ML20058K228
| ML20058K228 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 11/30/1993 |
| From: | Broccolo E, Cygan J COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| ZAD-93-012, ZAD-93-12, NUDOCS 9312150005 | |
| Download: ML20058K228 (13) | |
Text
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Comm nw:alth Edison Zbn Generating statbn 101 Shibh Blvd.
Zbn, I!!inois 60099 Telephone 708 / 746-2084 December 9, 1993 ZAD-93-012 Nuclear Regulatory Commission Document Control Desk Washington. DC 20555
Dear Sir:
Attached is the November 1993 Operating Status Report.
fN!A E /A. Broccolq') ~
Station Manager Zion Station TPJ/]lc Enclosure cc:
Regulatory Assurance USNRC Document Control M. Wallace J. Martin (NRC)
T. Rieck D. Farrar D. R. Eggett INPO Div. of Enforcement Health i
State of Illinois F. Yost NRC Inspector, Zion Operating Engrs.
fp, C. Y. Shiraki - Fax Master File I
9312150005 931130 2 CLERK-5 (1)
PDR ADOCK 05000295 R
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i OPERATING DATA REPORT l
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DOCKET NO.
50-295 DATE 12/09/93 COMPLETED BY J. Cvoan
?
TELEPHONE (708)746-2084 X3169 j
OPERATING STATUS-l 1.
Unit Name:
Zion Unit 1 i
2.
Reporting Period: 0000 110193 to 2400 113093 Notes 1
3.
Licensed Thermal Power (MWt):
3250 4.
Nameplate Rating (Gross MWe):
1085 5.
Design Electrical Rating (Net MWe):
1040 i
6.
Maximum Dependable Capacity (Gross MWe): 1085 7.
Maximum Dependable Capacity (Net MWe):
1040 l
8.
If Changes Occur in Capacity Ratings (1tems Number 3 Through 7) Since Last Report. Give Reasons:
N/A i
i 9.
Power Level To Which Restricted. If Any (Net MWe):
N/A 10.
Reasons For Restrictions. If Any:
N/A This Month Yr-to-Date Cumulative
{
11.
Hours in Reporting Period 720.0 8.016.0 174.600.0 12.
Number Of Hours Reactor Was Critical 0.0 6.987.6 119.420.1 13.
Reactor Reserve Shutdown Hours 0.0 0.0 2.621.8 14.
Hours Generator On-Line-0.0 6.967.0 115.923.1 l
15.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWH) 0.0 21.839.856.0 338.573.147 17.
Gross Electrical Energy Generated (MWH) 0.0 7.295.546.0 109.859.560 18.
Net Electrical Energy Generated (MWH) 0.0 7.020.977.0 104.546.571 19.
Unit Service Factor 0.0 86.9 66.4 20.
Unit Availability Factor 0.0 86:9 66.4
~
21.
Unit Capacity Factor (Using MDC Net).
0.0 84.2 57.6 l
22.
Unit Capacity Factor (Using DER Net) 0.0 84.2 57.6 s
23.
Unit Forced Outaae Rate 0.0 0.9 15.9 i
24.
Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):
r
. 25.
If Shut Down At End Of Report Period. Estimated Date of Startup: 3/31/94 26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved j
t INITIAL CRITICALITY
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INITIAL ELECTRICITY i
COMMERCIAL OPERATION I
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i ZCLERK-5 (2) j
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- l OPERATING DATA REPORT 1
DOCKET NO.
50-295 l
DATE 12/09/93 COMPLETED BY J. Cycan TELEPHONE (708)746-2084 1
X3169 q
OPERATING STATUS
)
1.
Unit Name:
Zion Unit 2 2.
Reporting Period: 0000110193 to 2400113093 Notes i
3.
Licensed Thermal Power (MWt):
3250 4.
Nameplate Rating (Gross MWe):
1085 5
Design Electrical Rating (Net MWe):
1040 l
6.
Maximum Dependable Capacity (Gross MWe):
1085 7.
Maximum Dependable Capacity (Net MWe):
1040 8.
If Changes Occur in Capacity Ratings (ltems Number 3 Through 7) Since Last Report; I
Give Reasons:
N/A l
9.
Power Level To Which Restricted. If Any (Net MWe):
N/A 10.
Reasons For Restrictions. If Any:
N/A This Month Yr-toiDate Cumulative 11.
Hours in Reporting Period 720.0 B.016.0 168.313.0' l
12.
Number Of Hours Reactor Was Critical 0.0 5 427.4 119.965.1 13.
Reactor Reserve Shutdown Hours 0.0 0.0 226.1 14.
Hours Generator On-Line 0.0 5.427.1 117.006.1 15.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWH) 0.0 16.437.447.0 347.129.787 17.
Gross Electrical Energy Generated (MWH) 0.0 5.513.227.0 111.681.162 18.
Net Electrical Energy Generated-(MWH) 0.0 5.292.177 0 106.402.841 l
19.
Unit Service Factor 0.0 67.7 69.5 20.
Unit Availability Factor 0.0 67.7 69.5 t
21.
Unit Capacity Factor (Using MDC Net) 0.0 63.5 60.5 l'
22.
Unit Capacity Factor (Using DER Net) 0.0 63 5 60.5 23.
Unit Forced Outage Rate 0.0 0.0 15.0 24.
. Shutdowns Scheduled Over Next 6 Months (lype Date, and Duration of Each):
,q 25.
If Shut Down At End Of Report Period. Estimated Date of Startup: 3/8/94 l
26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l
1 8
l ZCLERK-5 (3)
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_A-
. UNIT SHUTDOWNE AND POWER REDUCTIONS DOCKET NO. 50-295 UNIT NAME Zion Unit 1 DATE 12/09/93 COMPLETED BY J. Cyaan TELEPHONE (708) 746-2084 x3169-REPORT MONTH
- NOVEMBER 1993 f
1 Duration 2
Method of Licensee System Component Cause & Corrective No.
Date Type (Hours)
Reason Shutting Event Code 4 Code 5 Action to Down 3 Report #
Prevent Recurrence Reactor 11/01 S
720.0
'C 1
Continuation of Refueling Outage f.
I 1
2 3
4 Reason Method Exhibit G - Instructions-F: Forced
.A-EquihmentFailure(Explain) 1 1-Manual for Preparation of Data 5: Scheduled
'B-Maintenance or Test 2-Manual Trip Entry Sheets for Licensee, C-Refueling 3-Auto Trip Event Report (LER) File, D-Regulatory Restriction 4-Continued (NUREG-0161)
E-Operator Training & Licensee Examination 5-Reduced Load F-Administrative 5
G-Operational Error (Explain)
Exhibit 1 - Same Source H-other (Explain)
ZCLERK-5'(4)1
4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-304 UNIT NAME Zion Unit 2 i
DATE 12/09/93 COMPLETED BY J. CYaan TELEPHONE (708) 746-2084 x3169 1
REPORT MONTH NOVEMEER 1993 1
Duration 2
Method of' Licensee System Component Cause & Corrective No.
Date Type (Hours)
Reason Shutting Event Code 4 Code 5 Action to Down 3 Report #
Prevent Recurrence Reacter 4
11/01 S
720.0 F
1 Continuation of Service Water Outage.
1 2
3 4
Reason Method Exhibit G - Instructions F: Forced A-EquibmentFailure(Explain) 5: Scheduled 1-Manual for Pre)aration of Data B-Maintenance or Test 2-Manual Trip Entry Sleets for Licensee C-Refueling 3-Auto Trip Event Report (LER) File 0-Regulatory Restriction 4-Continued (NUREG-0161)
E-Operator Training & Licensee Examination 5-Reduced Load F-Administrative 5
'G-Operational Error (Explain)
Exhibit 1 - Same Source H-Other (Explain) l' l
l ZCLERK-5 (5)
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-295 UNIT Zion Unit 1 DATE 12/09/93 COMPLETED BY J Cycan TELEPHONE (708) 746-2084 x3169 MONTH NOVEMBER 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1
-9 17
-9 e
2
-9 18
-9 3
-9 19
-9 4
-9 20
-9 5
-9 21
-9 6
-9 22
-9 7
-9 23
-9 8
-9 24
-9 9
-9 25
-9 10
-9 26 o
11
-9 27
-9 12
-9 28
-9 13
-9 29
-9 14
-9 30
-9 15
-9 31
-9 16
-9 INSTRUCTIONS On this format. list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
i ZCLERK-5 (6)
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-304' UNIT Zion Unit 2 DATE 12/09/93
' COMPLETED BY J. Cyoan TELEPHONE (708) 746-2084 x3169 MONTH NOVEMBER 1993 DAV AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
-(MWe-Net)
(MWe-Net)
I
-8 17
-8 2
-8 18
-8 3
-8 19
-8 i
4
-8 20
-8 5
-8 21
-8 6
-8 22
-8
.j 7
-8
'23-
-8 8
-8 24
-8
~i 9
'8 25
-8 10
-8 26
-8' l'1
-8 27
-8 12
-8 28
-8' 13
-8 29
-8 14
-8
'30
-8 15
-8 31
-8 i
16 8
INSTRUCTIONS On this format list the average daily unit power level in MWe-Net for each ' day in the-reporting month. Compute to the nearest whole megawatt.
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-ZCLERK-5 (7)'
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~ NOVEMBER 1993
SUMMARY
OF OPERATING EXPERIENCE UNIT 1 Unit.1 began and ended November Off-Line for Refueling and Dual Outage work on 1
Service Water and Component Cooling Systems.
UNIT 2 Unit 2 began and ended November Off-Line for Dual Outage work on Service Water and Component Cooling Systems.
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ZCLERK-5 (8) 1
p.,
y En 1
M
.i NOVEMBER 1993'
)
MAJOR MAINTENANCE Ecuipment Name Work Performed (UNIT 1) i SW Major SW Lines Work Scheduled Outage 005: 11/05/93 - 02/04/94 e
i CC Major CC Lines Work Scheduled Outege 005: 11/05/93 - 02/04/94 j
d' 0 D/G Overhaul Overhaul 005: 10/24/93 - 01/28/94 l
1A D/G Overhaul Overhaul 005: 11/11/93 - 02/12/94 l
1A RCP Seal Inspection i
Repair Seal 11/04/93 -_01/15/94_
IB RCP Pump & Motor Work l
Inspect Pump / Motor i
11/04/93 - 01/10/94 MOVs MOV Overhaul & Testing Overhaul MOVs 005: 10/11/93 - 02/15/94-l e
.I l
COMMENT (S):
Refueling and Dual Outage Work, Service Water and Component Cooling Systems repair ZCLERK-5 (9)
I
, q..
1 NOVEMBER 1993 MAJOR MAINTENANCE-
)
l Ecuinment Name.
Work Performed (UNIT 2)
[
005: 11/05/93 - 02/04/94..
I Scheduled Outage l
Scheduled Outage.
i 005: 11/05/93 - 02/04/94 2A D/G Overhaul Overhaul l
ODS: 10/14/93 - 01/11/94 l
5 MOVs MOV Overhaul & Testing.
.i Overhaul MOVs 005: 10/11/93 - 02/15/94 j
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COMMENT (S):
Dual Outage work Service Water and Component Cooling Systems repair.
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ZCLERK-5 (10) l i
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REFUELING'INFORMATION REQUEST e
Ouestions:
l 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-i technical specification change or other license amendment?
l o
i If answer is yes, what, in general, will these be?
p If answer is no har the reload fuel design and core configuration been-reviewed by your Plant Safety Review Committee to determine whether any
-l unreviewed safety questions are associated with the core reload (Ref.
10.CFR Section 50.59)?
i If no such review has taken place, when-is it scheduled?.
5.
Scheduled date(s) for submitting proposed licensing action and q
supporting information.
i s
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.
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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 j
any increase in licensed storage capacity that has been requested or is planned. in number of fuel. assemblies.
f 9.
The projected date of the last refueling that can be discharged to the l
spent fuel pool assuming the present licensed capacity.
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P Unit 1 Answers
.1 Zion Unit 1 2.
Cycle 13 is scheduled to shutdown October 21, 1993 for refueling.
.3.
Cycle 14 is scheduled to start up March 31, 1994.
[
4.
Yes. Neutron Flux - NIS Instrumentation unit change ~per Gamma Metrics Mod. Onsite Review completed 4/8/93, submitted 4/21/93, approval was received on 10/29/93.
l-5.
Not applicable or none proposed.
J:
6.
Not applicable.
7.
The number of fuel assemblies F
l a) in the core is 0. and b) in the spent fuel storage pool from Zion Unit 1 is 977.
8.
The present licensed spent !Jel pool storage capacity (shared with Zion Unit 2) is 3012 fuel assemblies (only 2762 locations will be accessible).
i 9.
Zion Station will lose dual full core discharge capability in November i
2001, at the beginning of Unit 1 Cycle 19. based.on the latest Nuclear l
l Stations Refueling Schedule. Full core discharge capability for a single core will be lost in May 2003, at the beginning of Unit 1 Cycle
].
20.
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i ZCLERK-5 (12) i j'-
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i Unit 2 - Answers l
1.
Zion Unit 2 1
2.
Cycle 13 is scheduled to shutdown January 5.-1995 for refueling.
I 3.
Cycle 14 is scheduled to start up March 22, 1995.
l 4.
Yes. Neutron Flux - NIS Instrumentation unit change per Gamma Metrics-l Mod. Onsite Review completed 4/8/93, submitted 4/21/93. approval was received on 10/29/93.
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5.
Not applicable or none proposed.
6.
Not applicable.
7.
The number of fuel assemblies l
a) in the core is 0. and b) in _the spent fuel storage pool from Zion Unit 2 is 1.017.
j
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i 8.
The present licensed spent fuel pool storage capacity (rhared with Zion.
_i Unit 1) is 3012 fuel assemblies (only 2762 locations will be accessible).
j 9.
Zion Station will lose dual full core discharge capability-in November l
2001. at the beginning of Unit 1 Cycle.19. based on the latest Nuclear Stations Refueling Schedule. Full core discharge capability for a l'
single core will be lost in May 2003, at the beginning of Unit 1 Cycle 20.-
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