ML20236Y156

Monthly Operating Repts for Nov 1987

ML20236Y156
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	11/30/1987
From:	Austin G, Pliml G COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8712110141
Download: ML20236Y156 (12)

Text

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OPERATING DATA REPORT E'#9I DOCKET NO.

DATE

/2-n i COMPLETED SY M N 'b TELEPHONE N MN OPERATING STATUS

1. 0

1. Unit Name:

97"O' GTO 70 #7 //70 #Voo i

2. Reporting Period NO

3. Lloansed Thenna! Power (MWt):

1. f

4. Nameplete Rating (Gross MWe):

5. Design Elemkal Rating (Net MWe):

/d W)

6. Maxhnum Dependable Capacity (Gross MWe):

M

/oFM i

7. Maxhaum Dependable Capacity (Not MWe):

8. If Champse Occur in Capacity Ratings (items Number 3 Tluough 7) Since Last Report, Give Reasons:

A//?

A/A

9. Power 1.evel To Which Restricted,if Any (

MWe):

'10. Reasons For Restrictions,If Any:

This Month Yr..to Dete Cummistive 720 O b/b,O

/2/e @<2< O

11. Hours in Reporting Period

12. Nunnber Of Hours Reactor Was Cr'itical 7 9/') O 6'/33,3 853V/ 2

13. Reactor Reestve Shutdown Hows OO d.O B 62/ R I4. Hours Generator on Line 7JO O 673% V

1. Z 79'7. lo

!$. Unit Rosetve Shutdown Hours d.O O, O AO i

16. Gross Thenna! Energy Generated (MWH) 7VS/V 73V fl' #70 776-3M 27/85W I

17. Gross Electrical Energy Generated (MWH) 7V/O{V 5 593 M ?

?dN#3 726

18. Net Electrkel Energy Geneested (MWH) 7/? W CMM/4/e'f

?/M VA7VV l

19. Unit Service Pactor.

/N) O 7/6-

'6 7. V

20. Unit Availability Factor

/oA O 7/, A 4 7, Y

21. Unit Capacity Factor (Using MDC Net) 74 O

/ V,6 4A o

22. Unit Capacity Factor (Using DER Net)

YE O 4V O 4A A

23. Unit Forced Outage Rate OO O. O

/2. #

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

/

fRM'!//?f V 26 /995 /5 t'b? f?//7W77YY S('//?Y/k#fI Sku 6'LT7) ( OtC,

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

N

26. Units la Test Status (Prior io Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY g

COMMERCIAL OPERATION

'b'

("/77 3 hk kphhk h5 0 295 I

/

f, oCo a

~

AVERAGE DAILY UNIT POWER LEVEL SO'ME DOCKET NO.

z/OAl DAltff ungr

/2~3~07 DATE COMPLETED BY W

7I/[o'OdW TELEPHONE

'/Cht/Onbt"R m

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i'

(MWe NeO (MWe Net)

/O![

/O N 17 I

/0Vh) 2 18

!kb

/o6Z 1,

3 lb0 l0Vh 20 4

!O[b

/O b 21 5

lA00

/6V/

6 22 lbY<

/&0 23 7

960

/ddf 24 l0A-

/bb 9

2$

!O

//13f[

10 26

/A

/M[

l1 27 l0

/()$)

12 2g

/d b bbO 13 29 14 30 b

I 15 3:

99R i.

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.

(9/77)

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OPERATING DATA REPORT DOCKET NO. N DATE ' 2 *W 7 l

COMPLETED BY 4 /*/Stret' TELEPHONE '/W 20W OPERATING STATUS

%/OL

/7/

Notes.

g, y,g, gam,.

1. 7//o/ N 70 //7//30 fV#d

2. Reporting Pedod:

• 2E

3. Lloonsed Thennal Power (MWt);

/o#f

4. Nameplate Rating (Gross MWe):

'MO

5. Desip Electrkal Rating (Net MWe):

/M

6. Maximum Dependable Capadty (Grom MWe):

7. Maximum Dependable Capadfy (Net MWe):

MM

8. If Chanyss Occur in Capacity Ratings (items Number 3 Through 7) 51nce Last Report. Ghe Reasons:

Alh 467

9. Power Level To Which Restricted,1f Any (NgMWe):

10. Reasons For Restrictions.lf Any:

Cumuistive This Mmith Yr. to.Dete 8OM'

/'/b f6'O

!!. Hours in Reporting Period

12. Number Of Hours Reactor Was Critical 7#d O VfBS 7 X V, 6.2 z p'

13. Reactor Reserve $butdown Hours M.D O<O Sp_? /

' I4 Hours Generator On.Line Z#C, /3

%VC. 5' F/,/j/9. //

~

15. Unit Reserve Shutdown Hours

6. /3 o, O 79, O

.16. Grom Thermal Energy Generated (MWH)

'7 7 W 2 a //

FD626M' 5/2,M /S3 f

17. Gross Electrical Energy Generetad (MWH)

'N/ 6 V f V 5W 3%

73 39'A 77G.

18. W Electrical Energy Generated (MWH) 93f %'2

1. !3 7V S/M 74,MK3. 3R(/

19. Unit Service Factor

/M D 579 7/J. s

20. Unit Availability Facter

/M A 57,9 70.6

21. Unit Capacity Factor (Using MDC Nt)

W/

A6

/d2 2

22. Unit Capacity Factor (Using DER Nt)

M/

19 T

/A 2

23. Unit Forced Outage Rate O. O O, f

/ y. y

24. Shutdowns Scheduled Over Wat 6 Months (Type. Dete and Duration of Each):

n/R

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

AM

26. Units in Test Status (Prior o Comenercial Operation):

Forecast Achieved '

j INITLAL CRITICALITY

/t///

INITIAL ELECTRICITY COMMERCIAL OPERATION (4/77)

AVERAGE DAILY UNIT POWER LEVEL DOCRETNo. 50~30V yngy _2/0^f f.lAb62

/2-3-87 or,,

Ek COMPLETED BY 7

08 TELEPHONE 0 U O l'l M yy DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-NeO (MWeNet)

/

3N

/O b 17 1

/O 18 2

!O

/O.

19 3

/0V3

/05 Y 2e l0VY l0$D 2g

/OV3 16 W 21 s

!O !

O 23 7

/M/

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s

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2

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1e u

/O N

/db 11 27 o5

' 9G5 12 2.

!O 13 29

!b

!b 14 30 b

15 31

/OYb Is INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole mepwatt.

(9/77)

S b

q w

h

$ 8 h

E k

"skk

'6D $ 5 D

d53 DM

.I g

Q

$jad I

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=

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I NOVEMBER J

MAJOR SAFETY RELATED MAINTENANCE Eauipment Name Work Performed j

(UNIT 2) 2B M-G Breaker Inspected M-G Set Breaker.

1293t 0845A

1 NOVEM8ER

SUMMARY

OF OPERATING EXPERIENCE UNIT 1 j

The unit entered the reporting period at 1078 MWe (99% reactor power).

J The unit remained on line the entire month ending at a power level of 987 MWe (88% reactor power), having an availability factor of 100%.

UNIT 2 The unit entered the reporting period at 1083 MWe (99% reactor power).

l The unit remained on line the entire month, ending at a power' level of 1086 MWe (99% reactor power) and having an availability f actor of 100%.

4 i

i 1293t

9 E -

i REFUELING INFORMATION REQUEST'

. Questions:

1.

Name of facility.

L 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 (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.

l Page 1 of 3 1293t

6 Unit 1 - Answers 1.

Zion Unit 1 2.

February 25, 1988 is the currently scheduled shutdown date.

3.

Based on the above shutdown, the initial criticality following refueling would occur early-May,1988.

4.

No required Technical Specification changes have been identified for the next cycle. There is a concern on the extent of Steam Generator tube plugging in Steam Generator "B" that may occur during the next outage.

Using sleeving as a method of Steam Generator repair, the effective total plugging should remain below 10%.

The reload safety review was held in October,1987 and no unreviewed safety questions were identified 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 b) in the spent fuel storage pool from Zion Unit 1 is 556.

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 has been completed.

9.

In 1995, Zion Station will lose full core discharge capability.

This date is based on a December,1986 study.

1 l

Page 2 of 3 1

1 i

1293t i.

1

'I Unit 2 - Answers

{

I 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.

I

-4.

No Technical Specification changes have been identified for the next cyc le. The reload safety review is planned for July 1989.

The On-site Review will be held after that review.

5.

None i

6.

None.

7.

The number of fuel assemblies a) in the core is 193, and b) in the spent fuel storage pool from Zion Unit 2 is 592 6.

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,1986 study.

i i

Page 3 of 3 1293t

y.

C mmonwrith Edis5n f

Zion G:nerating Stction 101 Shiloh Blvd.

Zion, Illinois 60099 Telephone 312/746 2084 I

December 3, 1987 U.

S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.

20555

Dear Sir,

Enclosed please find the Operating Status Report for the month of November, 1987 for Zion Generating Station.

Sincerely, h

G.

J.

Pliml Station Manager Zion Station GJP/lsw Enclosure cc:

E.

P. Galle J.

G.

Keppler (NRC)

L.

D. Butterfield H.

E.

Bliss A.

Gianopoulos L.

J. Anastasia INPO Division of Env. Health State of Illinois Tech Staff File ~ /

Director, Office of Inspection and Enforcement Master File o i l

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