ML20235V721

Monthly Operating Repts for Sept 1987

ML20235V721
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	09/30/1987
From:	Austin G, Pliml G COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8710150291
Download: ML20235V721 (12)

Text

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i OPERATING DATA REPORT l DOCKET NO.

DATE 'o ~ 7' V7 COMPLETED BY 6'4 'Sh o TELEPHONE WG #/W OPERATING STATUS

1. Unit Name: 2/N ' d

2. Reporting Period: f 7 6f' d / N M 7 D #7 0756 2VO 3

3. Licensed Thermal Power (MWt):

3#50

4. Nameplate Rating (Gross MWe): 'O M

5. Design Electrial Rating (Net MWe): /d V6

6. Maximum Dependable Capedty (Gross MWe): /M#6

7. Maximum Dependable Capacify (Net MWe): /o V6

8. If Changes Occut in Capacity Ratings (l%ms Number 3 Through 7) Since Last Report, Give Reasons:

s'#

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

10. Reasons For Restrictions,if Any: -

This Month Yr..to-Date Cumuisthe

!!. Hours in Reporting Period 7& ' I' E 8 I' O /'OO O O'2O

12. Number Of Houre Reactor W s Cr'itical '50'O V(<bS* 3 XS 8 7(s -

13. Reactor Reserve Shutdown Hours OO OO j /,2/, I

14. Hours Generator On Line '79/1 A Y274/. V X /f M O.<L 15.: Unit Reserve Shutdown Hours A /') A. V) /'M) 16.l Gross Thermal Energy Generated (MWH) # /77337 /4/Xad YE7 Cd/, V6 /, //65~

17/ Gross Electrial Energy Generstad (MWH) 7W '15d 6/. 075, VO 7 V W 6. W /o

18. Net Electrical Energy Generated (MWH) 39G 3B & WO / VV 7(/. M2, GRy'

19. Unit Service Factor /o'O A /A # 'o2

/ e

20. Unit Avallabillty Factor /(L C (cE 2 e',7, .6 2't. Unit Capacity Factor (Using MDC Net) 93,9' .5 7. O SY.6'

22. Unit Capacity Factor (Using DER Net) && V 57,O by. S

23. Unit Forced Outage Rate 8O O, O /2, 9'

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

' / VE'R' /S f'$$ e f)ry / Srkpr/u/y f (

5 lWinn J Q /Cffj Tj ,

U a

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

24. Units in Test Status (Prior o Commercial Operetion): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY g COMMERCIAL OPERATION 9710150291 070930 PDR ADDCK 05000295 R PDR (9/77)

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m AVERAGE DAILY UNIT POWER LEVEL '

i l DOCKET NO. ~Ekb I UNIT S O N b-lf0 { /

DATE ! ~ ~W COMPLETED BY ' T MD TELEPHONE M

uONns

- 0 E 37Ek(8EQ DAY- AVERAGE D. I P WER LEVEL DAY / VERAGE DAILY POWER LEVEL

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980 ,, 7g ii

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INSTRUCTIONS i 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 megawatt.

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OPERATING DATA REPORT DOCKET NO.

DATE /* - 7' "4 7 i COMPLETED BY & %%'t l TELEPHONE F'/NNV OPERATING STATUS 1.' Unit Name: 2'N ' )

2. Reporting Period: #76/C/ do'n 77; A"7 O'rSo 25/o0 ,

' 3. Lie ==aad Thermal Power (MWt):

3M '

4. Namepiste Rating (Gross MWe): /d#5

5. Design Elsetrical Rating (Net MWe): /'O4O

5. Maximum Dependable Capacity (Gross MWe): /095

7. Maximum Dependable Capacify (Net MWe): / d VO

8. If Chanass Occur in Capacity Ratlass (Items Number 3 Through 7) Since Last Report. Give Reasons:

A)O

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

10. Reasons For Restrictions,If Any: _

This Month Yr. to Date Cumulative

!!. Hours la Reporting Period d'5Ne O //hYO

12. Number Of Hours Reactor Was Cr'itical 74/1,(1 M S / , (c> #2, A5K G,

13. Reactor Reserve Shutdown Hours O, O O, () JM, /

I4. Hours Generator On.Line '790 0 3 9'78, 2 FG 256). 'y'

15. Unit Reserve Shutdown Hours O. O /2 D O,O

16. Groes Thermal Energy Generated (MWH) M 8W M 7 M3 % /VD 233, /FV,Y6

17. Gross Electrical Energy Generstad (MWH) 77/,/22 3, /4>9' '//7 7/, '//7 RV'/'

18. Not Electrkal Energy Generated (MWN) 7 9/> 6 W I /Md WK 7/. d/1379

19. Unit Service Factor /00. d .5D.' O ~ FC, 3

20. Unit Availability Factor /ho,O 60,O '70, 3

21. Unit Capacity Factor (Using MDC Net) W, '/ W,/ (o k,M

22. Unit Capacity Factor (Using DER Net) G'9' 9 Vv / (oA 3

23. Unit Forced Outage Rate 6, O O, V /'y', G

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

A/ A-

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

26. Units in Test Statur,(Pr6or to Commercial Operation): Forecast Achieved INITIAL CRITICALITY _

INITIAL ELECTRICITY ,

COMMERCIAL OPERATION (9/77i

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' AVERAGE DAILY UNIT l OWER LEVEL '

i:Ul q: DOCKET NO, -

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, UNIT 2/W 84)f2L j DATE /& 7~ B 7 -

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b.'- , TELEPHONE' 7 b bbV

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" DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL .

- (MWe Net) . . (MWe Net) l MM 37 MW. l 1

2 9 73 ,s ./056' 3 ,,

996 3,

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< /d4/6 2n / 075 I

+ 5 /OY7 2, . /Oyg .j s /027 22 JOV8 7 23 /OYI -

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l6 l0 Yb INSTRUCTIONS ,

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the nearest whole rnegawatt, (9/77) f i

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i SEPTEMBER MAJOR SAFETY RELATED MAINTENANCE Eauipment'Name' Work Performed

.There~was no Safety Related Maintenance this month.

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SEPTEMBER:

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SUMMARY

OF OPERATING EXPERIENCE. ,

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' UNIT 11" -

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jThe; unit' entered;the reporting period at 1065 MWe (99% reactor- power).

,o !The' unit remained;on:line the entire' month ending at a~p'ower level'of 1069

/' , p. '

D ..MWeL(99% ' reactor power), having an availability-f actor of'100%.

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@' UNITl'2 ..

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%- The' unit l entered the re-Orting period at 565 MWe (55% reactor power). .The ';

f. Q 4' unit remained lon, line for the entire month, ending at.a power level of l

-,c.; '1095 MWe (99% . reactor power) .and having an availability .f actor of 100%. i r 7 p, > : 1; < ' -

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' REFUELING INFORMATION REQUEST Questions:

1. Name of faciitty,

2. LScheduled 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 reviewec by your Plant Safety Review Committee to determine whether'ary unreviewed safety questions are associated with the core reload (Ref. 10.CFR Section 50.59)?

If no's'ch u 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 hat 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

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h Unit 1 - Answers

1. Zion Unit 1

2. February 25,,1988 is the currently scheduled shutdown date. Because of the-delayed startup of the current cycle, this date is subject to change.

3. Based on the above shutdown, the initial criticality following refueling

'would occur late-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 s.leeving as a method of Steam Generator repair, the effective total plugging should_ remain below 10%. The reload safety review is planned for October, 1987. 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 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.

Page 2 of 3 1293t

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Unit 2 - Answers i <

- 1. Zion Unit 2

2. The next refueling outage scheduled to begin in Icte-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 1989. The On-site Review will be held af ter that review.

5. None

6. None.

l- 7. The number of fuel assemblies

a) in the core is 193,.and b) in the spent fue! storage pool from 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 i is based on a December,1986 study.

l l

1 Page 3 of 3 1293t w _ _ _ _ _ - _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ _ _ - _ _ _ _ _ - _ . _ _ _ . . _ _ _ _ ._ _ _ _

~ Zion Gintr: ting Station f

$*g 1

L' 101 Shiloh Blvd. ,tqf O. Comm':nw alth Edisin l

Zion, Illinois 60099 , l Telephone 3121(46-2084 ) o- l i

October 7, 1987 ,

i U. S. Nuclear Regulatory Commission Document Control Desk washington, DC. 20555

Dear Sir,

Enclosed please find the operating Status Report for the month of September, 1987 for Zion Generating Station.

Since y,

~j, {

G. J. Pliml S ation Manager Zion Station GJP/GLA/lv i

Enclosure cc: E. P. Galle J. G. Keppler (NRC) ,

L. D. Butterfiled 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 wd tI

___- _ - _ . -