ML20054B335

Monthly Operating Repts for May 1981

ML20054B335
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	06/08/1981
From:	Jackie Cook COMMONWEALTH EDISON CO.
To:
Shared Package
ML20054B329	List: ML20054B328 ML20054B335
References
NUDOCS 8204160491
Download: ML20054B335 (11)

Text

..

OPERATING DATA REPORT DOCKET NO. 80-2M DATE

/e-R-PI COMPLETED BY J 07. Codf, TELEPilONE 3/2-WA 26W ext. 3u.s OPERATING STATUS 2 inn On'Y /

1. Unit Name:

ON) R1DMA1 % MOO 8/O G I

2. Reporting Period':

3. Licensed Thermal Power (MWt):

33G

4. Nameplate Rating (Gross MWe):

/ C PI

5. Design Electrical Rating (Net MWe):

1 o 'l o

6. Maximum Dependable Capacity (Gross MWe):

/A N

7. Maximum Dependable Capacity (Net MWe):

/ o '/o

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

A ) } /%

i

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

M1,/ A

10. Reasons For Restrictions,if Any:

A IA stake f'ogunEC/M This Month Yr.-to-Date

1. Ndu#mula#9e' #

1 II. Hours in Reporting Period 9N b lo A 3 65.8/5'

12. Number Of Hours Reactor Was Critical 9 A lo - /

I3/93 4/S' P19 20

13. Reactor Reserve Shutdown Hours O

o 4. I,d /. P

14. Hours Generator On-Line (oM 3. 3

/. / s3. a c/4 4// 3. c)

15. Unit Reserve Shutdown Hours O

O

'O

16. Gross Thermal Energy Generated (MWH)

/. F lo 3 / h O 3 4 8 O >1J1

/ a t/, P2o. c/r7

17. Gross Electrical Energy Generated (MWH)

' (0 / A ' f ef

/[ 03(o /o Xf

'/OI/OV,'//O

18. Net Electrical Energy Generated (MWH) 4 8 k P A lo

' 9 70 'Olo 3 A7$ 9 /09'. / ?O l

19. Unit Service Factor 86/

3M.D (A P. A ' '

20. Unit Availability Factor RK/

.32 O fr P 3

21. Unit Capacity Factor (Using MDC Net) 75.3 45.7

.5 6. A

22. Unit Capacity Factor (Using DER Net)

M3 D7 5(o d

23. Unit Forced Outage Rate

/ 4. Oy

/ [o, o

/y, f

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

sJ,l A-

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

Al,! A

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

Forecast Achiesed INITIAL CRITICALITY INITIAL ELECTRICITY af//t COMMERCI AL OPERATION C20416 91 0 S

PDR AD PDR (9/771 R

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

dO-295 UNIT -Zion I)n o r j DATE lo - E -9 I COMPLEED BY M #7 bo d TELEPIlONE 3 /d -7/(c - S 08 Y ErT.393 MONTH A74 t/ /9E/

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

(MWe-Net)

I

'71 O 17

/009 2

-33 is

/njQ 3

-3 A 19

/O//

4

-32 20

/022

/63/

Sof 21 s

/ o 3i 98b 22 6

259

/O27 23 7

9/[

/ O '/ /

24 8

20)I 25

/6/7 9

P2V 26

/o'/6 to 9/ 7 9/O 27 11 390 9/A 28 12 59D 927 2,

13 9/ a

/o/ /

t 14 3o 997

/ d 21 31 15 9bb 16 l

l 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) i l

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

30 - A 9 5~

UNIT NAME 2 /ae) de/r /

DATE G E l COMPLETED BY 5 #1. re e k" REPORT MONTH er7 A's r4PI TELEPHONE

'3 i A >'I/c -2cR4 at 7. 5(o3 E

E jg 3

j $i Licensee

[v, j'q, Cause & Corrective No.

Date i

5=

4

.;; s 5 Event gy g3 Action to f~

3g=

Report e en V O

H o

Prevent Recurrence u

6

,5 7 I 0 s'O2-F S 1. S 6

i st))A A]/\\

iO /A t/n ir o n-c ame nue-

+o tur b ohe ha l an cine 6

eIOSO4 F

'1. t 6

I N/A tJlA dlA Un o'r O # F ~ L IA2 D UC-60

+ve b, Ae_ b a t a n e r h e.

9 9toS28 G

Lo l b

b 7 l-o z z.

rc

&ENE49 ge e -+ce / Tuib ia tr ;p a

Sefe+y In, e a,on- /os s o f i n'.'t r h r" 00 b; l-c_ pe e (cr m,b ej

c. 0 1; b e cs tr b n on o yer s o w e y.

o Dt.I+o_ -f'.

I 2

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-Operator Training & Ucense Examination F-Administ rative 5

G-Operational Error (Explain)

Exhibii 1 - Same Source (9/77)

Il-Other (Explain)

N U;,

y

~,

OPERAIING DATA REPORT i

i DOCKET NO.

Ad-304 DATE

/o - EP - P1

~~

COMPLETED BY 1B7 /~mE TELEPilONE 373-7 % dCP/

EX 7. 3(s3 OPERATING STATUS Onir b_

Notes

1. Unit Name:

,nn

2. Reporting Period': N o9/OG/*)~DVCOe/OG/

3. Licensed Thennal Power (MWt):

2' d 5 0

4. Nameplate kating (Gross MWe):

/O N

5. Design El ctrical Rating (Net MWe):

/ 0W

6. Maximum Dependable Capacity (Gross MWe): ' /ON' 7, Maximum Dependsble Capacity (Net MWe):

- If0

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

diA s

A

9. Power Level To Which Restrict'd,If Any (Net MWe)/ 4 [

10. Reasons For Restrictions,if Any:

M,

\\

soit)ce. commECC/Ala Opo/ud/oA 9-/7.W This Month.

Yr..to.Date Cumulative s

II. Hours In Reporting Period 9 '/N '

1 to A 3

~5 9 N V

12. Number Of Hours Reactor Was Critical

? / 3. 9 Y 6 9(o 4 % 'J 7 /. 9

13. Reactor Reserve Shutdown Hours O

0 A J /s. /

14. Hours Generator On.Line 9/O T._

A M8. A t/ 4 J 33.9

15. Unit Reserve Shutdown Hours O

o O

16. Gross Therma! Energy, Generated (MWH) 0,090.?56 16, a ff f pad 393, a d'1

/Ro,SOA.79(p

17. Gross Electrical Energy Generatsd (MWH) 6 SS. V40 3

a t w ?l/o o5' I8. Net Electrical Energy Generated (MWH) 63 M V39 __3[/A9.O77

%'. /c 6I-M P

19. Unit Service Factor U.Y 9 P. D

'? /. 9 '

20. Unit Availability Factor 96 8 9 2. 1 9/. 9

'I.2 83.o 59.'9 A

l

21. Unit Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net) 9 I A-93.O 69.9

23. Unit Forced Outage Rate

1. . 5

/. 8

/ lo.3

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

OveKnci _s c_N AM E+r %Qde f & 1 Q8 l kr n,n,ordyimn te la e k,L4 we e K'S j

y

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

Al I4

26. Units in Test Status (Prior to Commercial Opera!ionP Forecast Achieved INITIA L CRITICA LITY 4 ) / 19 l

INITIA L ELECTRICITY COMMERCIAL OPER ATION l

(9/77)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

6 O-30Y UNIT ? l0 A l]n If R DATE S'9'Rl I M. [ Cod COMPLETED BY TELEPilONE 3 /J-7//o 403 GnT.363 M AY /9i[

MONTH DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net)

(MWe. Net) 8N 99 d 17 I

$91 90tc is 2

996 890 19 3

8 P9 F9 7 20 4

79V Efe 21 5

79f f(o F 22 6

E9b 5 lo 7 23 7

9//

-3/

24 a

8dO 733 25 9

9o1 899 26 no FP/

898 27 11 9/b 8k7 28 12 Eb M9 29 13 P9/

88b 30 14 913 903 3:

is P9/

16 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 megawatt.

(9/77)

L

O UNIT SHUTDOWNS AND POWER REDUC 110NS DOCKET NO.

dOddY UNIT N AME d I/JM fin?Td DATE G -P 4 /

REPORTMONTH 07 A(/ /Gpf COMPLETED BY X /D-( M E TELEPHONE. ~1/J NG-908V Exr.ar3 3

Licensee j'r, b".

Cause & Corrective

.5?

3 h ~Yk 83 Action to No.

Date i

58 4

2 5

Event

=?

g$ 5 5

j gi g Report #

N0 0

H Prevent Recurrence c5 1

5 3I0601 V

5 s.a s

a g s.o g z e.

,,ua a g,,,u,+,;,,ogauy

.T.n3ctf tM -

53 o(

ISS&Orner, & i n RY itf ca useD lo$S o k s hSirtynen {cdtok O n0 C1eo pumps, 1

2 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 Operator Training & Ucense Examination F Administrative 5

Goperational Error (Explain)

Exhibit 1 - Same Source (9/77)

H-Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE UNIT 1 The Unit entered the reporting period at a power level of 825 MWe (81% reactor power).

On May 2nd at 0108 hours0.00125 days <br />0.03 hours <br />1.785714e-4 weeks <br />4.1094e-5 months <br /> the Unit was taken off-line for turbine balancing and was synchronized to the grid on May 5th at 1035 hours0.012 days <br />0.288 hours <br />0.00171 weeks <br />3.938175e-4 months <br />.

On May 9 at 0541 hours0.00626 days <br />0.15 hours <br />8.945106e-4 weeks <br />2.058505e-4 months <br /> the Unit was taken off-line for turbine balancing and was synchronized to the grid at 1447 hours0.0167 days <br />0.402 hours <br />0.00239 weeks <br />5.505835e-4 months <br />.

On May 28th at 0851 hours0.00985 days <br />0.236 hours <br />0.00141 weeks <br />3.238055e-4 months <br /> a reactor / turbine trip occurred and Safety Injection from loss of Inverter 114 while performing calibrations on Overpower Delta T.

The Unit was made critical on May 29th at 0248 hours0.00287 days <br />0.0689 hours <br />4.100529e-4 weeks <br />9.4364e-5 months <br /> and was synchronized to the grid at 0500 hours0.00579 days <br />0.139 hours <br />8.267196e-4 weeks <br />1.9025e-4 months <br />.

The Unit ended the month on-line having an Availability Factor of 85.17 and a Capacity Factor of 75.9% at a power level of 1078 MWe (99%

reactor power).

UNIT 2 The Unit entered the reporting period at a power level of 920 MWe (91% reactor power).

On May 7th at 1556 hours0.018 days <br />0.432 hours <br />0.00257 weeks <br />5.92058e-4 months <br /> a reactor trip and safety Injection occurred from loss of inverter 213 causing loss of instrumentation and feedpumps.

The Unit was made critical on May 8th at 2202 hours0.0255 days <br />0.612 hours <br />0.00364 weeks <br />8.37861e-4 months <br /> and was synchronized to the grid on May 9th at 0107 hours0.00124 days <br />0.0297 hours <br />1.76918e-4 weeks <br />4.07135e-5 months <br />.

The Unit remained on-line the remainder of the month having an Availa-bility Factor of 95.5% and a Capacity Factor of 81.3t.

The Unit ended the month at a power level of 938 MWe (92; reactor power).

O MAY MAJOR SAFETY REI.ATED MAINTI' NANCE Equipment Name Work Done "O"

Diesel Generator Inspect cooler for leak and repaired 1B Charging Pump Replaced charging pump.

Power Relief Valve Installed new trimset, new spacer, new stem bushing and reset.

1C Containment Spray Pump Replaced inboard and outboar(

bearings, tightened sleeve nuts, checked oil rings, checked pump alignment, repacked coupling.

2A Diesel Generator Plug one tube leak.

l Instrument Inverter 213 Replaced slave transformer and master transformer.

l i

t

Page 1 of 3 REFUELING INFORMATION REOUEST 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 asgociated with the core reload (Ref.10 CFR Section 50.59) ?

If no such review has tak.cn pla'ce, 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 assemblics.

(

9.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity.

l l

L

~

~'

Page 2 of 3 Unit 1 - Answers

1. - - Zion Unit 1 2.

February 20, 1982 is the scheduled date for the.next refueling outage.

3.

April 3, 1982, is the scheduled date for initial l

criticality following refueling.

4.

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

Ilowever, 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.

• f the need for Technical Specification changes or 5.

I other license amendments arise from the review in 4 above, then Jan. 1, 1982 will be the scheduled date for submitting the roquired information.

6.

No important licensing considerations are anticipated with this refueling.

7.

The number of fuel assenblies a) in the core is 193, and b) in the spent fuel storage pool which have been discharged by Zion Unit 1 is 308.

8.

The present licensed spent fuel pool storage capacity (shared with Zion Unit 1) is 2112 fuel assemblics.

The installation of the new storage racks is presently occurring.

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.

Page 3 of 3 Unit 2 - Answers 1.

Zion Unit 2 2.

September 13, 1981,is the scheduled date for the next refueling outage.

3.

November 8, 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, llowever, 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 reg'uired information.

6.

No important licensing considerhtions 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.

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.

s