ML20147H967

Monthly Operating Repts for Feb 1988

ML20147H967
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	02/29/1988
From:	Austin G, Pliml G COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8803090140
Download: ML20147H967 (12)

Text

. . - .

OPERATING DATA REPORT DOCKir.T NO.

DATE COMPLETED BY O A/Sh^>

TELEPHONE /6 ' M V OPERATING STATUS

1. Unit Nasse:

u M %88s 1, w p ,g,4 tr/]2oftw>o w W/QR9 M M

3. Licensed Thennal Power (MWt): M5d

4. Nasseplate Rating (Gross MWe): WW6

5. Design Doctrical Rating (Net MWe): #Vo

6. Maxhaum Dependable Capadty (Gross MWe): /N6

7. Mazhoum Dependabne Capedfy (Net WWe): N#O

8. If Cheeses Occur in Capedty Ratings (iteens Number 3 Through 7) Staor Last Report. Give Reasoas:

l

\ A /P if. Poww Level To Which Restricted. lf Any (ppe):

10. Reasons For Restrictions.lf Amy:

This Meath Yr es>.Dete Cumulative

!!. Hours la Reporting Ported $95 O N YO O /N4/ /75, b

12. Nussber of Hour, Reactor Was CIttkal 56 d. A / 30 to . J 87 39/.9' O. O O. O  ? 6, ? /. 8

13. Reactor Reserve skuedown Houri

14. Hours Generster On Line %R ? /366,2 A VY'/. 8 II. Unit Reserve Shuedews Hours n./) O. D 6. O

16. Groes Thannal Emergy Generated (MWH) /. 6 N '/5 A/ 3'rP/ 3/O ,N2, /A </ SP7

17. Gross Enocerlan! Energy Generstad (WWH) 67'7/6 3 / 3/ 2 vei 7 ff 577 O//f 6S/ 790 / R o i 3 4 '/ 7 7, (> % / 2 (/

18. Net Einstr6en! Energy Genesoned (MWH)

70. 9 90.7 /e y, 3

19. Valt Serv 6ee Facter

20. Unit Aveinsbility Facter fo . f 90,7 6f. 3

21. Unit Capacky Factor (Uelas MDC Net) 76' 2. P 7, 2 /#). 6

22. Unit Capadty Facter (Ushag DER Net) 7/v 2 VZ '/ ,

/A, 6'

23. Unit Forced Outage Rate 4/ /,O /R 5

34. Sheldowns NM Over Next 6 Months (Type. Dete and Duration of Eark):

25. If Shot Dews At End Of Report Per6ed.Estianated Date of Saartup:

34. Unks is Test Seetes (Prior io Commercial Operetnoe): Ferocaat Achieved INITIAL CRITICALITY INITIAL ELECTRICITY A/ A-COMMERCIAL OPERAT10N _

(9/77) dh295 ncn - /

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

b un,r Xint U-Z DATE COMPLETED BY TELEPHONE Nd'2d W MOtml DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWeNet) g /050 g, 9Y7 2 /d6O 13 kk[

3 /M?/ 19 k[O 4 lY 20 Y s

W5 21 h9d

. 995 u 96/

, 99V u 5732 3 N 24 ONb

, 9% 2s - /7 10 b  % ^lb

a, 99V 2, -9

! i2 9% a -9

~

13 29 14 30 15 31 i.

999' l

l INSTRUCDONS On this format, list the average daily unit power level in NW,. Net for each day in tb reporting month. Compute to r the rwarest whole megawatt.

(9/77) 4

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~56-295 - -

UNIT SHUTDOWNS AND POWER REDUCDONS g gf y DATE co. n u== => **n"'

REPORTMONTH%Livire TE1.EPHONE 3/2" 7W'- JYl8Y

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.$E ig Lkensee Eg Cause & Corrective S. Date { 7; *

} .s g ocf Ewns s3 EU Action to H

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Report

• fu p,,,,,,g,,,,,,,c,

/ 12 og N/ F /2. 0 /} 3 Q f,y 1,yglfac/cr Q gQ

$b /]/fl?- b/fl} fCUCf kl i{

.$/ win Gencmfor due &

4edadcx extro/mo/

fuf?Ct ON ~

Skecd&e/e to-//

som s

• i' iai.g c y # # febe/cg&h1 9 t 2 3 4 F: Forced Reason: M*

• Md Exhibit G-Inurucilons 5: Scheduled A-Equipenset Faliers(Emplain) s.n. eg for Preparation of Data 5-Maintenance of Test 2-Manual scram Entry $heets for Licensee C Refueling 3-Auto Scram Event Report (LER) File (NUREG-D =S*..trR.si+ *n E4peraser Traiahs & IJcense Emasninselon

a'agt...

2 oi m 9-other F-Adeninisesselve 5 G4perational Error (Emplain) Exhibis I-Samw Source 19/77) H4ther(Emplain)

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OPERATING DATA REPORT DOCKETNO. NW DATE COMPLETED SY 4 /4/5 *V TELEPHONE 9VG ' ' %"V' i

OPERATING STATV3

1. Udt Name:

1. d d 2, y p,g,4, rr 02 O/ 00D0 7a Kr 62 29 2W/)

3. Liesseed Thenna! Poww (Wwt):

325o

4. Neenspiste Rating (Geons MWe): /0 #6

5. Design Electrien! Rating (Net WWe): 'O Vo

6. Mashnum Dependable Capedty (Groes MWe): /NC

7. Maahuum Dependable Capedty (Net MWe): No

8. If Changes Ocew in Capedty Rathnes (lteses Number 3 Timough 7) Eines Last Report.GM Renames:

A/G

9. Power Level To k'bich Restricted. If Any (Net MWe):

10. Renaces For Restrictions,If Any: 4//>

I .

This Weath Yr. 4e Dete Cummistiw

11. Hours la Reporting Peded 5 95.25 NVOd .// 7 ##9' o

12. Nuenber Of Hours Ramseer Was Ch &WM / y yo. O x /- a / / . </

13. Reactor Reserve sheedown Hows /1/ ) O. O WJ6, /

I4. Hours Generater Oo4Jee /"/m O / </uo, o fd, go.3 . 2

!$. Unit Resern Shusdown Neurs C. O C. O O.D

16. Gross Thermal Energy Geesseted (WWH) 2 /Y Z V O'/ v 5/// 962 .2 W ad7 V/9 l 17. Gree Electrical Emmsy GemmeW (WWH) 732 Wo /,52/ #73 '/5 612, OW

18. Net Elseerbal Energy Geessened (MWH) '7M /V6 / VSR507 7V 57v 36 y i

19. Valt 5srv6es Facter /^0 0 WLO '7/ /

) 20. Valt Avainnbety Faseer /M 6 me. O '7/. /

i 21. Unit Capodry Feet.ar (Uning MDC Net) O'/ O G 7. V 4% V

22. Unit Capsety Factor (Using DER Net) O'/ O @ ?. V /A. E'

23. Unit Fersed Ouence Rate oO o. O / V. /

24. Sheadowns Scheduled Our Next 6 Meaths (Type. Dete. sad Duretion of Eacht:

i.

28. If Shut Den At End Of herort Period.Estiunated Deee of Saartup:

)

34. Unks la Tsa testes (Pder to Coenauerdel Operaties): Fornost Achieved INITIAL CRITICAUTY

! inmAt EuCniCfTv ,

COMutRCIAL OPERATION _

4 7I J

l u __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ . - _ _ _ __ _ . _ . _ _ -

~

AVERAGE DAILY UNIT POWER LEVEL Docusrno. 30-30/

Unir 2'01 U2.

DATE COMPLETED BY Idiv TEtEPuont 7&pory uonns YIAuaAL(

. J DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe Net) g /MO gy /0 W 2 /6V5 ss /o V3 3 /0UV ,, /0 V3 a /C4'7 n /cVV

, /aV& n /o V3 s /OV4 22 /6 VV 1 l0 U l$ '

, /?Vf 1s /o38

, ./oY2 1, /o35 le !b 2s SY n, /6V3 n 557 s2 /OV6 u RYS

,, /oV3 2, /o/5 u /dV2 3, 15

! 31

,, /dY2 INSTRUCDONS On (Ms format. list the awrage daily unit power lewt in MWe. Net for each day in the reporting month. Compute to the nearset whole trepwatt.

(9/77) i __ --_

UNIT SMUMOWNS AND FOWER REDUCDONE DOCKETNO.50-30V UNITMAbdE 2/dN u- Z -

DATE

/ W '#'

REPORT 900 NTH IO/#/Y TELSENONE 3fR'?Y& ~DOEV s .3_ 'uc, S,. o 1, it i_g

~

!:: s33 Ewns e g g3 g g c_ , c ,,,,,

4,,w ,,

p 33 s 5 ac Report #

y,,,,,,g,,,,,,,c, O- ac g gg vi u g

d is 62 % W9 5~ $educedpoex ro 57"4 c6x 2 & 2n Fedunks pi'"P Yao 6rwro/ va/ve di&c/ opn.

I 2 3 4 F: Forced M" Resean: -

Emhibit C-lastructions 5: Scheduled A Equipaiset Failure (Earlain) s.pg.nv.1 for PP8'ation ed Data B.mwa===e* of Tant 2-Har.ual Scram Entry Sh+cts for Ikensee c.ng(gellng 3-Aute Scr= Event Repurn (LER) FBe(NUREG-o= dat-v R-uiaw E4perator Training & Wessee Esassinesion

aia

te.,

2 mm

,-other F.Adaministresive 5 Geyerstional Error (Empisia) Exhibis 1-Saene Somew (9/71) Hether(Emplain)

+

FEBRUARY MAJOR SAFETY RELATED MAINTENANCE Eauipment Name Work Performed Unit 1 Diesel Generator 0 Replaced turbo charger.

2A Service Water Pump Replaced internal pump components including impellers and bearings.

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1293t 0845A

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l FEBRUARY

SUMMARY

OF OPERATING EXPERIENCE i

I UNIT 1 i The unit entered the reporting period at 1087 MWe (99% reactor power). On February -24th at 1012 hours0.0117 days <br />0.281 hours <br />0.00167 weeks <br />3.85066e-4 months <br /> Turbine Trip / reactor trip due to high-high level in 1C steam generator due to feedwater control malfunction. At  ;

approximately 2212 hours0.0256 days <br />0.614 hours <br />0.00366 weeks <br />8.41666e-4 months <br />, the scheduled refueling outage began. The unit remained off line the remainder of the month ending with an availability factor of 80.9%.

UNIT 2

• The unit entered the reporting period at 1090 MWe (99% reactor power).

The unit remained on line the entire reporting period, ending at a power .

level of 1094 MWe (98% reactor power) and having an availability factor of !

100%. l P

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REFUELING INFORMATION REQUEST Questions:

1. Name of facility.

2.- Scheduled date for next refueling shutdown.

3. Scheduled date for restart following refueling.

4. Will refueling or resumption of operation +.hereafter require a technical specification change or other license amendment?

If answer is yes, what, in general, will these be?

If answer is no, has the reload fuel design and core configuratior.

been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref. 10 CFR Section 50.59)?

If no such review has taken place, when is it scheduled?

5. Scheduled date (s) for submitting proposed licensing action and supporting information.

6. Important licensing considerations associated with refueling, e.g.,

new or dif ferent fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new -

operating procedures.

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.

8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity.

Page 1 of 3 1293t 0845A

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Unit 1 - Answers

l. Zion Unit 1

'2. Current refueling outage began February 24, 1988. Next refueling outage is currently scheduled to begin on August 31, 1999,

3. The initial criticality following refueling is scheduled for April 30, 1988.

4. A Technical Specification change has been subinitted to approve the Westinghouse method of sleeving. Approval is pending. The reload safety review was held in October, 1987 and no unreviewed safety questions were fdentified for the proposed reload. The On-Site Review will be held before start-up.

5. None

6. None

7. The number of fuel assemblies a) in the core is 193, and 4

b) in the spent fuel storage pool from Zion Unit 1 is 556.

c) An additional 80 new fuel assemblies are in the pool in preparation for refueling, i

1

8. The present licensed spent fuel pool storage capacity (shared with Zion i Unit 2) is 2112 fuel assemblies. The installation of the new storage racks has been comtleted.

, 9. In 1995, Zion Station will lose full core discharge capability. This date is based on a December,1987 study.

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Unit 2 - Answers

1. Zion Unit 2

2. The next refueling outage scheduled to begin in late-October, 1988.

3. Restart after the next refueling outage is currently scheduled for January, 1989.

4. No Technical Specification changes have been identified for the next cycle. The reload safety review is planned for July 1988. The On-site Review will be held after that review.

5. None

6. None.

7. The number of fuel assemblies a) in the core is 193, and b) in the spent fuel storage pool f rom Zion Unit 2 is 592

8. The present licensed spent fuel pool storage capacity (shared with Zion Unit 1) is 2112 fuel assemblies. The installation of the new storage racks has been completed.

9. In 1995, Zion Station will lose full core discharge capability. This date is based on a December,1987 study.

Page 3 of 3

12931 0845A

Commonw:alth Edisin Zion G:niriting Station 101 Shiloh 5fvd.

Zion, Illinois C0099 Telephone 3121746 2084 s

March 3, 1988 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 i a

Dear Sir,

Enclosed please find the Cperating Status Report for the month of February, 1988 for Zion Generating Station.

Sincere ,

I

G.,J. Pliml l Station Manager Zion Station GJP/jlc Enclosure cc

D. P. Galle A. B. Davis (NRC)

L. D. Butterfield H. E. Bliss A. Gianopoulos L. J. Anastasia INPO Division of Eng. Health State of Illinois Tech Staff File Director, Office of Inspection and Enforcement Master 'ile 1

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