Text

Forwards Peaking Factor Limit Rept for Cycle 2 for RAOC & Base Load Operation
	ML18005A467
Person / Time
Site:	Harris
Issue date:	06/29/1988
From:	Watson R; CAROLINA POWER & LIGHT CO.
To:	; NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
	HO-880129-(O), NUDOCS 8807120112
	Download: ML18005A467 (9)
	v • d • e

ACt",ZIZRATED

. D1 BUTlON DEMONSTR TION SYSTEM REGULAT INFORMATION DISTRIBUTIO STEM (RIDS)

ACCESSION NBR:8807120112 DOC.DATE: 88/06/29 NOTARIZED: NO DOCKET I FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina 05000400 AUTH.NAME AUTHOR AFFILIATION WATSON,R.A.

Carolina Power

& Light Co.

RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Forwards peaking factor limit rept for Units 1

6 2,in accordance w/Tech Specs 6.9.1.6.

DISTRIBUTION CODE:

A001D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: OR Submittal: General Distribution NOTES:Application for permit renewal filed.

D 05000400 8

RECIPIENT ID CODE/NAME PD2-1 LA BUCKLEYgB INTERNAL: ACRS NRR/DEST/ADS 7E NRR/DEST/ESB 8D

'RR/DEST/RSB 8E NRR/PMAS/ILRB12 OGC 15-B-18 RES/DE/EIB EXTERNAL: LPDR NSIC COPIES LTTR ENCL 1

0 1

1 6

6 1

1 1

0 1

1 1

1 RECIPIENT ID CODE/NAME PD2-1 PD ARM/DAF/LFMB NRR/DEST/CEB 8H NRR/DEST/MTB 9H NRR/DOEA/TSB 11 NU BSTRACT EG FILE Ol NRC PDR COPIES LTTR ENCL 5

5 1

0 1

1 1

1 h

S h

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 28 ENCL 25

CSQE Carottna Power 8 Light Company 8807120>1a 8Soa29 PDR ADOCK 05'000400 PNU j

HARRIS NUCLEAR PROJECT P. 0.

Box 165 New Hill, North Carolina 27562 guN 2 9 ~<88 File Number'SHF/10-13510H Letter Number:

HO-880129 (0)

United States Nuclear Regulatory Commission ATTENTION:

Document Control Desk Washingron, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 RADIAL PEAKING FACTOR LIMIT REPORT Gentlemen:

In accordance with Technical Specification 6.9.1.6, Carolina Power

& Light Company hereby submits the Peaking Factor Limit Report for Shearon Harris Unit 1 Cycle 2.

Please refer any questions regarding this submittal to Mr. Mark A. Turkal at (919) 362-2985.

0 Yours very truly, RAW:tbb R. A. Watson Vice President Harris Nuclear Project cc:

Mr. D. H. Brown Mr. B.

C. Buckley Dr. J.

N. Grace Mr. G. F. Maxwell P

1 I

If ooL MEM/HO-8801290/Page 1/OS1

I

~

i PEAKING FACTOR LIMIT REPORT FOR SHEARON HARRIS UNIT 1 CYCLE 2 RAOC AND BASE LOAD OPERATION This Peaking Factor Limit Report is provided in accordance with Paragraph 6.9.1.6 of the Shearon Harris Unit 1 Technical Specifications.

The Shearon Harris Unit 1 Cycle 2 elevation dependent W(z) values for RAOC operation at beginning, middle, and near end-of-life are shown in Figures 1 through 3, respectively.

This information is sufficient to to determine W(z) versus core height for Cycle 2 burnups through the end of full power reactivity plus a power coastdown of up to 1000 MWD/MTU through the use of three point interpolation.

The Shearon Harris Unit 1 Cycle 2 elevation dependent W(z) values for base load operation between 85% and 100% of rated thermal power consistent with the Shearon Harris Unit 1 Technical Specification 4.2.2.3 at 150,

6000, and 12000 MWD/MTU Cycle 2 burnups are shown in.

Figures 4 through 6, respectively.

This information is sufficient to determine W(z) versus core height for Cycle 2 burnups through the end of full power reactivity plus a power coastdown of up to 1000 MWD/MTU through the use of three point interpolation.

W(z) values for RAOC and base load operation were calculated using the method described in Part B of Reference l.

ND The minimum allowable power level for base load operation, APL

, for Shearon Harris 1 Cycle 2 is 85 percent of rated thermal power.

The appropriate W(z) function is used to confirm that the heat flux hot channel factor, Fq(z), will be limited to the Technical Specification values of:

[K(z)] for P ) 0.50 and 2

32 Fq(z) <

P Fq(z) < 4.64

[K(z)] for P < 0.50 The appropriate elevation dependent W(z) values, when applied to a power distribution measured under equilibrium conditions, demonstrates that the initial conditions assumed in the LOCA are met, along with the ECCS acceptance criteria of 10CFR50.46.

(1)

WCAP-10216-P-A, Relaxation of Constant Axial Control - Fq Surveillance Technical Specification

FIGURE 1 SHEARON HARRIS UNIT 1 CYCLE 2 RAOC W(Z) AT 150 MWD/MTU 1.35 1.30 1.25 1.20 1.15 1.10 1 ~ 05 1.00 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT {Feet)

Height

~Feet O. 00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.'eo 1.80 2.00 2.20 2.40 2

~ 80 2.80 3.00 3.20 3.40 3.80 3.80 4.00 4.20 4.40 4.50 4.80 5.00 5.20 5.40 5.60 5.$ 0 6.00 6.20 8.40 e.eo

. 6.80 7.00 7.20 7.40 7.50 7.80 8.00 8.20 8.40

$.80 8.80 Q.OO Q.20 Q.40 Q.BO 9.80

10. 00

10. 20 10.40 10, 80

10. 80 11.00 11.20

11. 40 11.80 11.80

12. 00 BOL

~ez 1.0000

1. OOOO

1. 0000

1. 0000 1.0000 1.0000

1. OOOO 1.3459 1.3121 1.2821 1.2577 1.2321 1. 2062

1. 1836

1. 1679

1. 1599

1. 1580

1. 1519

1. 1486

1. 1480

. 142$

. 1394

. 1352

.1307

. 1239

. 1198

1. 1285

1. 1387

1. 1476

1. 1554 1.1619

1. 1671

1. 170B

1. 1726

1. 1742 1, 1767

1. 1774

1. 1764

1. 1738

1. 1896

. 1835

. 1558

.1488

1. 1378

. 1349

1. 1481

. 1622

. 1751 1.2090 1.2551 1.0000

1. 0000

1. 0000 1.0000

1. 0000

+ TOP AND BOTTOM 15% EXCLUDED AS PER TECNlICAL SPECIFICATION 4.2.2.2.

ll

~

~ t FIGURE 2 SHEARON HARRIS UNIT 1 CYCLE 2 RAOC W(2) AT 6000 MWD/MTU 1.35 1.30 1.25 1.20

1. 15

1. 10 1.05 1.00 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT (Feet) el 0

0 0

Height

~Feat O. 00

0. 20 0.40

0. 80

0. 80 1.00

1. 20 1.40 1.80

1. 80 2.00 2.20 2.40 2.80 2.80 3.00 3.20 3.40 3.60 3.80 4.00 4.20 1.40 4.80 4.80 5.00 5.20 5.40 5.80 5.80 6.00 5.20 5.10 5'.60

. 8.80

7. 00 7.20 7.40 7,80 7.80 8.00 8.20 8.40 8.80 8.80 9.00 Q.20 0.40 0.50 0.80

10. 00 10.20 10.40

10. 80 10.80 11.00

11. 20

11. 40 11.50

11. 80

12. 00 IRL

~ll z

1. 0000 1. 0000

1. 0000

1. OOOO 1. 0000

1. 0000 1.0000 1.0000

1. 1986

1. 1834

1. 1677

1. 1517

1. 1356 1.1193

1. 1035 1.0983 1

~ 1050

1. 1093

. 1171

. 1280

. 1390

1. 1489

1. 1576

1. 1649

1. 1712

1. 1749

. 1789

. 1002

.2055

.2108

.2315

. 2412

.2486

.2536

.2560

.2559

.2532

.2479 1.2398 1.2294 1.2'f58 1.2012

1. 1028

1. 1025

1. 1022

1. 1930 1.2028

1. 2262 1.2644

1. 3020 1.3333 1

~ OOOO 1.0000 1. OOOO 1 ~ 0000 1. 0000

1. 0000 1.0000

+ TDP AND BDTTON 15% EXCLUDED AS PER TECWICAL SPECIFICATION 4.2.2.2.

FIGURE 3 SHEARON HARRIS UNIT 1 CYCLE 2 RAOC W(Z) AT 12000 MWD/MTU 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT (Feet)

He) ght

~Feet

0. 00 0.20 0.40 O.BO 0.80 1.00

1. 20 1.40 1.BO 1.80 2,00 2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40 4.60 4.80 5.00 5.20 5.40 5.60

5. 80 B. 00

6. 20 6.40 6.BO

,6. 80

7. 00 7.20 7.40 7.60 7.80 8.00 8.20 8'0 8.60 8.80 9.00 9.20 9.40 9.60 9.80

10. 00

10. 20

10. 40 10 ~ 60

10. 80 11

~ 00

11. 20 11.40 11.60

11. 80

12. 00 EDL

~lf I

1. 0000 1.0000

1. 0000

1. 0000 1

~ 0000

1. 0000 1.0000

1. 0000 1,0000 1.2265

1. 2104

1. 1939

. 1770

. 1598

. 1430

. 1229

. 1129

. 1193

. 1273

~ 1415

. 1565

. 1B94

. 1811

. 1910

. 1993

. 2052

. 2108

. 2215

.2401

.2563

~ 2894 11.2802 1.2882 1.2934

1. 2957 1.2950

1. 2913

1. 2845 1.2747 1.2817

1. 2482 1.2269 1.2124 1.2151 1.2143

.2124

.2092

.2050 1.2149 1

~ 2528 1.2941

1. 3298

1. OOOO 1.0000

1. 0000

1. 0000 1.0000 1.0000

1. 0000

1. OOOO

1. 0000

> TOP AND SDTTCN 1W EXCLUDED AS PER TECHNICAL SPECIFICATION 4.2.2o2.

FIGURE 4 SHEARON HARRIS UNIT 1 CYCLE 2 BASE LOAD W(Z) AT 150 MWD/MTU FOR POWER LEVELS ABOVE 85% OF RATED THERMAL POWER 1.10 1.09

1. 08

1. 07 1.06 hJ 1.05 1.04 1.03

1. 02

1. 01

1. 00 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT (feet)

Height

~Feet

0. 00 0.20 0.40 0.80 0.80 1.00 1.20 1.40 1.80 1.80

2. 00 2.20 2.40 2.80 2.80 3.00 3.20 3,40 3,80 3.80 4.00 4.20 1.10 4.60 4.80 5.00 5.20 5

F 40 S.BO 6.80 6.00 5.20 5.10 8'.80

-6,80

7. 00

'7. 20 7.40 7.50 7.80 8.00 8.20 8.40 8.80 8.80 9.00 Q.20 9'0 9'.80 Q.SO 10,00 10.20 10

~ 40 10.80

10. 80

11. 00

'1.20 11.40 11.'80

11. 80

12. 00 IDL

~wz 1.0000 1.0000 1.0000

1. 0000 1.0000 1;0000 1.0000 1.0000 1.0000 1.0779 1..0771 1..0760 1.0746 1.0730 1.0712

1. 0692 1.0670 1.064S 1.0625 1 0608 1. 0596 1. 0586 1.'0574 1.0561 1. 0547 1.%532 1.0516

1. 0499 1.0482

1. 0463 1. 0443

1. 0422 1..0399 1.0376 1;0355

1. 0352 1.0360 1.0372 1,0395 1.0419 1.0443 1.0467 1.0491 1.0515 1.0539 1.0563

1. 0587 1.0609 1.0631

1. 0652 1.0671 1.0688 1.0000

1. 0000

1. 0000 1. 0000 1.OOOO 1. 0000 1. 0000 1. 0000

1. 0000 s TOP AND BOTTOM 1SX, EXCLUDED AS PER TEN%ICAL SPECIFICATION 4.2.2.4.

FIGURE 5 SHEARON HARRIS UNIT 1 CYCLE 2 BASE LOAD W(Z) AT 6000 MWD/MTU FOR POWER LEVELS ABOVE 85% OF RATED THERMAL POWER

1. 10 1.09 1.08 1.07 1.06

1. 05 1.04

1. 03

1. 02

1. 01 1.00 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT (Feet)

Height

~Feet

0. 00 0.20 0.40 0.80 0.80 1.00 1.20 1.40 1.80 1.80

2. 00 2.20 2.40 2.80 2.80 3.,00

3. 20 3.40 3.80 3.80 4.00 4.20 4.40 4.80 4.80 5.00 5.20 5.40 5.80 5 F 80 6.00 8.20 8.40 6.80

~, 6.80 7.00 7.20 7,40 7.80 7.80 8.00 8.20 8.40 8 F 80 8.80 9.00 9.20 9.40 9.60 9.80 10 F 00 10.20

10. 40 10.80

10. 80 11.00 11.20 11.40 11.80

11. 80

12. 00 IC)L

~W2

1. 0000 1, 0000

1. 0000

1. 0000 1.0000

1. 0000

1. 0907 1.0878 1.0846 1.0809 1.0769 1.0726

1. 0681

1. 0635 1.0597 1.05S6

1. 0573

1. 0558

1. 0542 1.0526

1. 0509

1. 04SO

1. 0471

1. 0452 1,0431 1,0409 1.0411

1. 0419

1. 0424

1. 0428 1. 0430 1. 0430 1.0430 1. 0426 1.0427 1.0480 1.0499

~ 1.0534 1.0571 1.080S

1. 0845 1.0681

1. 0716 1.0749 1.0782 1.0815 1.0846 1.0873 1.0896 1.0000

1. OOOO

1. 0000

1. 0000 1, 0000 1. 0000

1. 0000 1, 0000

1. 0000 e

TOP AND BOTTOM 15K EXCLLIDED AS PER TECHNICAL SPECIFICATIOM 4.2.2.4.

~ ~

r FIGURE 6 SHEARON HARRIS UNIT ) CYCLE 2 BASE LOAD W(Z) AT 12000 MWD/MTU FOR POWER LEVELS ABOVE 85% OF RATED THERMAL POWER

1. 10 1.09 1.08 1.07 1.06 M

1.05 1.04 1.03 1.02 1.01 1.00 2

3 4

5 6

7 8

9 10 11 12 CORE HEIGHT (Feet) 0 0

0 0

Height

~FeFt

0. 00 0'0 0'0 O.BO 0.80 1.00

1. 20 1.40 1.BO 1.80 2.00 2.20 2.40 2.BO 2.80 3.00 3.20 3.40 3.BO 3.80 4.00 4'0 4.40 4.60

-4. 80

5. 00 5.20 5.40 5.60 5.80 5.00 5.20 5.40 6'.60 i 5.80 7.00 7.20 7.40 7.BO F 80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9'0 9.60 9.80

10. 00 10.20 10.40 10.BO

10. 80 11.00 11.20

11. 40 11.60 11.80

12. 00

1. 0000

1. OOOO

1. 0000 1,0000

1. 0000

1. OOOO

1. 0000

1. 1044

1. 0994 1.0938

1. 0878 1.0815 1.0749 1.0678 1.0620

1. 0585

1. 0559 1,0531

1. 0503

1. 0475

1. 0448

1. 0421 1.0396 1.0388

1. 0349

1. 0348 1.0354 1.0360

1. 0364

1. 0370 1.0384

1. 0403 1.0419

1. 0432

1. 0443 1.0451

1. 0457

1. 0466 1.0499

1. 0548

1. 0592 1.0637 1.0682

1. 0725

1. 0766

1. 0806 1.0844 1 '878

1. 0907

1. 0932

1. 0000

1. 0000 1,0000 1, 0000

1. 0000

> TOP AND BOTTOM 1EX EXCLUDED AS PER TECWICAL SPECIFICATION 4.2.2.4.

ML18005A467

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