ML20235H294
| ML20235H294 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 06/30/1987 |
| From: | Austin G, Pliml G COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8707150089 | |
| Download: ML20235H294 (12) | |
Text
'
OPERATING DATA REPORT W~NT DOCKET HO.
DATE h-8 7 COMPLETED BY 6r A shn TELEPHONE
'/4 2R'/
OPERATING STATUS
- 1. Unit Name:
- 1
- 2. Reporting Period:Q7j a/O m 75 87 M So N
- 3. Licensed Thermal Power (MWt):
D50
- 4. Nameplate Rating (Gross MWe):
/6 M 4
- 5. Design Electrical Rating (Net MWe):
/dVd
- 6. Maximum Dependable Capacity (Grom MWe): /06
'I
- 7. Maximum Dependable Capacify (Not MWe):
/dW S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
A/A i
M
- 9. PowetlevelTo Which Restricted,if Any(N pe):
I
- 10. Reasons For Restrictions.lf Any:
1
(
This Month Yr.-to Dete Cumuistive
'O Y3 Y NM Nb
- 11. Hours la Reporting Period
- 12. Number Of Hours Reactor Was C$tical MdO M 4*O, A
&/, GG ff. 4.
- 13. Reactor Reserve Shutdown Hours OO d.O,
_2,O 2 / 4 f
- 14. Hours Generator Ont.kne 9AO d 2 0(o fo. V 7 % / R V. Is
- 15. Unit Reserve Shutdown Hows
- o. O O. O O, O
- 16. Grom Thermal Energy Generated (MWH) 57,//R 453 I,3(A. PR '7 A RV 7/a2 M 5'
- 17. Gross Electrical Energy Generetad (MWH) 74V 35 7
/, F/3. 693 7'6fe83.(,50
- 18. Net Electrical Energy Generstad (MWH) b97507
/; 7//,V(o(
71 ya y, W 3
- 19. Unit Service Factor
/do V2 (e 64.9
- 20. Unit Availability Factor
/oo
'/7, 6 g,6, 9
- 21. Unit capacity Factor (Using MDC Net) 93./
37,7 STf. 9
- 22. Unit Capecity Factor (Using DER Net)
V3,/
37.7 52f.Y 4
- 23. Unit Forced Outage Rate
- d. O
- d. O
/3,3-
- 24. Shutdowns Scheduled Over Next 6 Months (Type. Dete and Duration of Each):
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup:
- 26. Units In Test Status (Prior :o Commercial Operation):
Forecast Achieved i
INITIAL CRITICALITY INITIAL ELEC'lRICITY i
COMMERCIAL. OPERATION 87071500G9 870630 ADOCK 05000295 (4/77) '
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1 AVERAGE DAILY UNIT POWER LEVEL I
50-ass DOcxEr NO.
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' 7"Io '87 DATE h ShG COMPLETED BY TELEPsONE'. W 6 WV U nl.
uom '
l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL -
MWe-Ne0 (MWe-Net) '
b i
17 97 969 l
2-18-
-972 989 i
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4 972 983 2i 3-982 8/o l 22 6
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27 11 l
hb 28 12 990 9/o7 2,
n h9b 9b8 30 14 R7(o ns 987 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.
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OPERATING DATA REPORT 50' 30 Y -
DOCKET NO.
DATE 7-6 -Ji 7 COMPLETED BY 4 Nus/7h TELEPHONE 7V6408V OPERATING STATUS
- 1. Unit Name:
'M N
- 2. Reporting Patod: 8 7 01' o/ d % D 7 0 &7o/' 30 7Voo
- 3. Licensed Thermal Power (MWt):
3#60
/O B 5~
- 4. Nameplate Rating (Gross MWe):
/# Vo
- 5. Design Electrical Rating (Net MWe):
'#6
- 6. Maximum Dependable Capacity (Gross MWe):
- 7. Maximum Dependable Capacify (Net MWe):
/oVO
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasoner A/#
- 9. Power Level To Which Restricted,If Any MWe):
- 10. Reasons For Restrictions,If Any:
This Month Yr.to Dete Cumulative
!!. Hours in Reporting Period 7MO>
V3Vb
- d 033,d e
- 12. Number Of Hours Reactor Was Cr'itical Od
/993 V 8/./95 9
- 13. Reactor Reserve Shutdown Hours OO d, O
'd46,/
I4, Hours Generator On use 6,d
/9f4, /
7K PC V.f
- 15. Unit Reserve Shutdown Hours dao
- d. O d, d
- 16. Grom Thermal Eawgy Genereled (MWH) d
- C 823,J3 7 J72 9 V/,,S, 6 5 3
- 17. Grom Electrical Energy Generetad (MWH)
/3
/, 94 2,6 3.3 7d 6 7/. 663
- 18. Net Electrical Energy Generated (MWH)
~3M
/886A99 49 F#9 /3f
- 19. Unit Service Factor 6
V5. 7 fa s'
- 20. Unit Availability Factor O
V5' 7 7d f
- 21. Unit Capacity Factor (Using MDC Net)
~dI Vd. 3
- 46. d
- 22. Unit Capacity Factor (Using DER Net)
- 6 5' Vd 3 Ad.C
- 23. Unit Forced Outage Rate 4o
/,6
/V, 8
- 24. Shutdowns Scheduled Over Neat 6 Months (Type. Dete. sad Duration of Each):
- 25. If Shut Down At End Of Report Period.Estionated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY IN'.TIAL ELECTRICITY COMMERCIAL OPERATION (9/771 1
I AVERAGE DAILY UNIT POWER LEVEL M
DOCKET NO.
2'04 bbah 1 UNIT 7-b'87 DATE b.
Sh Q COMPLETED BY 7Wo2b8k TELEPHONE
'l f
Mb MONTil DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i
(MWe-Net)
- (MWe Net)
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INSTRUCTIONS On this format, list the average daily unit power level in MWe. Net for each day in th' Porting month. Compute o the nearest whole megawatt.
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i1l'
JUNE
{
MAJOR SAFETY RELATED MAINTENANCE.
Eauipment Name Work Performed i
O Diesel Generator Disassembled bearing and pedestal, i
cleaned and replaced insulators.
Vacuum tested and repaired leaks on cooler.
Cleaned flange surf ace, replace gaskets, replace mech.. seal, j
rebuilt thermostat valve, replace all main bearing temp. trips, replaced 7R l
cylinder valve cover and gaskets, replaced #6 master rod bearing half and repair oil leaks on SL and 8L cylinder.
j 2A Diesel Generator Replaced gaskets on 3L head.
Replaced piston rings and cylinder head gasket on 3R.
Replaced gaskets on 7L rocker arm and replac-ed 1L fuel injector.
28 Diesel Generator Replaced jacket water inlet manifold and repaired leaks.
Replaced all fuel drain hoses clean all inlet elbows and reinstalled with new gaskets, replaced all starting air hoses and main bearing hoses.
1109t 0591A e
i JUNE I
SUMMARY
OF OPERATING EXPERIENCE UNIT 1 The unit entered the reporting period at 994 MWe (89% reactor power). The unit remained on line the entire month ending at a power level of 994 MWe (90% reactor power), having an availability factor of 100%.
UNIT 2 The unit entered the reporting period off-line for the continuation of Cycle IX, X Refueling Outage.
The unit remained of f-line the entire month.
l l
\\
1109t 0591A L-
l l
l REFUELING INFORMATION REQUEST l
Questions:
1.
Name of f acility.
I 2.
Scheduled date for next refueling shutdown.
1 l
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?
J If answer is no, has the reload fuel design and core configuration been reviewed by your Plant Safety Review Committee to determine l
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?
l S.
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.
l l
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.
l l
Page 1 of 3 1109t 0591A L
Unit 2 -~ Answers 1.
Zion Unit 21
- 2. 'In current refueling' outage since' March 25,.1987. ;Next refueling outage scheduled.to begin in mid-October,1988.
- 3.. Ju lyl 23, 1987. is 'the approximate date for initial' criticality after.
refueling.
4.
No Technical Specification changes have been identified. An: initial-reload safety' evaluation review was held in December 1986. Another review, based on the extended operation of. Unit 2 Cycle 9, is planned-for-July, 1987.
The station On site Review is held after the reload safety 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 2 is 592 8.
The present licensed spent fuel pool storage capacity (shared with Zion Unit 1) is 2112 fuel assemblies. The installation of theJnew 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.
P
/
a i
l Page 3 of 3 q
l 1109t
</
0591A' u
U
._____ ___b
Unit 1 - Answers 1.
Zion Unit 1 4
2.
February 25, 1988 is the currently scheduled shutdown date.
Because of the delayed startup cf tha current cycle, this date is subject to change.
3.
Based on the above shutdown, the initial criticality following refueling would occur mid-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 i
plugging in Steam Generator "B" that may occur during the next outage.
i Using sleeving as a method of Steam Generator repair, the effective total plugging should remain below 10%.
The reload safety review is planned for October,1987 and the On-Site Review will be held af ter that review.
5.
None 6.
None 7.
The number of fuel assemblies a) in the core is 193, and i
b) in the spent fuel storage pool from Zion Unit 1 is 556.
i 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.
i 9.
In 1995, Zion Station will lose full core discharge capability. This date is based cr a December,1986 study.
j
)
j Page 2 of 3 11091 0591A L
a
+ O ' Zion Generating Station C mmenwsalth Edisen 3
101 Shiloh Blvd.
1 Zion, Illinois 60099 Telephone 312/746-2084 j
July 6, 1987 1
l U.
S.
Nuclear Regulatory Commission 1
Document' Control Desk Washington, DC 26555 j
Dear Sir,
1 Enclosed please find the Operating Status Report for the month j
of June,1987 for Zion Generating Station.
j l
Sincerel j
G.
Pliml j
St tion Manager j
Zion Station q
GJP/GLA/lsw Enclosure l
cc:
E.
P.
Galle i
J.
G.
Keppler (NRC)
L.
D.
Butterfield 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 gf
/!/
4 L_______--_-__-_-____--_--_._____---_.-.-._.
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