ML20117N217
| ML20117N217 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 08/31/1996 |
| From: | Katz P, Olsen H BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9609190032 | |
| Download: ML20117N217 (12) | |
Text
s PETER E. KArz Baltimore Gas and Electric Cornpany l
Calvert Cliffs Nuclear Power Plant Plant General Manager Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410 495-4101 I
September 16,1996 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:
Document Control Desk
SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 August 1996 Operating Data Reports The subject reports are being sent to you as required by Technical Specification 6.9.1.6.
Should you have any questions, please contact Mr.13ruce Mrowca at (410) 495-3989.
Very truly yours,
)
PEKAIOO/bjd Attachments cc:
D. A.13 rune, Esquire R. A.11artfield,NRC J. E. Silberg, Esquire R.1. McLean, DNR Director, Project Directorate I-1, NRC J. II. Walter, PSC A. W. Dromerick, NRC P. Lewis, INPO
- 11. J. Miller, NRC K. N. Larson, ANI Resident Inspector, NRC 9609190032 960831
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PDR ADOCK 05000317 R
PDR 100067 t
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UNIT 1 OPERATING DATA REPORT September 16, 1996 Prepared by Herman O. Olsen Telephone : (410) 4 95-6734 OPERATING STATUS
~~-----~~~
1.
UNIT NAME Calvert Cliffs Unit 1 2.
REPORTING PERIOD AUGUST 1996 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
- 10. REASONS FOR RESTRICTIONS N/A Year-Cumulative This month to-Date to Date
- 11. HOURS IN REPORTING PERIOD 744 5,855 186,876
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2,940.4 134,366.5
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4 1
- 14. HOURS GENERATOR ON LINE 694.6 2,834.2 131,557.9
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,732,443 7,351,520 334,653,524
]
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 555,298 2,434,934 111,146,634
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 519,105 2,308,518 105,833,011
- 19. UNIT SERVICE FACTOR 93.4 48.4 70.4
- 20. UNIT AVAILABILITY FACTOR 93.4 48.4 70.4
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 85.2 47.2 68.5
- 22. UNIT CAPACITY FACTOR (USING DER NET) 84.2 46.7 67.0
- 23. UNIT FORCED OUTAGE RATE 5.3 22.5 8.7
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
N/A
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:
N/A
UNIT SHUTDOWNS AND POWER REDUCTIONS
~
DOCKET NO.
50-317 IJNIT NAME Calvert Clifts-UI DATE September 16.1906 COMPLETED BY lierman O. Olsen TEi EPilONE (4101495-6734 REPORT MONTH August 1996 l METilODOF SIIUTTING LICENSEE CAUSE & CORRECTIVE DURATION DOWN EVENT SYSTT31 COMPONENT ACTION TO NO.
! DATE TYPEI (IIOUTLS)
REASON 2 REACTOR 3 REPORT #
CODE 4 CODES PREVENT RECURRENCE 96007 0801 %
F 4.1 C
4 N/A AB P
ne unit was in a forced outage due to the failure of 1 IB Reactor Coolant Pump.
l 96008 0801 %
'3 10.7 B
9 N/A JJ 12 The unit was removed from the grid for overspeed testing of the Main Turbine.
% 009 0802 %
F 34.6 11 5
96-004 IG CON
- 1. He unit was shutdown when the axial shape index for Reactor Protective System Channels B & C were discovered to be out of service.
- 2. De detector leads were found to be reversed on Channels B & C of the Linear Range Nuclear Instmment.
- 3. He leads were correctly reconnected. He procedure is being revised to fully cover all aspects ofinstallation and testing of the LRNI detectors. A review of procedures with similar weaknesses is being performed.
t t
l 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 - Regulatory Restriction 4 - Continued E - Operator Training & License Examination 5 - Reduced Load F-Administrative 9 - Other G - Operational Error 11 - Other
~.
AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-317 Calvert Cliffs Unit No. 1 September 16, 1996 Prepared by Herman O.
Olsen l
Telephone: (410) 495-6734 AUGUST 1996 Average Daily Power Level Average Daily Power Level Day (MWe-Net)
Day (MWe-Net) 1 7
17 839 2
103 18 839 3
-32 19 837 4
82 20 837 5
453 21 837 6
668 22 839 7
746 23 840 8
804 24 841 9
810 25 837 10 816 26 836 11 836 27 836 12 835 28 836 13 839 29 837 14 839 30 836 15 837 31 838 16 839
REFUELING INFORMATION REOUEST 1.
Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No.1.
2.
Scheduled date for next refueling shutdown: March 1998 3.
Scheduled date for restart following refueling: May 1998 4.
Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?
N/A 5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
N/A 6.
Important licensing considerations associated with the refueling.
N/A 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 1498 (Note 2) *a Spent fuel pools are common to Units I and 2.
8.
(a) The present licensed spent fuel pool storage capacity, and (b) the size of any merease m licensed storage capacity that has been requested or is planned, in number of fuel assemblics.
4 (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 NOTE 1:
4710 total licensed site storage capacity.
(1830 pool + 2880 ISFSI)
NOTE 2:
240 Spent Fuel Assemblics m the ISFSI.
Entry has changed since last reported.
24 assemblics in process for ISFSI.
l
4 l
I DOCHET NO. 50-317 i
CALVERT CLIFFS - UNIT 1 l
September 16,1996 i
j
SUMMARY
OF OPERATING EXPERIENCE i
August 1996 i
The unit began the month in Mode 2 (startup), in a forced extension of the refueling outage. The outage ended when the unit was paralleled to the grid on 08/01/96 at 0405.
j The unit was removed from the grid at 0846 to perform Main Turbine overspeed testing. After completion of the Main Turbine testing the unit was paralleled to the grid on 08/02/96 at 1930.
1 I
As power was increased a difference in the axial shape index indication for the Reactor Protective System Channels B and C was noted. The unit was removed from the grid on 08/02/96 at 2210 to allow trouble shooting the indication. The upper and lower detector leads were identified as being reversed on Channels B and C of the Linear Range Nuclear Instrumentation. The leads were correctly reconnected and plant was restored to power operation. The unit was paralleled to the grid on 08/04/96 at 0846.
i Power was raised in increments to allow the required physics testing following the refueling outage and -
l reached 100% on 08/10/96 at 1755.
j The unit remained at 100% for the remainder of the month, l
UNIT 2 OPERATING DATA REPORT Docket No. 50-318 September 16, 1996 Prepared by Herman O.
Olsen Telephone : (410) 4 95-6734 OPERATING STATUS
~~~~~~~~~~~~~~~~
- 1. UNIT NAME Calvert Cliffs Unit 2
- 2. REPORTING PERIOD AUGUST 1996 3.
LICENSED THERMAL POWER (MWT) 2700 4.
NAMEPLATE RATING (GROSS MWe) 911 5.
DESIGN ELECTRICAL RATING (NET MWe) 845 6.
MAXIMUM DEPENDABLE 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 RE S TRICTIONS N/A Year-Cumulative This month to-Date to Date
- 11. HOURS IN REPORTING PERIOD 744 5,855 170,231
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5,728.3 126,971.1
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6
- 14. HOURS GENERATOR ON LINE 744.0 5,700.2 125,273.6
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,981,307 15,159,346 321,489,557
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 640,576 5,028,003 106,217,531
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 614,788 4,827,945 101,557,389
- 19. UNIT SERVICE FACTOR 100.0 97.4 73.6
- 20. UNIT AVAILABILITY FACTOR 100.0 97.4 73.6
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 98.4 98.2 72.1 j
- 22. UNIT CAPACITY FACTOR (USING DER NET) 97.8 97.6 70.6
- 23. UNIT FORCED OUTAGE RATE 0.0 3.0 5.4
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):
N/A l
- 25. IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD, i
ESTIMATED DATE OF START-UP:
N/A
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-318 UNIT NAME Calvert Cliffs-U2 DATE September 16.1996 i
COMPLETED BY lierman O. Olsen TELEPilONE (410)495-6734 REPORT MONTH Austust 1996 METilOD OF !
SilUTilNG l LICENSEE CAUSE & CORRECTIVE DURATION DOWN EVENT SYSTEM COMPONENT ACTION TO WO.
DATE TYPEI (IIOURS)
REASON 2 REACTOR 3 REPORT #
CODE 4 CODE 5 PREVENT RECURRENCE There were no significant power reductions for this t
- month, f
i i
i L
l 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.
t C - Refueling 3 - Automatic Scram.
5 IEEE Standard 803A-1983 D - Regulatory Restriction 4 - Continued E - Operator Training & License Examination 5 - Reduced Load F-Administrative 9 - Other G - Operational Error 11 - Other
AVERAGE DAILY UNIT POWER LEVEL Coo *********************************************************************
Docket No. 50-318 Calvert Cliffs Unit No. 2 September 16, 1996 Prepared by Herman O.
Olsen Telephone: (410) 495-6734 i
AUGUST 1996 Average Daily Power Level Average Daily Power Level Day (MWe-Net)
Day (MWe-Net) 1 833 17 838 1
l 2
831 18 838 3
739 19 837 4
672 20 835 5
818 21 837 6
833 22 838 7
835 23 838 8
835 24 836 9
836 25 833 10 835 26 833 11 835 27 832 12 836 28 832 13 838 29 832 14 839 30 831 15 837 31 834 16 838
}
s REFUELING INFORM ATION REOUEST 1.
Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2 2.
Scheduled date for next refueling shutdown: March 14,1997 3.
Scheduled date for restart following refueling: May 1,1997
- 4.
Will refueling or resumption of operation thereatler require a Technical Specification change or other license amendment?
Yes.
a.
License Amendment to adopt the requirements of Appendix J, Option B for Type B and C testing.
b.
License Amendment to allow the substitution of a blind flange for the outside purge valve pressure boundary in Modes 1-4.
c.
License Amendment to allow the use of a temporary closure in place of the equipment hatch in Modes 5 and 6.
d.
License Amendment to lower the reactor coolant flow which supports an increased number of steam generator tubes plugged.a License Amendment to clarify wording on shutdown cooling maintenance Technical c.
Specification to allow openings in containment during the maintenance.a f.
License Amendment to allow electrosleeving as a repair method for steam generator tubes.
J 5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
a.
October 1996 b.
August 1,1996 c.
September 1996 d.
December 1996*
e.
September 1996 f.
July 26,1996 6.
Important licensing considerations associated with the refueling.
None.
7.
'Ihc number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 1498 (Note 2) **
Spent fuel pools are common to Units I and 2.
i
S.
(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 oft-load.
March 2007 i
NOTE 1:
4710 totallicensed site storage capacity.
(1830 pool + 2880 ISFSI)
NOTE 2:
240 Spent Fuel Assemblies in the ISFSI.
1 1
Entry has changed since last reported.
J 24 assemblies in process for ISFSI.
J u
)
f
I DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 September 16,1996
SUMMARY
OF OPERATING EXPERIENCE August 1996 The unit operated at 100% (approximately 840 MWei for the entire month.
t b
l