ML20054B254

Monthly Operating Repts for Aug 1981

ML20054B254
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	09/03/1981
From:	Jackie Cook COMMONWEALTH EDISON CO.
To:
Shared Package
ML20054B249	List: ML20054B248 ML20054B254
References
NUDOCS 8204160435
Download: ML20054B254 (11)

Text

._

~

OPERATING DATA REPORT DOCKET NO. -SO-d46 DATE 9-3-F/

COMPLETED BY

6. M - (co ff TELEPHONE 3'd-W6.toJ'(

OPERATING STATUS

1. Unit Name:

-S lo n Un f r /

Notes

2. Reporting Period':

oona FIo80 / vo,0 9o o g / o r3 /

3. Licensed Thennal Power (MWt):

A KB

4. Nameplate Rating (Gross MWe):

/o85-

5. Design Electrical Rating (Net MWe):

/O Vo

6. Maximum Dependable Capacity (Gross MWe):

/o PC

7. Maximum Dependable Capacity (Net MWe):

/oYO

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

MIA

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

M /l

10. Reasons For Restrictions. If Any:

A) /A 3IA.ME Co.mn1etclat.(,

o p<.re.t is is /2-3 /. 7 3 nis Month Yr. to Date Cumulative

11. Hours In Reporting Period 9 9 '-/

4 83/

6 7. 2 a A

12. Number Of Hours Reactor Was Critical 744.o 3.546.S V 8. o A 7. Is

13. Reactor Rentve Shutdovat Hours o

o 4 aa /. (

I4. Hours Generator On-Line 794 O A 766 A

'/'a /' A 1 9

15. Unit Reurve Shutdown Hours O

C o

16. Gross Therm:! Energy Genersted (MWH)

A 40 7; / 4 f

/o 3 to 2 (,

7 il /.43 0. to i a.

17. Gross Electrical Energy Generated (MWH) 779 5'60 I,3FI f96 VS V a 5; o45'

18. Net Electrical Energy Generated (MWH) 7 S~/. 4 7 P 4 A o3470 Vo a o (o. 3 77 j

19. Unit Service Factor

/o*o 57 7

/,9. 4

~

20. Unit Avallability Factor

/ oo. O M 7. ~7

(*9.'/

21. Unit Capacity Factor (Using MDC Net)

97. I X O.9 47 5

22. Unit Capacity Factor (Using DER Net) 97 /

<d9 47 5

23. Unit Forced Outage Rate o.o 6. <2.

/ 3. s'

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.and Duration of Eacht:

0e002Is'nn 9c h e Aolo.Q Cc v N brua e-t/ A /. / 9 f c2.

Cn r~ n,ook e i mer M IV Se ve r\\ w eCE S' r

f

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

A }/A

26. Units in Test Status (Prior eo Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY dfri COMMERCIAL OPER ATION 8204160435 810903 PDR ADOCK 05000295 (n/773 g

R PDR

?

AVERAGE DAILY UNIT POWER LEVEL 50-)9[

DOCKET NO, UNIT P Et % U n l T {

9-3-3/

DATE COMPLETED BY

6. M Coof TELEPHONE 373-W (o cD e f y Ex T.,3 c,3 MONTH t>G(d 5 d /98 /

v DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) l

/ O//

17

/o/3 2

10W l8 1021 9h4 3

979 19 4

J O fe (

20 1000 99/

21

'006 5

6

/0/d 22 10/8 ihO 23 999 7

s

/ O !!

24 1007 9

16/3 25 lof%

10 997 26 10/0 ll 10 t to 27 I nn V 12 100[

28 IO 3 4

' O/ /

13

/b o 9 29 I4 i C o /s 30

/OIO 15

/04Y 31

/019 16

/ 0 / lp INSTRUCTIONS On this formato list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

(9/77)

t UNITSHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

60'M Y UNIT NAME 2?dn On N /

DATE 9-d-N/

REPORT MONTH M 00 US+1g[

COMPLETED BY d M CMC TELEPHONE ' 3/ 4-7We -JC8T Ex 7. 3&3 w.

E c

jg 3

j.Y]

Licensee

,E.r, ge, Cause & Corrective No.

Date g

3g 2s&

Event gy gU Action to 3

$I 5

jgg Report a mU Prevent Recurrence 6-g 6

alA n)n N]A 4A M/A d)A

.w) R x]p 4/A A)o naL4cr sku&&aans or Powe,- nDue&dns occurred i

2 3

4 F: Forced Reason:

Method:

Exhibit G. instructiims S: Scheduled A-Equipment Failure (Explain) l-Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram-Entry Sheets for Licensee C-Refueling 3 Automatic Scram.

Event Report (LER) File (NUREG.

D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training & Ucense Examination F-Administrative 5

GOperational Error (Explain)

Exhibit I - Same Source 19/77) 11Other(Explain)

OPERATING DATA REPORT DOCKET NO.

X O 2,oy DATE 9-3-81 COMPLETED BY 6./M. Cco E TELEPilONE A ' 3 - 79 /e-dC6 'l

& f. 3(a3 OPERATING STATUS

1. Unit Name:

E inn ()n o Y c1 Notes

2. Reporting Period': f2000 A l n st 01 403'l00 Ring 31

3. Licensed Thermal Power (MWt):

32TO

4. Nameplate Rating (Gross MWe):

/ 0V5

5. Design Electrical Rating (Net MWe):

/ O 'l O

/0II

6. Maximum Dependable Capacity (Gross MWe):

7. Maximum Dependable Capacity (Net MWe):

/OVO

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

ylA

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

NA

10. Reasons For Restrictions,if Any:

A)/ A soac e. commecc tAL op e rs-( /o n. 9 7 '/

This Month Yr..to Date Cumulative

11. Hours in Reporting Period PN A 33/

/e O. f/3(,

12. Number Of Hours Reactor Was Critical 7di I 57607 45 996 G

13. Reactor Reserve Shutdown Hours o

o 3 3 (c. /

14. Hours Generator On Line 1A4 I M. 7.1 a. 7 44 39 ?. t/

15. Unit Reserve Shutdown Hours O

O o

1(o/0:of7

//m a01.fo 47

/ A6ata, A3G

16. Gross Thennal Energy Gen: rated (MWH) 3

17. Gross Electrical Energy Generattd (MWH) 4 ~I b til C I o VI 4OO 4 O' A A 4. A 75'

18. Net Electrical Energy Generated (MWH) 4SI 80 3 4 13 3. J W 3P'E3. T /,s'

19. Unit Service Factor 97 3 9 F. /

'74.?

20. Unit Availability Factor 9 ")

3 9 P. /

7 A,9

21. Unit Capacity Factor (Using MDC Net) 58.3 79.7

/,c. 5

22. Unit Capacity Factor (Using DER Net) 5f 3 79 7

/> 0 5

23. Unit Forced Outage Rate 0.7

/.9

/A 7

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.and Duration of Eachh R e L & e>, se ke AuroD so<- Seoember II.19 2 i

& ctOorchimQif (v' e udk + tw p N S

=

q a

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

A/A

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY A//A COMMERCIAL OPER ATION (9/77 )

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

d'O-30 V UNIT 5 IOM []n ?T 2.

9-3-3 /

DATE COMPLETED BY S.m. Cook TELEPHONE 3IA-7tM-cLC8'/

E x r. 3c,3 A,> a vn igs i MONTH V

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe Net) 1 070 17 0 VO

,2 7Al 18 6Vo 3

766 19

/so 3 4

20 7 20 (o / 3 5

7//

21 58(o 6

?V3 22 5 8 '/

7 4 l'/

23 569 569 s

35(/

24 9

S V/

25 891 xo 66 fo 2s 55'l 11 6SA 27 5 Y3 12 la D/

28 5 '/5 13

/a 48 3dd 29 14 5 0le 30 S05 15 (o X' 3:

N 16 6 VL/

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)

l UNIT SHUTDOWNS AND POWER REDUCI10NS DOCKET NO.

S'O ~30Y

~

UNIT NAME E / hn U" if" -1 DATE 9'3-? /

REPORT MONTH Mt>d osT-19 P/

COMPLETED BY. T 71-CoM TELEPHONE

• 1/J-7W-JOTY ex7.sto 3 "i

.5 E 3

$h Licensee 5-r, b".

Cause & Corrective No.

Date g

3g y

,g g 5 Event u?

E'8 Action to 5

jgg Report a N0

[U Prevent Recurrence 6

8Io207 F

12 S A

3 aJA ala a)A 7ea. cue -rr, e elve +o w-Problems.

IO gtogog F

j, <j

(.7 3

Al A dlA d}A Reac4cr t r,eP Oom In 4ermeb5 k Aants L. AiGH Fltri cl u e

-+1)

( Ec k'e n*3 0 p -+ob moek Ope r a+cr-e n's -h's. L. Lo a. e.

1 3

4 F: Forced Reason:

Method:

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

Entry Sheets for Licensee C Refueling 3-Automatic Scram.

Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operatnr Training & Ucense Examination F-Administrative 5

G-Operational Error (Explain)

Exhibit 1 - Same Source (9/77) 110:her (Explain) 1

o

{

4

SUMMARY

OF OPERATING EXRRIEfCE UNIT 1 The Unit entered the reporting period at a power level of 1055 MWe (99%

1 reactor power).

The Unit was on-line the duration of the reporting period having an Availability Factor of 100% and a Capacity Factor of 96.6%.

The Unit ended the month on-line at a power level of 1057 MWe (99% reactor power).

UNIT 2 The Unit entered the reporting period at a power level of 716 MWe (69% reactor power). On August 7th, at 0915 hours0.0106 days <br />0.254 hours <br />0.00151 weeks <br />3.481575e-4 months <br /> a reactor trip occurred due to EHC problems.

The Unit was made critical on August 8th at 0040 hours4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br />. At 0345 hours0.00399 days <br />0.0958 hours <br />5.704365e-4 weeks <br />1.312725e-4 months <br /> a reactor trip occurred from Intermediate Range High Flux due to an l

operator picking up too much initial load. The Unit was made critical at 0415 hours0.0048 days <br />0.115 hours <br />6.861772e-4 weeks <br />1.579075e-4 months <br /> and was synchronized to the grid at 0507 hours0.00587 days <br />0.141 hours <br />8.382936e-4 weeks <br />1.929135e-4 months <br />. The Unit remained on-line the remainder of the month having an Availability Factor of 9153% and a Capacity Factor of 59.3%.

The Unit ended the month at a power level of 483 MWe (53% reactor power).

l t

1 l

t

~

M3]OR S3FETY RELATED f43INTENatCE EQUIPMENT NAME WORK DONE 18 Service Water Pump Rebuilt Pump, replaced wear rings, bushings; tension bearing, shaft sleeves and couplings.

1C Containment Spray Pump Put in new battery Relay P8YB Replaced relay.

IRC0020 Removed wedge bound in ' valve and broken stem. Installed' rew stem wedge and complete internals and repacked valves.

\\

s

i i

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 reouire 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 j

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

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

5.

Scheduled date (s) for submitting proposed licensing action and i

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 reauested 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.

i i

Page 1 of 3 4

(

w

,--r,.

i-m mm-,-,w-~

, y -

.__m,--

--r--._---,,

._--r-----..,y

- meem w--.wy.

w.m r y u-4-.,-,-

Unit 1 - Answers 1.

Zion Unit 1 2.

February 21, 1982 is the scheduled date for the next refueling outage.

3.

April 9,1982 is the scheduled date for initial criticality following re fueling.

4.

The reload fuel design and core configuration has not undergone On-Site and Of f-Site Review. However, no Technical Specification changes or license amendments are anticipated. The On-Site and Off-Site Review of the Cycle VII fuel design and core configuration is currently scheduled for completion by December 17, 1981.

5.

If the need for Technical Specification changes or other license amendments arise from the review in 4 above, then Jan.1,1982 wilI be the scheduled date for submitting the reauired information.

6.

No important licensing considerations are anticipated with this refueling.

7.

The number of fuel assemblies a) in the core 10193, and b) in the spent fuel storage pool which have been discharged by Zion Unit 1 is 308.

8.

The present licensed spent fual pool storage capac.ity (shared with Zion Unit 2) is 2112 fuel assemb];es.

The installation of the new storage rocks is presently occurring.

9.

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

Page 2 of 3

Unit 2 - Answers 1.

Zion Unit 2 2.

September 11, 1981, is the scheduled date for the next refueling outage.

3.

November 4,1981, is the scheduled date for initial criticality following refueling.

4.

The reload fuel design and core configuration has not undergone On-Site 4

and Of f-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 October 1, 1981.

l 5.~ No Technical Specification changes or license amendments are anticipated.

i 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 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.

i 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.

1

)

1 I

i

)

4 Page 3 of 3 3 1...

._._..__ _ _ _._ _,-____._. _ _____