.

l AVERAGE PLANAR EXPOSURE FOR TUEL TYPE HBC325A (GE9B-P8CWB325-12GZ)

I CORE OPERATING LIMITS REPORT I I

TABLE 1.2-5 l 1

CMC BUNDLE TYPE 9 l 1

Exposure (MWD /ST) Lattice Specific MAPLHGR (kw/ft) l i

P8CWLO71 P8CWL350 P8CWL365 P8CWL365 P8CWL350 P8CWLO71 l 7G5.0/ 4GS.0/ 5G5.0/ 4G5.0/ l NOG 3G4.0 604.0 6G4.0 604.0 12GE l l

0 12.74 11.54 11.11 10.78 11.56 12.74 l 200 12.67 11.57 11.17 10.86 11.60 12.67 1 1000 12.48 11.66 11.30 11.00 11.69 12 A8 l 2000 12.42 11.83 11.46 11.20 11.88 12.42 1 3000 12.41 12.06 11.67 11,39 12.12 12.41 1 4000 12.44 12.30 11.85 11.60 12.33 12.44 l 5000 12.46 12.50 12.04 11.77 12.54 12.46 I 6000 12.49 12.70 12.24 11.91 12.73 12.49 1 7000 12.51 12.90 12.37 12.05 12.86 12.51 1 8000 12.54 13.07 12.52 12.23 13.03 12.54 1 9000 12.55 13.23 12.70 12.47 13.26 12.55 ,

10000 12.57 13.42 12.92 12.74 13.49 12.57 12500 12.41 13.49 13.06 13.01 13.49 12.41 15000 12.04 13.14 12.80 12.79 13.14 12.04

. 20000 11.27 12.46 12.18 12.17 12.46 11.27 25000 10.49 11.80 11.53 11.52 11.80 10.49 35000 8.95 10.55 10.22 10.21 10.55 8.95 45000 6.15 9.13 8.65 8.54 9.14 6.15 46900 5.21 - - - - 5.21  !

< 50300 - - - 5.87 - - I 50600 - - 5.86 - - - I 51700 - 5.86 - - 5.86 -  !

i 17 18 19 20 6 CMC LATTICE TYPE 1 LATTICE No. 733 829' 830 831 832 033 LaSalle County - Unit 1 1-6 Cycle 5 ZWLAP

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MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) vs. AVERAGE PLANAR EXPOSURE-POR PUEL TYPE P8CWB303-9GZ CORE OPERATING LIMITS REPORT TABLE 1.2-6 CMC BUNDLE TYPE 10

' Exgqsgut LATTICE SPECIFIC MAPLHGR (kw/ft) fMWd/ST)' _

P8CHLO71 PBCWL327 P8CWL338 P8CWL327 P8CWLO71'l HOG 9G5.0 4GB.0/5G4.0 4G5.0/5G4.0 9CE

' 0 . 0 -- 12.74 11.98 11.35 -12.01 12.74

'.- 2 0 0 1P, . 67 ' -12.05 11.39- 12.08 12.67 12.48 :t 1000 12.48 12.17 11.48 12.22 2000' 12.42 12.37- 11.67 12.43 -12.42'

.30001 12.41 12.56- 11.90- 12.61 12.41 >

'4000 12.44- 12.69- 12.16 12.78 12.44-5000- ~12.46 -12.81- 12.38 12.91 12. 46  ;

12.56 13.03 ,12.49-6000- 12.49 :12.92:

2-7000- 12.51 13.04 .12.75 13.15 12.51 8000; .12,54 13.16 12.94 13.27- 12.54=  ;

9000- 12.55 13.29 .13.13 13.37- 12.55 10000 12.57 13.41 13.29 13.47 12.57- :j

12100 '12.41 '13.49- .13.33 13.51. -12.411 15000' 12.04- . '13.18 13.05 13.20 12.04

-20000-

11.27 -12.54 12.46 12.55 11.27 25000 - 10.49 11.84 :11.87 11.84 10.49 35000 8.95 '10.35- 10.54 10.36. 8.95 45000 '6.15 -9.02 9.14 9.02-- -6.15 15.21 446900 15.21 -

c; _51500 -~- - 5.90 ' -- --

51800- - 5.82 . 5.81 -

" 21: 22' 23 24 CMC LATTICE TYPE 1

-885 886 887:

-LATTICE No. '733. 884-9 .;

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, ..LaSalle - Unit i 1 Cycle 5, .

H ZWLAP

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l CORE _0EERATIHLLIM1I!LRL 2.0 M1HIMuu enITicAL PoWIR_RAllo ( 3/4,2. 31 2.1 Isth_Sgac_REfIRZtLCE Tech Spec 3.2.3.

2.2 DESCRIEI12it as Ein' ele _RecirculLLlan LaDD_.Q91 ration The MCPR limit when in Single Recirculation Loop Operation-is determined from rigure 2.2-1 plus 0.01, times the Kf factor determined from rigure 2.2 2. l

b. Two Recitt C Ling _LQoo Ooeration The MCPR limit when in Dual Recirculation Loop Operation is determined from Figure 2.2-1 times the Kf factor determined from rigure 2.2-2. l TKo_ Reg 1Lculation Logp_Q31IAL1Dn with Malg_Turbina

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Bypass Inngerable The MCPR limit when ,in Dual Recirculation Loop Operation with the Main Turbine Bypass Inoperable-(per Tech Spec 3.7.10) is ' determined f rom rigure 2.2-1 l times the Kf f actor determined f rom rigure 2.2-2. l

d. Inn jasirculatign_ Loop Ooeration with End-qL-Cyclg.

Ragirculation Ptman Trip Svetam Inoggggh13 The MCPR limit when in Dual Recirculation Loop Operation with the End-of-Cycle Recirculation Pump Trip Systsm (RPT) Inoperable (per Tech Spec 3.3.4.2) is determined from rigure 2.2-1 times the Kf factor l-determined from rigure 2.2-2. l n

LaSalle County - Unit 1- 2-1 Cycle'5 l ZWLAP

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Figure 22-1

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Kf FACTOR FIGURE 2.2-2 i

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.' i CORE OPERATItIG LIMITS REPORT 3.0 LINEAR ~ HEAT GENERATION RATE (3/4.2.4) 3.1 . Tech Spec

REFERENCE:

Tech Spec 3.2.4.

~3.2 DESCRIPTICtit  ;

a. The L4'GR limit is 13.4 kw/f t for fuel types R 1.- BPiiCRB299L-

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b. 'The LHGR-limit is 14.4 kw/ft for fuel typest-
1. .- -BC301A
2. BC320B-

~3. NBC30lG 4.- NBC325A

5. P8CWB303-9GZ l
LaSalle County ' Unit 1 31 Cycle 5. i ZWLAP

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CORE OPERATING LIMITS REPORT l

4.0 CONTROL ROD WITHDRAWAL BLOCK INSTRUMENTATIN f3/4.3.6) 4.1 Tech Spec

REFERENCE:

Tech Spec Table 3.3.6-2.

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4.2 DESCRIPTIW

a. The Rod Block Monitor Upscale Instrumentation Setpoints are determined f rom the relationships shown in Table 4.2-1.

TABLE 4.2-1 CNTROL ROD WITHDRAWAL BLOCK INSTRUMENTATIN -SETPOINTS TRIP FUNCTION TRIP SETPOINT ALLONABLE VALUE 1.0 ROD BLOCK MNITOR A. UPSCALE l '. Two Recirculation 1 0.661W + 41 %** 1 0.66 W + 44 %**

Loop Operation 2; ' Single Recirculation 1 0.66 W + 35.7%** l'O.66 W + 38.7%*

Loop Operation

    • Clamped, with an allowable 'value not to exceed the- allowable value for recirculation loop flow (W) of'100%.

LaSalle County - Unit 1 4-1 Cycle 5 ZWLAP i

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