ML20083N579
| ML20083N579 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 04/30/1995 |
| From: | Olsen H BALTIMORE GAS & ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20083M787 | List: |
| References | |
| NUDOCS 9505230168 | |
| Download: ML20083N579 (10) | |
Text
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UNIT 1 OPERATING DATA REPORT cc**************************************************************************
Docket No. 50-317 May 15, 1995 Prepared by Herman O. Olsen Telephone:(410)260-6734 OPERATING STATUS
- 1. UNIT NAME Calvert Cliffs Unit 1 2.
REPORTING PERIOD APRIL 1995 3.
LICENSED THERMAL POWER (MWT) 2700
- 4. NAMEPLATE RATING (GROSS MWe) 918
- 5. DESIGN ELECTRICAL RATING (NET MWe) 845
- 6. MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 865
- 7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 835 8.
CHANGE IN CAPACITY RATINGS NONE 9.
POWER LEVEL TO WHICH RESTRICTED N/A r
- 10. REASONS FOR RESTRICTIONS N/A Year-Cumulative
- This month to-Date to Date 719 2,879 175,140
- 11. HOURS IN REPORTING PERIOD 719.0 2,879.0 125,759.7
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4
- 14. HOURS GENERATOR ON LINE 719.0 2,879.0 123,115.5
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,930,878 7,750,873 312,918,766
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 646,248 2,593,650 103,964,266
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 620,742 2,492,008 98,986,276
- 19. UNIT SERVICE FACTOR 100.0 100.0
-70.3
-20. UNIT AVAILABILITY FACTOR 100.0 100.0 70.3
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 103.4 103.7 68.4
- 22. UNIT CAPACITY FACTOR (USING DER NET) 102.2 102.4 66.9
- 23. UNIT FORCED OUTAGE RATE 0.0 0.0 8.6
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
N/A
- Time change
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:
N/A 9505230168 950515 PDR ADOCK 05000317 R
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AVERAGE DAILY UNIT POWER LEVEL cc**********************************************************************
Docket No. 50-317 F
Calvert Cliffs Unit No. 1 May.15,.'1995 i
Prepared by Herman O.
Olsen Telephone: '(410) 260-6734 L
APRIL 1995-Average Daily Power Level Average Daily Power Level' Day (MWe-Net)
Day (MWe-Net) l 1
867 17 867 j
2 831 18 868 i
3 867 19 868 4
867 20-867 5
'863 21 868 6
865 22 867 7
866 23 849 8
866 24 797 9
866 25 860 10 867 26 865 11 867 27 867 12 868 28 866 I
13 867 29 864 14 867 30 864 l
15 867 l
16 867 I
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UNIT SHUTDOWNS AND POWER REDUCI' IONS
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DOCKET NO. -
50-317 UNIT NAME.
Calvert WI 7
DATE May 15.1995 COMPLEIED BY Hennan O.Ohen TELEPHONE (4101 260-6734
- REPORT MONTH April 1995 MEUiOD OF SilUITING LICENSEE CAUSE & CORRECTIVE
~
DURAllON DOWN EVENT SYSTEM -
COMPONENT ACTION TO (IIOURS)
REASON 2 REACTOR 3 REPORT #
CODE 4 CODE 5 PREVENT RECURRENCE NO.
DA'E TYPEI There were no sigmficant power reductmas for this 4
month.
1 F: Forced 2 Reason.
3 Method.
'4 IEEE Standard 805-1984' S: Scheduled A-Equipment Failure 1 - Manual -
B -Maintenance or Test 2 - Manual Scram.
C - Refueling 3 - Automatic Scram.
5 IEEE Standard 803A-1983 D - Regd=*ary Restriction 4 - Continued E - Operator Training & License Examination 5 - Reduced Land F-Ad manive 9 - Other G -Operational Error H - Other l
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.i DOCKET NO. 50-317.
CALVERT CLIFFS - UNIT 1
_ May 15,1995 :
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SUMMARY
OF OPERATING EXPERIENCE' i
i April 1995 The unit began the month at 100% power. On 04/05/95 at 2216 power was immediately reduced to 92.5%
due to a control element assembly (CEA) being dropped during the performance of surveillance testing.
The CEA was restored to the correct position and power wm returned to 100% on 04/06/95 at 0055.
i On 04/23/95 water was noted leaking in the west side of the turbine building. Investigation revealed that source of the leak was a heater drain tank level control valve. Power was reduced to 90% at 1945 to allow
'l securing of the heater drain pump and subsequent isolation of the leaking valve. Following repairs the 2
. heater drain pump was restored to operation and power was returned to 100% on 04/24/95 at 1600.
The unit continued to operate at 100% the remainder of the month.
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' May 4,1995
> NFM 95-141 :
Page 2 of 3 REFUELING INFORMATION REOUEST l
l 1.
Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No.1, 2.
Scheduled date for next refueling shutdown: March,1996.
3.
Scheduled date for restart following refueling: May,1996.
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4.
Will refueling or resumption of operation thereafter require a Technical Specification change or
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. other license amendment?
Yes.
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a.
License amendment to reflect the new electrical distribution system configuration.
l b.
An amendment and exemption to allow the use of four lead fuel assemblies with -
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advance cladding material.*
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5.
Scheduled date(s) for submitting proposed licensing action and supporting infonnation.
a.
July 1995 l
b.
June 1995a 6.
Important licensing considerations associated with the refueling.
Physical modifications required to bring Calvert Cliffs in compliance with the Station Blackout rule will be completed in the 1996 Unit I refueling outage.
7.
The number of fuel assemblics (a) in the core and (b) in the spent fuel storage pool.
(a) 217
' (b) 1458 (Note 2)
Spent fuel pools are common to Units 1 and 2.
8.
(a) The present licensed spent fuel pool storage capacity, and (b) the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.
(a) 4710 (Note 1)
(b) 0 9.
The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining space for one full core off-load.
March 2007
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NOTE 1:
4710 total licensed site storage capacity.
(1830 pool + 2880 ISFSI) l NOTE 2:
216 Spent Fuel Assemblies in the ISFSI.
Entry has changed since last reported.
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UNIT 2 OPERATING DATA REPORT cc**************************************************************************
Docket No. 50-318 May 15, 1995 Prepared by Herman O. Olsen Telephone:(410)260-6734 OPERATING STATUS 1.
UNIT NAME Calvert Cliffs Unit 2
- 2. REPORTING PERIOD APRIL 1995 3.
LICENSED THERMAL POWER (MWT) 2700 4.
NAMEPLATE RATING (GROSS MWe) 911
- 5. DESIGN ELECTRICAL RATING (NET MWe) 845 6.
MAXIMUM DEPENDADLE CAP'Y (GROSS MWe) 870
- 7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 840 8.
CHANGE IN CAPACITY RATINGS NONE 9.
POWER LEVEL TO WHICH RESTRICTED N/A
- 10. REASONS FOR RESTRICTIONS N/A Year-Cumulative
- This month to-Date to Date
- 11. HOURS IN REPORTING PERIOD 719 2,879 158,495
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1,717.8 115,754.8
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6
- 14. HOURS GENERATOR ON LINE 0.0 1,703.5 114,154.2
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 0 4,527,148 292,024,077
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 1,518,254 96,533,563
- 18. NET ELECTRICAL ENERGY GENERATED (MWH)
(2,437) 1,450,299 92,271,909 18 UNIT SERVICE FACTOR 0.0 59.2 72.0
- 20. UNIT AVAILABILITY FACTOR 0.0 59.2 72.0 l21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 60.0 70.5
- 22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 59.6 68.9
- 23. UNIT FORCED OUTAGE RATE 0.0 6.7 5.9
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
N/A
- Time change
( ) Represents a negative value
- 25. IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:
May 17, 1995
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AVERAGE DAILY UNIT POWER-LEVEL tcc**********************************************************************
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Docket No. 50-318 Calvert Cliffs Unit.No.
2-May 15, 1995 Prepared by Herman O.
Olsen Telephone: (410) 260-6734 APRIL 1995 l
Average Daily Power Level-Average Daily Power Level Day (MWe-Net)
Day (MWe-Net)
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1
-4 17
-3 2
-4 18
-3 3
-4 19
-3 4
-4 20
-3 5
-4 21
-3 6
-4 22
-3 7
-3 23
-3 8
-3 24 0
9
-3 25 0
10
-3 26
-4 11
-3 '
27
-6 12
-3 28
-7 i
13 0
29
-7 14
-3 30-
-7
.a 15
-3 16
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-318 UNITNAME Calvert ChKs-U2
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DATE May 15.1995 COMPIEED BY -
Herman O. Olsen TELEPHONE (410) 260-6734-REPORT MONTH April 1995 MEIIIOD OF SHUITING LICENSEE CAUSE & CORRECRVE DURATION DOWN EVENT SYSTEM COhEONENT ACEON10 (IIOURS)
REASON 2 REACTOR 3 REPORT #
CODE 4 CODE 5 PREVENT RECURRENCE NO.
DATE TYPEI 95004 031895 S
719 C
4 The unit was shutdown for a planned refueling outage.
1 p.
Forced 2 Reason 3 Method:
S: Scheduled A-Equipment Failure 1 - Manual B - Mm: a.--u rc or Test 2 - Manual Scram.
C - Refueling 3 -~ Automate Scram.
5 IEEE Standard 803A-1983 D - Regulatory Restncton 4 - Continued E - Operator Training & License Exammation 5 -Reduced Load F - A "-.J L; iive 9 - Other G -Operational Error H - Other s
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DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 May 15,1995 i
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SUMMARY
OF OPERATING EXPERIENCE April 1995 l
i e
The unit began the month in naic 5, cold shutdown. On 04/04/95 the unit entered mode 6, refueling with the reactor vessel head detensioned. The vessel head was reinstalled and tensioned on 04/24/95 at 1210 and the unit returned to mode 5. The following significant work was completed during the month:-
t
- Reactor Vessel refueling.
- Steam Generator eddy current testing.
- inspection and overhaul of Emergency Diesel Generator 12.
- modifications to Emergency Diesel Generator 21 to increase the electrical capacity.
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May 4,1995 NFM 95-141
- Page 3 of 3
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REFUELING INFORMATION REOUEST 1.
Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2
~ 2.
Scheduled date for next refueling shutdown: Unit is currently shutdown for refueling.
3.
Scheduled date for restart following refueling: May 17,1995.
4.
Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?
No.
5.
Scheduled date(s) for submitting proposed licensing action and supporting infomtation.
None.
Important licensing considerations associated with the refueling.
6.
None.
I 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 1458 (Note 2)
Spcat fuel pools are common to Units 1 and 2.
8 (a) The present licensed spent fuel pool storage capacity, and (b) the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.
' (a)' 4710 (Note 1)'
(b) 0 t
9.
The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the.
present licensed capacity and maintaining space for one full core off-load.
March 2007 NOTE 1:
4710 total licensed site storage capacity.
(1830 pool + 2880 ISFSI)
NOTE 2:
216 Spent Fuel Assemblies in the ISFSI.
' Entry has changed since last reported.
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