ML20002B334

Monthly Operating Repts for Nov 1980

ML20002B334
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	12/05/1980
From:	Jackie Cook COMMONWEALTH EDISON CO.
To:
Shared Package
ML20002B331	List: ML20002B330 ML20002B334
References
NUDOCS 8012110363
Download: ML20002B334 (11)

Text

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,U OPERATING DATA REPORT DOCKET NO.50-29s DATE I A -f-EO COMPLETED BY

-T./Yi <~ m A(

TELEPHONE

.5 7 2- ?V6,.7c4Y OPERATING STATUS

1. Unit Name:

E 'o n d 1' I

~

2. Reporting Period: No 70/1 o / *S 14 oc) fd '/3 0

3. Licensed Thermal Power (MWt):

A 2 EU

4. Nameplate Rating (Gross MWe):

/OM

5. Denga Electrical Rating (Net MWe):

/ O '/ O

' 6. Maximum Dependable Capacity (Gross MWe):

/d88

7. Maximum Dependable Capacity (Net MWe):

'Mo

8. If Changes Occur in Capacity Ratings (Items Nunsber 3 Through 7) Since last Report Give Reasons:

n) LA

9. Power Level To Which Restricted,if Any (Net MWe):

Al,/ A

10. Reasons For Restrictions,if Any:

A 1/4 sievec cpmeere ret op e ra M.s n 1.*l.31.*)J This Month Yr to-Dete Cumulative

11. Hours in Reporting Period 9AO 9. O L1 0 6O. I,4 f

12. Number Of Hours Reactor Was Critical 69S.5 6' 9 86 (s

43. 59Y. 3

13. Reactor Reserve Shutdown Hours O

O

'.t. '6 21. R I4. Hours Generator On-Line (o89. I 6 /oi3.4 V2 90O.7

15. Unit Reserve Shutdown Hours 0

0

'o

16. Gross Thermal Energy Generated (MWH) 2 A00 f3I 20 SN OSV //19foIOTI

17. Gross Electrical Energy Generated (MWH) 6 U,VAO_

6 3 9 /; 3 1 o AT Ito c3.'3 7d

18. Net Electrical Energy Generated (MWH)

W6.368 6 o ') 7. 90(/ 36 r&/f or rn

19. Unit Service Factor MV MN

,7o N l

20. Unit Availability Factor 9 K.4 82 3 9 o. t/

21. Unit Capacity Factor (Using MDC Net)

86. L 717

.53.O

22. Unit Capacity Factor (Using DER Net) 76.3 72.7 r8'. O

23. Unit Forced Outage Rate 4G 17 '7 f3.9

24. ShutdowAs Scheduled Over Next 6 Months (Type.Dete,and Duration of Each):

MeAvelinc Se Le a v k D L.,<-

Tnni>n<v 16./92l Srn adoeo nma4els e r'ol, s-w e exs '

t v

25. If Shut Down At End Of Report Period, Estimated Date of Startup:

d,b

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved l

INITIAL CRITICALITY INITIAL ELECTRICITY qA COMMERCIAL OPERATION i

(9/77) 8012110 gg

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l AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

AO-49 f UNIT 210 n On s'r /

DATE

/d"f-80 COMPLETED BY J /'M f e o M TELEPHONE t>a-Weo..')ofy egr.Jra.3 MONTH A )n Ve m h r < l980 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe Net) bid d3O I

17 qas 965 is 2

99l 999 19 3

9N 94(o 20 4

959 95"7 5

2 959 952 6

22 5

QQQ y

7 9OI 9 I(s s

24 b3 9OI 9

25 96

$9 7 10 26 293 11 27 9Ib 9 9[a 12 28 b

$ 9'[

13 29 14 bb 90 7 30 bb 15 33 3

16 INSTRUCTIONS On this format, list the average daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

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OFERATING DATA REPORT DOCKET NO.

5d-30'/

DATE la-K-SO COMPLETED BY

-T. m. t~en E, TELEPHONE 311-?We-J oJY OPERATING STATUS i

1. Unit Name:

7 in " O"'f E

2. Reporting Period': M on Po11o' 40 0 V00 40/I3 0

3. Licensed Thermal Power (MWt):

A 3 TO

4. Nameplate Rating (Gross MWe):

/o26

5. Design Electrical Rating (Net MWe):

10'/O

6. Maximum Dependable Capacity (Grom MWe):

/NY

7. Maximwn Dependable Capacity (Net MWe):

> 0 '/O

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

aIA i

9. Power Level To Which Restricted,If Any (Net MWe):

^l / 4

10. Reasons For Restrictions,if Any:

^)/A s wct. c.cwn eccsEL ope.ro+s on. I~). y.j nis Month Yr. to Date Cumulative

11. Hours In Reporting Period

%O

3. OV o S V. A (o /

12. Number Of Hours Reactor Was Critical (o M. G 5 't/ur,. o-39 eu9. '7

13. Reactor Reserve Shutdown Hours (7

0

.2 A to. /

14. Hours Generator On-Line le%l. A 5 2 A6.7 M o T'O. f

15. Unit Reserve Shutdown Hours O

'o O

16. Gross Thermal Energy Generated (MWH) h IQ.i f D

/ S' fe a t T)'/ /0 Y J t/ 1 fo9 A

17. Gross Electrical Energy Generstad (MWH)

W, Tof 4.9 M.A2O N 9o2. EVO

18. Net Electrical Energy Genersted (MWH)

W7 /rS7 Y, MI o V9 3 3 ' 935 E07 f

19. Unit Service Factor E(o N

/o T. 'l

' ? O. 'o

20. Unit Availability Factor 7 lo. 'l

/o f. /

7n n

21. Unit Capacity Factor (Using MDC Net)

~1A.8 T(o. Io 58.3

22. Unit Capecity Factor (Using DER Net) 711 Ste 6 58.3

23. Unit Forced Outage Rate f3.6

/ /,,. A

/ ?. '/

24. Shutdowns Scheduled Over Next 6 Months (Type.Dete,and Duration of Eachl:

4I A

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

A 1,/4

26. Units In Test Stavus (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY qA COMMERCIAL OPERATION i-(9/771

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

80 -30 L/

'Nn 0nEY&

UNIT DATE C 'I-IO COMPLETED BY 6.M IcoR TELEFF.ONE 310-7'/G JOdl/

G K r.3 6 3

/Co vern be c 1920 MONin DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe Net) 9/8 916 I

I; 915 399 13 2

909 90A 19 3

913 909 m

4 9 0N 5

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%8 12 28 k

$9 13 29 E

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15 31 909 16 INSTRUCTIONS On this fctmato list the average daily unit power level in MWe Net for each day in the reporting rnonth. Compute to the nearest whole megawatt.

(9/77)

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l 5O-M DOCKET NO. E 10n Un Er E-UNIT SHUTDOWNS AND POWER REDUC 110NS UNIT NAME DATE 8 d-f' M REPORTMONM A)eVrmhg 19gO COMPLETED BY a /W COOM TELEPHONE 5 / 2 -W(a - 2cPV E CT4 e'3 w

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Date g

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jg5 Event 37 E"

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Preitent Recunence d

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% c-fo r s u a m &c.r,eva do< g skd"P lo-te ve t.

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4 F: Forced Reason:

Method:

Exhibit G-Instructions S: Scheduled A Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3-Automatic Scram.

Event Reporn (LEP i File (NUREG.

D-Regulatory Restrktion 4other (Explain) 0161)

EOperator Training & Ucense Examination F Administrative 5

GOperational Error (Explain)

Exhibi: I-Same Source (9/77) llother(Explain)

f

SUMMARY

OF OPERATING EXPERIENCE UNIT 1 The Unit entered the reporting period at a power level of 1002 MWe (100% reactor power).

On November 16th, at 0516 hours0.00597 days <br />0.143 hours <br />8.531746e-4 weeks <br />1.96338e-4 months <br /> the reactor tripped while performing surveil-lance testing, due to an Operator Error.

The Unit was made critical on November 17th, at 0249 hours0.00288 days <br />0.0692 hours <br />4.117063e-4 weeks <br />9.47445e-5 months <br /> and was synchronized to the grid at 1414 hours0.0164 days <br />0.393 hours <br />0.00234 weeks <br />5.38027e-4 months <br />.

The Unit remain-ed on-line for the remainder of the Month, having an Avail-ability Factor of 95.4% and a Capacity Factor of 86.2%.

The Unit ended the Month at a power level of 945 MWe (97% reactor power).

UNIT 2 The Unit entered the reporting period at a power level of 948 MWe (94% reactor power).

On November 6th, at 1252 hours0.0145 days <br />0.348 hours <br />0.00207 weeks <br />4.76386e-4 months <br /> a Generator trip occurred.

The Unit was made critical on November 9th, at 0940 hours0.0109 days <br />0.261 hours <br />0.00155 weeks <br />3.5767e-4 months <br /> and was synchron-ized to the grid at 2334 hours0.027 days <br />0.648 hours <br />0.00386 weeks <br />8.88087e-4 months <br />.

On November 15th, at 1051 hours0.0122 days <br />0.292 hours <br />0.00174 weeks <br />3.999055e-4 months <br /> a Reactor Trip / Nuclear Rate Trip occurred on N43.

The Unit was made critical at 2140 hours0.0248 days <br />0.594 hours <br />0.00354 weeks <br />8.1427e-4 months <br /> and trip-ped at 2315 hours0.0268 days <br />0.643 hours <br />0.00383 weeks <br />8.808575e-4 months <br />, due to steam generator lo-level during startup.

The Unit was made critic 1 on November 16th, at 0002 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and was synchronized to the grid at 0155 hours0.00179 days <br />0.0431 hours <br />2.562831e-4 weeks <br />5.89775e-5 months <br />.

The Unit remained on-line the remainder of the Month, hav-ing an Availability Factor of 86.4% and a Capacity Factor of 73.5%.

The Unit ended the Month at a power level of 940 MWe (93% reactor power).

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NOVEMBER MAJOR SAFETY RELATED MAINTENANCE Equipment Name Work Done OB Component Cooling Pump Removed Pump impeller, replaced all bearings, both seals and re-finished spacer rings on both ends of impeller.

LA Charging Pump Inboard Seal Replace pump mech. seal and pump sleeve.

NIS Power Range Channel N41 Replaced power range detector assembly in N-41 well.

Loop D Pressurizer Spray Valve Removed packing, cleaned and repacked valve.

Stroked valve.

Loop B Pressurizer Spray Valve Removed packing, cleaned and repacked valve.

Tested stroke.

6

Pcga 1 of 3 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 thereafter 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 configuration been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Re f.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 different 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 haa 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.

h

Page 2 of 3 Unit 1 - Answers l.

Zion Unit 1.

2.

January 16,198L is the scheduled date for the next refueling outage.

3.

March 13,198L i= the scheduled date for initial criticality follow 2.tg refueling.

4.

The reload fuel design and core configuration has undergone On-Site Review. -There are no unreviewed safety questions or Tech. Spec changes, therefore, the reload will be done under a 50.59 submittal.

The Off-Site Review is in progress at this time.

5.

If the need for Technical Specification changes or other license amendments arise from the review in

. 4 above, then November 1,1980, will be the schedul-ed date for submitting the required information.

6.

No important licensing considerations are anticipated with this refueling.

7.

The number of' fuel assemblies a) in the core is 193, and b) in the spent fuel storage pool, which have been discharged from Zion Unit 1, is-248.

8.

The present licensed spent fuel pool storage capacity (shared with Zion Unit 2) is 2112 fuel assemblies.

The installation of the new storage racks is presently oc-curring.

9.

October, 1992, is the projected date of the last Zion Unit 1 refueling which can be discharged to the spent fuel pool assuming the present licensed capacity.

v-

Page 3 of 3 Unit 2 - Answers 1.

Zion Unit 2 2.

September 12, 1981,is the scheduled date for the next refueling outage.

3.

October 31, 1981,is the scheduled date for initial criticality following refueling.

4.

The reload fuel design and core configuration has not undergone On-Site and Off-Site Review.

However, no Technical Specification changes or license amendments are anticipated.

The On-Site and Off-Site review of the Cycle VI fuel design and core configuration is currently scheduled for completion by July 15, 1981.

5.

If the need for Technical Specification changes or other license amendments arise from the review in 4 above, then August 1, 1981,will be the scheduled date for submitting the required information.

6.- No important licensing considerations are anticipated with this refueling.

7.

The number of fuel assemblies al in the core,is 193, and b) in the spent fuel storage pool which have been discharged by Zion Unit 2 is 260.

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 is presently occurring.

9.

October, 1992,is the projected date of the'last Zion Unit 2 refueling, which can be discharged to the spent fuel pool assuming the present licensed capacity.

.