ML20101A020

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Core Operating Limits Rept Quad Cities Nuclear Power Station,Unit 2,Reload 11 (Cycle 12)
ML20101A020
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 01/31/1992
From:
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20101A017 List:
References
NUDOCS 9204170202
Download: ML20101A020 (20)
v • d • e


Text

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e Core Operating Limits Report Quad Cities Nuclear Power Station Unit 2. Reload 11 (Cycle 12)

~

O 9204170202 DR 920413 p ADOCK 05000265 PDR

p Core Operating Limits Report ISSUANCE OF CHANGES

SUMMARY

Affected Affected Summary of Changes Date Section Pages All All Original issue (Cycle 11) 10/89 All All Cycle 12 Reissue - Includes Revised MCPR 1/92 Option A SSAF l

1

~

i Quad Cities Unit 2 1 Cycle 12

. . ~ . . . . . . . ~ . . - . - - - - - - . - . - - - - . ~ . -.- -

Core Operating Limits Report Table of Contents Paag REFERENCES........................................................... iii LIST OF FIGURES..................................................... iv 1.0 CONTROL R0D WITHDRAWAL BLOCK INSTRUMENTATION (3.2/4.2)........ 1-1 1.1 Technical Spacification Reference....................... 1-1 2.0 AVERAGE PLANAR-LINEAR HEAT GENERATION RATE (3.5/4.5).......... 2-1 2.1 . Technical Specification................................. 2-1 2.2 Description.................................... . ...... 2-1 3.0 LINEAR HEAT GENERATION RATE................................... 3-1

-2.1 Technical Specification................................. 3-1 2.2 Description............................................. 3-1 4.0 MINIMUM CRITICAL POWER RAT 10.................................. 4-1 2.1 Technical Specification................................. 4-1 2.2 Dest; '9 tion............................................. 4-1 d

Quad Cities Unit 2 ii Cycle 12 i

l . _ _ - . -..

. .- -. . . . . . _ - < - ~ - . - - . - _ - _ =. -- -. - . - . -

Core' Operating Limits Report REFERENCES

1. Commonwealth Edison Company and lowa-Illinois Gas and Electric Company Docket No. 50-265, Quad Cities Station, Unit 2 Facility Operating License No. DPR-30.
2. NRC letter, D. M. Crutchfield to All Power Reactor Licenses and Applicants, Gerieric Letter 88-16; Concerning the Removal of Cycle Specific Parameter Limits from Technical Specifications.
3. GE document, 23A7118 Rev. O, Suppleneatal Reload License Report for Quad Cities Nuclear Power Station Unit E Reload 11 Cycle 12, June 1991.

4, GE document, NEDC-31345P, Quad Cities Nuclear Power Station Units 1 & 2, SAFER /GESTAR-LOCA Loss-of-Coolant Accident Analysis, July 1989 (as amended),

5. GE document, NEDE-240ll-P-A-9, General Electric Standard Application for Reactor Fuel (GESTAR), September 1988 (as amended).

Quad Cities Unit 2 iii Cycle 12 1

l

Core Operating Limits Report LIST OF FIGURES FIGURE TITLE / DESCRIPTION PAGE  !

2.2-1 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-2 Type BP80RB282.

2.2-2 .MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-3 Type BP8DRB283H.

2.2-3 MAPLHGR Limit vs. Actual Planar Exposure for fuel 2-4  :

Type BP8DRB239.

2.2-4 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-5 Type BP80RB299L.

2.2-5 HAPLHGR Limit vs. Actual Planar Exposure for fuel 2-6 Type BD316A.

2.2-6 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-7 Type BD300C.

2.2-7 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-8 Type GE9B-P8DWB299-llGZ-80M-145-T.

2.2-8 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-9 Type GE98-P8DWB310-9GZ-80M-145-T. --

2.2-9 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-10 Type GE9B-P80WB286-9GZ-80M-145-T.

2.2-10 MAPLHGR Limit vs. Actual Planar Exposure for Fuel 2-11 Type GE98-P80WB286-7G3.0-80M-145-T.

4-1 Kf Factor vs. Core flow %. 4-2 d

l Quad Cities Unit 2 iv Cycle 12

Corea Operating Limits Report i

1.0 (QNTROL ROD WITHDRAWAt BLOCK INSTRUMENlATION (3.2/4.2) 1.1 TECHNICAL SPECIFICATION

REFERENCE:

Technical Specification Table 3.2-3 and 3.6.H 1.2 DESCRIPT10N1 The f.od Withdrawal Block Monitor Upscale Instrumentation Trip Setpoint for two recirculation loop operation is determined from the following relationship:

s(0.65)Wd + 43% **

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

Wd is the percent of drive flow required to produce a rated core flow of 98 million lb/hr. Trip level setting is in percent of rated power (2511 MWth).

Quad Cities Unit 2 1-1 Cycle 12

~.

Core Operating Limits Report 2.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) (3.5/4.5) 2.1 TECHNICAL SPECIFICATION

REFERENCE:

Technical Specification 3.5.1 2.2 DESCRIPT10N1 The MAPLHGR Limit versus Actual Planar Exposure for fuel Type BP8DRB282 are determined from figure 2.2-1.

The MAPLHGR Limit versus Actual Planar Exposure for fuel Type BP80RB283H are determined from Figure 2.2-2.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type BP80RB299 are determined from figure 2.2-3.

The MAPLHGR Limit versus Actual Planar Exposure for fuel Type BP80RB299L are determined from Figure 2.2-4.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type BD316A are determined from figure 2.2-5.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type B0300C are determined froni Figure 2.2-6.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type -

GE98-P8DWB299-llGZ-80M-145-T are determined from Figure 2.2-7.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type GE9B-P8DWB310-9GZ-80M-145-T are determined from Figure 2.2-8.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type GE9B-P80WB286-9GZ-80M-145-T are determined from Figure 2.2-9.

The MAPLHGR Limit versus Actual Planar Exposure for Fuel Type GE9B-P8DWB286-7G3.0-80M-145-T are determined from figure 2.2-10.

Quad Cities Unit 2 2-1 Cycle 12

Figure 2.2-1 g.

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-i

i MAPLHGR Limit vs Average Planar Exposure

% for Fuel Type BP8DRB282 i,e X- ,

12.50 i a -

7 g.

s

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& Average Planar Exposure (GWd/STU) n 4

Figure 2.2-2 y-a = .

a MAPLHGR Limit vs Average Planar Exposure g for Fuel Type BP8DRB283H 3

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g% 7
~ b 12.00 uf P 11.50 3 a H

o 11.00 3 m

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'e Figure 2.2-4' MAPLHGR Limit vs Average Planar Exposure $

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$ for Fuel Type BP8DRB299L'  ;

12.50 g

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'y' Figure 2.2-5 MAPLHGR Limit vs Average Planar Exposure g n

E for Fuel Type BD316A g a

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15 20 25 30 35 40 45 50 I 0 5 10 f_.

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b Figure 2.2-6 g ,

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MAPLHGR Limit vs Average Planar Exposure *[- ,

for Fuel Type BD300C l 3 3-y 14 f 13 5

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Figure 2.2-7 .c n

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MAPLHGR Limit vs Average Planar Exposure j

- n for Fuel Type GE9B-P8DWB299-11GZ-80M-145-T 3

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l for Fuel Type GE9B-P8DWB310-9GZ-80M-145-T jc

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if Figure 2.2-9 [

e MAPLHGR Limit vs Average Planar Exposure s .;

E for Fuel Type GE9B-P8DWB286-9GZ-80M-145-T [

ET c *

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{ 0 5 10 15 20 35 40 45 M Average Planar Exposure (GWd/STU) i f

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[-E MAPLHGR Limit vs Average Planar Exposure for Fuel Type GE9B-P8DWB286-7G3.0-80M-145-T

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Average Planar Exposure (GWd/STU)

4 Core Operating Limits Report 3.0 LINEAR HEAT GENERATION R&TE ILHGR) (3,5/4.J1 3.1 ' TECHNICAL _ SPECIFICATION

REFERENCE:

Technical Specification 3.5.J

3.2 DESCRIPTION

a. The LHGR limit is 13.4 kw/ft for fuel types:
1. BP80RB282
2. BP8DRB283H
3. BP80RB299
4. BP8DRB299L
b. The LHGR limit is 14.4 kw/ft for fuel types:
1. BD316A
2. BD300C
3. GE9B-P8DWB299-11GZ-80M-145-T
4. GE98-PSDWB310-9GZ-80M-145-T
5. GE98-P80WB286-9GZ-80M-145-T
6. GE98-P80WB286-7G3.0-80M-145-T Quad Cities Unit 2 3-1 Cycle 12 l

Core Operating Limits Report 4.0 MINIMUM CRITICAL POWER RATIO (MCPR) (3.5/4.5) 4.1 TECHNICAL SPECIFICATION

REFERENCE:

Technical Specification 3.5.K and 3.6.H

4.2 DESCRIPTION

During steady-state operation at rated core flow, MCPR shall be greater than or equal:

1.30 for tave s 0.68 sec.

1.40 for tave 2 0.86 sec.

(0.556)tave + 0.922 for 0.68 sec. < tave < 0.86 sec.

where tave - mean 20% _ scram insertion time for all surveillance data from Technical Spe:ification 4.3.0 which has been generated for the current cycle.

For core flows other than rated, these ncainal values of MCPR shall be increased by a f actor of Kf where Kf is as shown in Figure 4-1.

When operating with a Feedwater Heater Out-of-Service, the Operating MCPR Limit shall be increased by 0.02.

l l

l l

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I Quad Cities Unit 2 4-1 Cycle 12

e Figure 4-1  !?

Kf Factor e

  1. 4

$ 1.50 ",_'

r.

1.40- s.

i- .

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~

1.30 's

^h s.

K 1 20

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+

i f  % %

~ '

% m 1.10 , - ,

N '

~

% w ~

~

1.00 3

0.90 '

25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Core Flow % ~

cn ii;" -

Manual Flow Control Auto Flow Control g; i t

. 1

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