ML20138Q895

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Monthly Operating Repts for Oct 1985
ML20138Q895
Person / Time
Site: Zion  File:ZionSolutions icon.png
Issue date: 10/31/1985
From: Austin G, Pliml G
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
1052T, NUDOCS 8511180312
Download: ML20138Q895 (12)
v • d • e


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OPERATING DATA REPORT l DOCKET NO. O 278 DATE /a-&As COMPLETED BY 6. AhA/ '

TELEPHONE J/2 7Fe,2ae/

OPERATING STATUS

1. Unit Name: 2/o^/ M/ 6A/C Notes
2. Reputingrated. GL% SS /0 0/ 70 2%% 25/03/ \

l 3. Licensed Thennel Power (MWt): 3250  !

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4. Nameplete Rating (Gross MWe):

/op5 l S. Desip Electrical Rating (Net MWe): /oVO '

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6. Maximma Dependable Capacity (Gross MWe): /o/5
7. Maxiesem Depsedoble Capacity (Net MWe): /dVO
8. If Changes Occur in Capacity Ratings (Items Number 3 Thsough 7) Since Last Report, Give Reasons:

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

10. Reneses For Restrictions,If Any: 8#

nis Month Yr..to-Dete Cumulative

11. Hounla Repeting period 7%S'e d 7c796 d /d3,757,O i
12. Number Of Hours Reactor Was Cr'itical 7V6, O 3 885 '7 7A> 882 #/
13. React = Ramw Shutdown Hows ded A, O 2 82/< 8
14. Houn Geeswer o une 7//5,d .3 746.'7 76. A /S , S 4

is. Unit Rossew Shutdown Hess A. O O. O OO

16. Goem Therassi Eaugy Generated (MWH) 2 397305 //36/Ah5 /92 V76 OK3 1
17. Gross Electrkel Emergy Generated (MWH) 7895/V 3 7ds,fVf 69,378,6'/2
18. Not Electrieel Eamp Gesamtsd (MWH) 76/ /V/ 3 5AVf25 41d66#5V

/d10

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19. Unit Servles Facter ' 5/. 3 t'o' 7. 7 l

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20. Unit Availability Factor /do,d .5/,3 67,7
21. Unit Capocky Factor (Using MDC Net) 9F,2 V6.6 .68. Y
22. Unit Capacity r ;. tor (Using DER Net) 98.2 94.6 MF. Y
1s. Uan Fereed owne Rate 00 5,5 /Y, B
24. Sheedowns Scheduled Over Next 6 Months (Type. Dete. and Duration of Each t:

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

26. Units in Test Seetus (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY

( INITIAL ELECTRICITY A/O

[ COMMERCIAL OPERATION I

B511180312 851031 PDR R

ADOCK 05000295 PDR

( (9/77)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

uNIr bisi2lni&1 DATE  !

COMPLETED BY . //3 /L TELEPHONE Nhk MONm 06EA DAY AVERAGE D IL P WER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

I 17 /0&W 2 18 /O

3 /d27 i, /opy 4 20 /h s /025 2, 99 7

' 22 /

7 / O3 23 /M/

I 24 /O2

' ' 25 /O2 10 l0Eb 2g /pg3 i

11 /dk& y $ jg7 I2 lA N :s /0DD 13 /O 3 jggg 14 /db 30 /

II 31 /OO2 16 / DON INSRUCTIONS b W /7 ,

On this formatolist the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawart.

(9/77) l

DOCKETNO' UNIT SHUTDOWNS AND POWER RN UNIT NAME D o^/ N W DATE /d '83 ~ D m gy Guai Rus1'Ist REPORT MONTH MdA TELEPHONE 3/2 W6 2def(/

Y 3 ~

,{ ~I g Yj i.icensee [g Cause A Corrective I. 3gg Action to No. Date

@ $ 2 it j 375 Event Report a u 1r 50 j Prevent Recurrence TH CX C & M 6 Y) O b s a /10 t S 6 2

/hwee bdadh diis 'nogrn, i

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i I 2 3 4 F: Forced "" ** d Reason: Exhibit G. Instructions i S: Scheduled A Equipment Failure (Explain) s. Manual for Preparation of Data l B-Maintenance of Test 2-Manual Scras Entry Sheets for Licensee C Refueling 3-Auta seram Event Report (LER) File (NUREG-D-Regulatory Restriction 4-continued 0161)

)

1 E4perator Training & Ucense Examination F Administrative j~j{ly'dd 5 j G4perational Error (Explain) Exhibit 1 Same Source

! . 89/77) Hother(Explain)

OPERATING DATA REPORT DOCKETNO. 5h3bV DATE /d-65 -85 COMPLETED RY 6 4tXh4 TELEPHONE M 7 MEN'/

OPERATING STATUS

1. Unit Name: /4 / 6 Notes i 2. Reportins Paiod 00 0 25 /0 D/ 7b 2Y00 PS to 3/
3. Licensed Thennel Power (MWt):

M 5O

4. Nasneplate Ratlas (Gross MWe): /425
5. Deeign Electrical Rating (Net MWe): /dVO '
6. Maxhaum ( '_^'- Capacity (Gross MWe): /OD
7. Maxhaum Dependable capacity (Net MWe): /d f/O
8. If Changen Occur in Capacity Ratings (items Number 311uough 7) Since Laat Report, Give Reasons:

A/A

9. PowerlevelTo Which Restricted.If Any(Negt):
10. Reasons For Restrictions. If Any:

This Month Yr to Dete Cumulative

11. Hours la Reporting Period 7(5.O 6,O M4.6 97/45.0
12. Namiber Of Hours Reactor Was Critkal 5YoV, # 7/, V/F,5
13. Reactor Reserve Shutdown Hours d.O d. O dd6, /
14. Hours Generator On-Ume 0. 0 5 96/. 3 /N /d6 7
15. Unit Reserve Shutdown Hours O. O O. O d.O
16. Genes Thenmal Energy Generated (MWH) O #5572 /6/ Rdd,6725(6 l
17. Gross Electrical Energy Genested (MWH) 6 5,3 W 235 /d/ 'i'H.595
18. Not Electrieel Energy Generated (MWH) -T7V3 5,/dM(/22 dd 682 /o78
19. Unit Service Faceor M. O 90.7 74 V
20. Unit Availability Factor d, d 8d 9 7/, Y
21. Unit Capacity Factor (Using MDC Net) ~ O, 7 67.5 59,'/  ;
22. Unit Capacity Factor (Using DER Net) ~O, 7 /o 7,.5 W. '/ I
23. Unit Forced Outage Rate M. O b,3 75, 7
34. Shutdowns Scheduled Over Next 6 Months (Type. Dete. sad Duration of Each):

i

)

25. If Shot Down At End Of Report Period. Eatimated Date of Startup: UYY >
26. Unite la Teet Status (Prior eo Commercial Operation): Forecent Achieved INITIAL CRITICALITY INITIAL ELECTRICITY gff COMMERCIAL OPERATION i

(9/77)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 'e b UNIT 08 - !A/

DATE COMPLETED BY -f OS TELEPHONE 3/O 7bObfV MONTH [

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (ww,. Net)

I

~

37 -[

1 2

~

< gg - /[

3 39 - /[

j

~ ~

4 20 5 -9 2, -9

. ~/' 22 -7

' ~~

7 23

^ -

! 8 24

~ ~

9 25 10 26 11 27

~

12 28

~

13 29

~

14 30

. 15 3 i.

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

(9/77)

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UNIT SHUTDOWNS AND POWER REDUCTIONS y DATE /o-d$-Y5 7gg 00tyLETED BY 4doei AuthM

! REFORTMON TELEPHONE 312 WO 2084 1 -

5 c,,,, , c,,,,c,,,,

Eg No. Date k

.! ?* s 5 3.[j g oc

' Licensee Ewns u Action to A u?

b $ E jdig 6

Report

  • fu Prevent Recurrence

& b h Db

^l0 Wk f$f Ylli _ ~ /X ' h gg oah9 u ,

j l 2 3 4 F: Forced ""*h'd Raason: Exhibit G Instructions l S: Scheduled A Equipment F311ere(Explain) 3. Manual for Preparation of Data

EMaintenance of Test 2-Manual scram Entry Sheets for Licensee

! C Rafueling 5-Aute Scrse Event Repor (LER) File (NUREG-D-Ragulatory Restriction 4-continued 0161)

E Operator Training & IJeanse Examination y*$**dL'*d F Administrative 5 G4perational Error (Emplain) Exhibit I Same Source 19/77) Hether(Emplain)

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1 OCTOBER MAJOR SAFETY RELATED MAINTENANCE Equipment Work performed 1M0VCS0050 and Replaced unexceptable wires 1M0VCC9412A on limit jumpers with environmentaily, qualified wires.

2B & 2C Steam Generator Plugged Defective Tubes I

1052t

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1 OCTOBER l

SUMMARY

OF OPERATING EXPERIENCE UNIT 1 The unit entered the reporting period at a power level of 1050 MWe (98%

reactor power). The unit remained on line the entire report period ending at a power level of 1052 MWe (99% reactor power. Availability 100% and capacity factor 97.8%.

Unit 2 The unit entered the report period shutdown for the continuation of Cycle VIII-IX refueling outage. The unit remained shutdown for the entire report period.

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1 1052t-

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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 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 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 has been requested or is planned, in number of fuel assemblies.
9. The projected date of the last refueling that can he discharged to the spent fuel pool assuming the present licensed capacity.

Page 1 of 3 1052t

Unit 1 - Answers

1. Zion Unit 1
2. June 26, 1986,is the scheduled date for the next refueling outage.
3. October 23, 1986 is the scheduled date for initial criticality following refueling.
4. A reload safety evaluation review will take place March 31, 1986 and may identify any unreviewed safety questions. The receipt of new fuel for the next Unit I refueling will require a Technical Specification change to allow on-site storage of fuel enriched up to 3.7 w/o U-235.
5. Changes have been submitted.
6. None
7. The number of fuel assemblies a) in the core is 193, and b) in the spent fuel storage pool which have been discharged by Zion Unit 1 is 497.
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, 1983 study.

Page 2 of 3 1052t

Unit 2 - Answers

1. Zion Unit 2
2. The Unit shutdown on September 6, 1985 for the current refueling outage.
3. January 10, 1986 is the scheduled date for initial criticality af ter refueling.
4. The January, 1986 startup will require two Technical Specifications to be approved; they are for RCFC damper removal and the reactor vessel specimen capsule withdrawal schedule.
5. Changes have been submitted.
6. None.
7. The number of fuel assemblies a) in the core is 193, and b) in the spent fuel storage pool which have been discharged by Zion Unit 2 is 511.
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.

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9. In 1995, Zion Station will lose full core discharge capability. This date is based on a December, 1983 study.

Page 3 of 3

- 1052t

Commonwe-lth Edison C7 101 Shiloh Blvd.

Zion, Illinois 60099 l

November 5, 1985 Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Document Control Desk

Dear Sir:

Enclosed please find the Operating Status Report for the month of October, 1985 for Zion Genera:ing Station.

Very truly yours, G. J. Plimi S ation Manager Zion Station GLA/ss Enclosure (11) 4 cc: D. P. Galle

J. G. Keppler (NRC)

L. D. Butterfield H. E. Bliss INP0

.R. Johnson Division of Env. Health State of Illinois Tech Staff File ffl i ,

b 1052t

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