ML20153B637

Monthly Operating Repts for Jan 1986

ML20153B637
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	01/31/1986
From:	Austin G, Pliml G COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
0505A, 1052T, 505A, NUDOCS 8602140367
Download: ML20153B637 (14)

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I OPERATING DATA REPORT DOCKETNO. 50-898 DATE dB of #6 COMPLETED BY (2 Musfra TELEPHONE 'M MX/(/

OPERATING STAT 1JS Sft/ Notes

1. Unit Nesse:

2. Reporting Period [tWD ft, o/o/ To 2V00 F4,4/3/

3. Lassesed TW Power (MWt): s'A50

4. Namspiste Rating (Gross MWe): /of6

5. Design Electrical Rating (Not MWe): /dVO

6. Eh DependeWe Cepecity (Gross MWe): /085

7. Mashoum DepsedeMe Cepecify (Net MWe): /oVO

g. If Changse Occur in Caposity Ratings (Items Number 3 Thsough 7) Since Last Report, Give Reasons:

AIR

9. Power level To Which Restrictsd,If Any (Net MWe): A/A

10. Reasses For Restrictions. If Any: A/A This Month Yr to.Dete Cummistive

11. HoursIn Reporting Posted 7YNd 7YNO //.D 950,d

12. Number of neurs Reseter Was CIstical 7VV, O '7 VV, O 7 9 V /3/), V

13. Resener Resern Shutdown Hours 6. O O. O A /08/J ,

I4. Heure Gementer On Ume 7YY' o 7Yy, a 72.350.2 \

15. Umse Reser= Shusdown uomo o/> /1 A o,/)  !

16. Geess Therusel Bassgy Generated (MWH) c7.3 W 887 c23 W ff7 805,9/o8 /54

)

17. Geess Electrieel Energy Generated (MWH) 78f/e30 71# /a30 /4.5/r/ va8

. 14. Met Elecerleel Bassgr Genosseed (MWM) 75333/ 75d43/ /a5l/03.y_59

19. Unit Servies Facter /00.O /C0.O A f, 3

20. Unis Avensbasty Foster /d9.o /60,o /#,3

21. Unit Cepecity Facter (Using MDC Net) 47 Y 97 V 5/. V ,

22. Unit C.,ecity Feeter (Using DER Net) 97 Y 97. Y SV, V '

23. Use Faced omtage Rete o, O O.D /3.'/

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

25. If Shot Down At End Of Report Perled. Estimated Date of Startup:

26. Unite la Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY y#

COMMERCIAL OPERATION k

R D

b / /

AVERAGE DAILY UNIT POWER LEVEL

~

DOCKET NO.

WI l Afif .

UNIT DATE M 07 [b COMPLETED BY tb TELEPHONE d*MdYd8 MON 11t & W$ibll

/

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) g /D0b 1y /0l?

2 l0kh I8 lb/Y 3 !O 19 /A/

< /0/9 20 /0/3

$ lOl 21 l0/I 6  !! 22 /O/!

7 /O 23 /O[1 s /n/& 2< /d//

, /6/7 2, /A/3 10 /O! 26  ![

11 l0b ~17 Il

,2 l0/7 2s /6//

13  !! 29  !

14 /h 30  !!

15 31  !

16 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.

i (9/77)

UNIT SHUTDOWNS AMD POWER RN

$0'h Z/dN d4/f 2

/ DATE REPORTMONTH 3@R C0tWLETEDBY /k#W AuM/A/

TELEPH0ffE (3t2l'Nd,9dW

~

g- = 4=3 ~

Licensee E Cause & Correctiw

$I

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No. Date I. ] Ewn E Action to

1. j[ #v 3

I 2 g gpj g d

Repwt #

fu Prevent Recurrence A0 lA-] M C N O 0 d l0 5 02 M ee nedach ots a vno.

J l I 2 3 4 F: Forced "" ** d i Reason: Exhibit G-Instructions l S: Scheduled A Equipment Failwe(Emplain) s. Manual Paration of Data B-Etenance of Test 2-Manual scras EntryP sheets for Licensee IW C Refueling 3-Aute scram Ewns Repwt (LER) File (NUREG-D Regulatory Restriction 4-centinued 0161)

E4perator Training & IJeanse Examination j:l*$*dI'**d F Administrattw 5 G4perational Errw(Empisin) Exhibit I Some Source (9/77) Hether(Emplain)

r OPERATING DATA REPORT DOCKETNO. IO ~M DATE O2 07 h COMPLETED BY 6 /h>Sf1C TELEPHONE 7%:'#0W OPERATING STATUS

1. Unit Nesse: M

2. Reporting Period:[M & C/ o/ 78 M M o/3/

3. Licemend Thennel Power (MWt): 3DO

4. Nesmoplate Rating (Gross MWe): /C#5

5. Design Electrical Rating (Not MWe): /OVO

6. Meshness DependeWe Cepecity (Gross MWe): /df5

7. m=i=- DependeWe Cepecify (Net MWe): /oVO S. If Cheeses Occur in Cepecity Ratings (Iteme Number 311moug! 7) Since Last Report, Give Reasons:

A/R

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

10. Reasses For Restrictions,If Any:

This Month Yr.te.Dete Cumudstive

11. Hours in Reporting Period 79# O 7F#o 92/o73,d

12. Numbw Of House Reactor Wu CIitical /22 / /22, / 7/, MO e A 13.' Reeceer Rosem Shutdown Hows C,O 6. o 246./ .

14. Hours Generator On use O.O O. O / N A D , '7 l

15. Unit Rosem Shutdown Heers AO d. O o.O l

16. Gme Thermal Insegy Generated (MWH) O O #Co/o72565

17. Gme Electrical Enugy Generated (MWH) D D /4SE59'5  ;

18. mt Enocerlent Isergy Geesessed (MWH) -/L663 -/4663 6 0 b /o v 7 7 9 l

19. Unit Servios Factor dO /J. O A9 ff

20. Unit AvailPh80ty Factor O.O /).M /R 8

21. Unit cepecky Factor (Using MDC Net) - /. (o - /. /o .3 F. 5

22. Unit cepecity Factor (Using DER Net) ~/ lo - / /e 3 7. 5 ,

23. Unit Forced Outage Rats O. O _

d, O /5. X l

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

25. If Shot Down At End Of Report Period. Estimated Date of Startup: ebruO ry' 4, 8%

26. Units in Test States (Prior to Commercial Operation): Forecent Achieved INITIAL CRITICALITY INITIAL ELECTRICITY g COMMERCIAL OPERATION (9/77)

~ .

e.

AVERAGE DAILY UNIT POWER LEVEL

~

DOCKET NO.

%&iLF.

unit

-DATE b OO d7

' COMPLE1ED BY 1/ lb TELEPHONE OIk 7EbE@

MONTH -

J DAY ~ AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) i -7 i, -R/

2

~

18 ~M

~ -

3 19 4 '/O 20 5 '! 21 ~b 6 ~! 22 'Od

~Nb 7 23

- /6 24 ~20

, - /5 25 -20 10 ~/ 26 11 ~ / 27 i2 - /f 2 - efd 13

~! 29 O

' ~

14 30  !

15 31 ~/

i. c?/

INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute o the nearest whole megawatt.

(9/77)

i uM TSNuvooWNB ANDPOWER REDUCDONS DOCKETND. 5 0'3 i

UDST MAbdE I/oAl Une f 1

' DATE UlflR 000etATEDSY 6. A/shet REPORT Adoping 1ER.EPIIONE N2 W6 Sof y i

i i

~ 3 --

g be.ne g. L c s.a cm,.ciw j No. Date .3I h *];3sc Ewn ' Action to j $ al jdi g Report ,

hu p,, ,, g c.,,,,,

j d i

l h Nb N b YYY 0 Y ~~ $ $& U d 0 l Nby l

i l

1 2 3 4 F: Forced ""

• d Reason: Exhibit G lastrusik.ns 5: Sch.duled A Equipnient Failure (Explain) s.ttanval fw Pr ation of Data a u.w== of Test 2-Planual saran Entry a for Licensee C Refuelin. 3-Acte serme Event Repwe (LER) File (NUREG-R 4-centinued 0161)

ng;d ""

D.RagulatLestric.

E o ,.r.to tion us.ne. Emi.e l

F Adminiarative 5 G4perational Erew(Emplain) Exhibis 1 Same Sousse 19/77) Hether(Emplain) l

NOVEMBER

SUMMARY

OF OPERATING EXPERIENCE UNIT l-The unit entered the reporting period at a power. level of 1052 MWe (99%

reactor power). The' unit remained on line the entire. report period, ending at a power level of 1053 MWe (99% reactor power) having and availability factor of 100% and a capacity factor of 97.7%.

Unit 2 The unit entered the report period shutdown for the continuation of . Cycle VIII-IX refueling outage. On December 26, at 2155 hours0.0249 days <br />0.599 hours <br />0.00356 weeks <br />8.199775e-4 months <br />, the unit was made critical. The unit remained critical for the remainder of the report period.

1052t 0505A

January Major Safety Related Maintenance Eauipment Work Performed 2A Charging pump room cooler Replaced Cooler 2A Containment spray pump motor Resurfaced bearings and shaft.

2B Containment spray pump discharge . Adjusted bypass breaker to compensate stop valve for pump pressure.

l Hydraulic control valve Reversed E2 & E3 to correct

1. 2RH HCV606 direction of setpoint station output.

1C service water pump Removed grade 5 bolts and replaced with grade 8 bolts l

l l

l l

1052t l 0505A l

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 thereaf ter 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 be discharged to the spent fuel pool assuming the present licensed capacity.

i l

Page 1 of 3 1052t 0505A

Unit 1 - Answers

1. Zion Unit 1

2. June 26,1986,1s one 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 prese'nt 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 0505A

Unit 2 - Answers

1. Zion Unit 2

2. The Unit shutdown on September 6, 1985 for the current refueling outage.

3. January 26, 1986 the unit was made critical after 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.

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 0505A

Zion Station Offsite Dose Calculation manual Zion Sections 7,2 and 8.0 Revision 11 Revision 11 SECTION PAGE CHANGE Table 7.2-1/ Uw value (water usage) has been changed to the 7 . 2-1 value 0.083 liters /hr upon NRC reviewer's request to provide agreei?ent with Reg. Guide 1.109.

Figure 7.2-1 Unrestricted area boundary has been moved to the shore line since no control can be exerted on the lake.

8.1/8.1 -1 With NRC concurrence assumption b has been_ revised so the a constant radionuclide mix based on isotopic release data averaged over seven years (1977 through June 1984) is now used.

8.1/8.1 -4 Mis-typed valves RV001, RV0002, RV0003, and RV004 were corrected.

8.1/8.1-4 To add more specificty, the phrase "through valves RV0005 and RV0006" was added to the last sentence of paragraph one.

8.1/8.1-5 A discussion of the service building ventilation monitoring system has been added per NRC reviewer's request.

Table 8.1-1/8.1-8 The composition of the mix noted on page 8.1-1 was added.

Table 8.1-2/8.1-9 Corrected mis-typed valve RV0004.

Figure 8.1-1 Figure was added per NRC reviewer's request to clarify release pathway.

Figure 8.2-1 Figure was added per NRC reviewer's request to clarify release pathway.

Table 8.4-1, Item 2/8.4-3, 8.4-4 TLD locations have now been listed explicity for.

clarification, '

1052t 0505A

SECTION PAGE CHANGE Table 8.4-1, 'Per agreement with NRC staff, surface water (public Item 3/8.4-4 water supply) analysis to only require gamma isotopic and tritium analysis.

Table 8.4-1, Addition of tritium analysis ter cooling water sample Item 3/8.4-5 to this section based on NRC Reviewer's request.

Table 8.4-1 The sediment sample collection frequency was revised Item 3/8.4-5 to match Tech.' Spec. frequency.

Ta bl e . 8.4-1, Per agreement with NRC staf f, milk collection Item 4/8.4-5 changed to semi-monthly during grazing season.

Table 8.4-1 Addition of collection and analysis of food Item 4/8.4-6 products when milk sampling is not performed per NRC request.

Table 8.4-1/8.4-6 Footnotes to table revised to read correctly.at NRC reviewer's request.

Table 8.4-3/8.4-7 Reporting level table has been revised to be made consistent with Tech. Specs.

Table 81.4-2/

8.4.8 through 8.4-10 LLD table has been revisd to be consistent with Tech Specs per NRC reviewer's request.

Figure. 8.4-1 Figure has been updated to show water and milk sample locations.

Figure 8.4-2 Figure has been revised to reflect TLD numbering revision.

Figure 8.4-3 Figure has been revised to include water and fish sampling locations.

l t

1052t 0505A

. m

[h CommomvealthEdison O" 101 Shiloh Blvd.

Zion, minois 60099 February 7, 1986 Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555

, Attention: Document Control Desk j

Dear Sir:

Enclosed please find the Operating Status Report for the month of January, 1986 for Zion Generating Station.

Very truly urs, G. .

4 Plimi St tion Manager Zion Station l GLA/ss Enclosure (11) cc: D. P. Galle J. G. Keppler (NRC)

L. D. Butterfield H. E. Bliss INPO R. Johnson Division of Env. Health

-State of Illinois Tech Staff File ie,,t 0505A

+* S

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