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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217G6971999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Calvert Cliffs Npp,Units 1 & 2.With ML20212A4441999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Ccnpp,Units 1 & 2. with ML20210S6091999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Ccnpp,Units 1 & 2. with ML20209F1721999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Calvert Cliffs Npp.With ML20195K2811999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Ccnpp,Units 1 & 2. with ML20206R5871999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Ccnpp,Units 1 & 2. with ML20205P5441999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2.With ML20207M8321999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Calvert Cliffs Nuclear Power Plant.With ML20199E2931998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Calvert Cliffs Npp. with ML20198B2631998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2.With ML20195E5281998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Calvert Cliffs Nuclear Power Station,Units 1 & 2.With ML20154M5841998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Calvert Cliffs Nuclear Plant,Units 1 & 2.With ML20151Y1191998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Calvert Cliffs Nuclear Power Plant Units 1 & 2.With ML20237B9371998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Calvert Cliffs Nuclear Power Plant ML20236R0881998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20249A7711998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Ccnpp,Units 1 & 2 ML20247H5661998-04-30030 April 1998 Monthly Operating Repts for April 1998 for Ccnpp ML20216G4601998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20248L3641998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20202G6611998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20198N9441997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Calvert Cliffs Nuclear Power Plant,Units 2 & 3 ML20203H3081997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Calvert Cliffs Nuclear Power Plant ML20199D0801997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20198J6631997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for Calvert Cliffs Nuclear Power Plant ML20210U7031997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for Ccnpp ML20210L0671997-07-31031 July 1997 Monthly Operating Repts for July 1997 for Ccnpp ML20149E2301997-06-30030 June 1997 Monthly Operating Repts for June 1997 for Calvert Cliffs Nuclear Power Plant ML20148L1761997-05-31031 May 1997 Monthly Operating Repts for May 1997 for CCNP ML20141F1401997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20137W8781997-03-31031 March 1997 Monthly Operating Repts for Mar 1997 for Calvert Cliffs Nuclear Power Plant ML20136J4941997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20134M2891997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20133N1031996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20132D1141996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for Calvert Cliffs Nuclear Power Plant,Unit 1 & 2 ML20134L6621996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for Calvert Cliffs Nuclear Power Plant Unit 1 & 2 ML20128Q8011996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for Calvert Cliffs Npp,Units 1 & 2 ML20117N2171996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20116M6701996-07-31031 July 1996 Monthly Operating Repts for Jul 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20115F7281996-06-30030 June 1996 Monthly Operating Repts for June 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20112J1291996-05-31031 May 1996 Monthly Operating Rept for May 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20112A2421996-04-30030 April 1996 Monthly Operating Repts for Apr 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20107C1831996-03-31031 March 1996 Monthly Operating Repts for Mar 1996 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20101D7831996-02-29029 February 1996 Monthly Operating Repts for Feb 1996 for Ccnpp ML20149K8721996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for Ccnpp ML20096D7031995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for Ccnpp Units 1 & 2 ML20095H3741995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for Calvert Cliffs Nuclear Power Plant Units 1 & 2 ML20096D7171995-11-30030 November 1995 Rev to Monthly Operating Rept for Nov 1995 for Ccnpp Unit 2 ML20094M0161995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for Calvert Cliffs Nuclear Plant ML20093G5881995-09-30030 September 1995 Monthly Operating Repts for Sept 1995 for Calvert Cliffs Nuclear Power Plants Units 1 & 2 ML20092G3521995-08-31031 August 1995 Monthly Operating Repts for Aug 1995 for Calvert Cliffs Nuclear Power Plant 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217G6971999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Calvert Cliffs Npp,Units 1 & 2.With ML20216J8731999-09-10010 September 1999 Rev 52 to QA Policy for Calvert Cliffs Nuclear Power Plant ML20212A4441999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Ccnpp,Units 1 & 2. with ML17326A2011999-08-23023 August 1999 LER 99-004-00:on 990724,reactor Tripped Due to Main Transformer Bushing Flashover.Plant Was Brought to SS & Components Were Tested & Performed Satisfactorily.With 990823 Ltr ML20210S6091999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Ccnpp,Units 1 & 2. with ML20210N6001999-07-27027 July 1999 ISI Summary Rept for Calvert Cliffs Unit 2. Page 2 of 3 in Encl 1 of Incoming Submittal Not Included ML20210B7941999-07-15015 July 1999 SER Denying Licensee Request for Changes to Current Ts,Re Deletion of Tendon Surveillance Requirements for Calvert Cliffs LD-99-039, Part 21 Rept Re Defect of Abb 1200A 4kV Vacuum Breakers. Initially Reported on 990625.Defect Results in Breaker Failing to Remain in Closed Position.Root Cause Evaluation & Corrective Action Plan Being Developed.Licensee Notified1999-06-30030 June 1999 Part 21 Rept Re Defect of Abb 1200A 4kV Vacuum Breakers. Initially Reported on 990625.Defect Results in Breaker Failing to Remain in Closed Position.Root Cause Evaluation & Corrective Action Plan Being Developed.Licensee Notified ML20209F1721999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Calvert Cliffs Npp.With LD-99-035, Part 21 Rept Re Abb 1200A 4KV Vacuum Breakers Performing Trip Free Operation When Close Signal Received by Breaker. Defect Results in Breaker Failing to Remain in Closed Position.Root Cause & CAP Being Developed1999-06-25025 June 1999 Part 21 Rept Re Abb 1200A 4KV Vacuum Breakers Performing Trip Free Operation When Close Signal Received by Breaker. Defect Results in Breaker Failing to Remain in Closed Position.Root Cause & CAP Being Developed ML20196C6981999-06-21021 June 1999 Safety Evaluation Concluding That Use of ASME Section XI Code Including Summer 1983 Addenda as Interim Code for Third 10-year Insp Interval at Calvert Cliffs Units 1 & 2 Until Review of 1998 Code Completed,Would Be Acceptable ML20195K2811999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Ccnpp,Units 1 & 2. with ML20206R5871999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Ccnpp,Units 1 & 2. with ML20195B3891999-04-30030 April 1999 0 to CENPD-279, Annual Rept on Abb CE ECCS Performance Evaluation Models ML20205N2951999-04-13013 April 1999 Special Rept:On 990314,fire Detection Sys Was Removed from Svc to Support Mod to Replace SRW Heat Exchangers in Unit 2 SRW Room During Unit 2 Refueling Outage.Contingency Measure 15.3.5.A.1 Will Continue Until Fire Detection Sys Restored ML20210T5211999-04-0101 April 1999 Rev 0 to Ccnpp COLR for Unit 2,Cycle 13 ML20205P5441999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2.With ML20204H6471999-03-21021 March 1999 SER Re License Renewal of Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20207M8321999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Calvert Cliffs Nuclear Power Plant.With ML20203D4311999-02-0505 February 1999 Safety Evaluation Accepting Procedure Established for long-term Corrective Action Plan Related to Containment Vertical Tendons ML20199G4671999-01-20020 January 1999 SER Accepting USI A-46 Implementation for Plant ML20206Q3221999-01-11011 January 1999 Special Rept:On 981226,wide Range Noble Gas Effluent RM Was Removed from Operable Status.Caused by Failure of mid-range Checksource to Properly Reseat.Completed Maint & post-maint Testing & RM Was Returned to Operable Status on 990104 ML20207L0451999-01-0808 January 1999 Cost-Benefit Risk Analyses:Radwaste Sys for Light Water Reactors ML20199F4781999-01-0808 January 1999 Safety Evaluation Concluding That Bg&E Performed Appropriate Evaluations of Operational Configurations of safety-related power-operated Gate Valves to Identify Valves Susceptible to Pressure Locking.Concludes GL 95-07 Actions Were Addressed ML20198S7591999-01-0707 January 1999 SER Accepting Quality Assurance Program Description Change for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20207M2281998-12-31031 December 1998 1998 Annual Rept for Bg&E. with ML20199E2931998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Calvert Cliffs Npp. with ML20206R9911998-12-0808 December 1998 Rept of Changes,Tests & Experiments (10CFR50.59(b)(2)). with ML20198B2631998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2.With ML20195H1001998-11-16016 November 1998 Safety Evaluation of First Containment Insp Interval Iwe/Iwl Program Alternative ML20196E2211998-10-31031 October 1998 Non-proprietary Rev 03-NP to CEN-633-NP, SG Tube Repair for Combustion Engineering Designed Plant with 3/4 - .048 Wall Inconel 600 Tubes Using Leak Limiting Alloy 800 Sleeves ML20195E5281998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Calvert Cliffs Nuclear Power Station,Units 1 & 2.With ML20154Q7191998-10-21021 October 1998 Special Rept:On 980923,unit 1 Wrngm Was Removed from Operable Status.Caused by Failure of Process Flow Transducer.Completed Maint to Remove Process Flow Transducer Input to Wrngm Microprocessor & Completed Formal Evaluation ML20154G3931998-10-0505 October 1998 Safety Evaluation Concluding That Flaw Tolerance Evaluation for Assumed Flaw in Inboard Instrument Weld of Pressurizer Meets Rules of ASME Code ML20154M5841998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Calvert Cliffs Nuclear Plant,Units 1 & 2.With ML20153C2571998-09-18018 September 1998 Special Rept:On 980830,wide Range Noble Gas Monitor (Wrngm) Channel Was Removed from Operable Status.Caused by Need to Support Performance of Required 18-month Channel Calibr.Will Return Wrngm to Operable Status by 980925 ML20153C1091998-09-18018 September 1998 Part 21 Rept Re Defective Capacity Control Valves.Trentec Personnel Have Been in Contact with Bg&E Personnel Re Condition & Have Requested Potentially Defective Valves ML20151U5441998-09-0404 September 1998 Bg&E ISI Summary Rept for Calvert Cliffs ML20151T5281998-09-0101 September 1998 Special Rept:On 980819,declared Rv Water Level Monitor Channel a Inoperable.Caused by Failure of Three Heated Junction Thermocouples (Sensors) in Lower Five Sensors. Channel a & B Rv Water Level Probes Will Be Replaced ML20151Y1191998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Calvert Cliffs Nuclear Power Plant Units 1 & 2.With ML20237D4981998-08-19019 August 1998 Safety Evaluation Accepting Licensee Request for Extension of Second ten-year Inservice Insp Interval ML18066A2771998-08-13013 August 1998 Part 21 Rept Re Deficiency in CE Current Screening Methodology for Determining Limiting Fuel Assembly for Detailed PWR thermal-hydraulic Sa.Evaluations Were Performed for Affected Plants to Determine Effect of Deficiency ML20237B9371998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Calvert Cliffs Nuclear Power Plant ML20237D5941998-07-22022 July 1998 Rev 2 to Ccnpp COLR for Unit 2,Cycle 12 ML20236L7521998-07-0606 July 1998 Safety Evaluation Granting Bg&E 980527 Request for Relief from Requirement of Section IWA-5250 of ASME Code for Calvert Cliffs Unit 2.Alternatives Provide Reasonable Assurance of Operational Readiness ML20236F7791998-06-30030 June 1998 Safety Evaluation Authorizing Request for Temporary Relief from Requirement of Subsection IWA-5250 of ASME Code,Section XI for Plant,Unit 1 ML20236R0881998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2 ML20236X3101998-06-19019 June 1998 Rev 1 to Calvert Cliffs Nuclear Power Plant COLR for Unit 2,Cycle 12 ML20249A9571998-06-15015 June 1998 Special Rept:On 980430,fire Detection Sys Was Removed from Svc to Support Mod to Purge Air Sys 27-foot Elevation & 5-foot Elevation East Piping Penetration Rooms.Installed Temporary Alteration & Returned Fire Detection Sys to Svc ML20249A7711998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Ccnpp,Units 1 & 2 1999-09-30
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PETER E. KWrZ Baltimore Gas and Electric Company Plant General Manager Calven Cliffs Nuclear Power Plant Calven Cliffs Nuclear Power Plant 1650 Calven Cliffs Parkway Lusby, Maryland 20657 410 495-4101 June 14,1996 U. S. Nuclear Regulatory Commission Washington,DC 20555 ATifNTION: Document Control Desk l
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SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 May 1996 Operating Data Resorts l
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. Bruce Mrowca at (410) 495-3989.
Very truly yours,
- c-O PEK/if00/bjd Attachments cc: D. A. Brune, Esquire R. A. Hartfield, NRC J. E. Silberg, Esquire R. I. McLean, DNR ;
Director, Project Directorate I-1, NRC J. II. Walter, PSC A. W. Dromerick, NRC P. Lewis, INPO T. T. Martin, NRC K. N. Larson, ANI Resident Inspector, NRC 9606190285 960531 PDR ADOCK 05000317 R PDR ,
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UNIT 1 '
OPERATING DATA REPORT Docket No. 50-317 [
4 June 14, 1996 Prepared by Herman O. Olsen
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j Telephone : (410) 495-6734 l OPERATING STATUS
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l 1. UNIT NAME Calvert Cliffs Unit 1 ;
, 2. REPORTING PERIOD MAY 1996 i l 3. LICENSED THERMAL POWER (MWT) 2700 ,
i 4. NAMEPLATE RATING (GROSS MWe) 918 ;
! 5. DESIGN ELECTRICAL RATING (NET MWe) 845 t
, 6. - MAXIt'UM DEPENDABLE CAP' Y (GROSS MWe) 865 7.. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 835
- 8.= CHANGE IN CAPACITY RATINGS NONE -
l 9. POWER LEVEL TO WHICH RESTRICTED N/A -
} 10. REASONS FOR RESTRICTIONS N/A ;
j Year- Cumulative j This month to-Date to Date 1
{ .................................... ;
7
- 11. HOURS IN REPORTING PERIOD 744 3,647 184,668 :
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 2,141.3 133,567.4 !
' 3,019.4
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 i 14. HOURS GENERATOR ON LINE 0.0 2,139.6 130,863.3 ,
, 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
< 16. GROSS THERMAL ENERGY GENERATED (MWH) 0 5,619,077 333,121,081
- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 1,879,636 110,591,336 i
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) (3,896) 1,796,103 105,320,596 1
- 19. UNIT' SERVICE FACTOR 0.0 58.7 70.9 :
, 20. UNIT AVAILABILITY FACTOR 0.0 58.7 70.9 }
i 21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 59.0 69.0 l
- 22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 58.3 67.5 j
- 23. UNIT FORCED OUTAGE RATE 0.0 0.0 8.2 i
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT l SIX MONTHS (TYPE, DATE AND DURATION) :
N/A ( ) Represents a negative value
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP: i 06/25/96- I l
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-317 UNTT NAME Cahrrt Cliffs-UI DATE June 14.1996 -
COMPLETED BY liennan O. Olse'n TELEPHONE (410)495-6734 REPORT MONTH May 1996 ,
METIIOD OF SIIUTlING LICENSEE CAUSE & CORRECTIVE DURATION DOWN EVENT. SYSTEM COMPONENT ACITON TO NO. DATE TYPEI (1IOURS) REASON 2 REACTOR 3 REPORT # CODE 4 CODES PREVENT RECURRENCE
- 96002 0330 % S 744.0 C 4 N/A N/A N/A The unit was shutdown for a planned Refueling Outage.
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 H - Other
AVERAGE DAILY UNIT POWER LEVEL
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Docket No. 50-317 Calvert Cliffs Unit No. 1 June 14, 1996 l Prepared by Herman O. Olsen Telephone: (410) 495-6734 MAY 1996 4 Average Daily Power Level Average Daily Power Level I Day (MWe-Net) Day (MWe-Net) 1 -4 17 -6 2 -4 18 -6 1 3 -3 19 -8 4 -3 20 -8 5 -3 21 -6 6 -3 22 -5 7 -3 23 -7 8 -4 24 -9 9 -4 25 -10 10 -4 26 -6 11 -4 27 -6 12 -4 28 -6 13 -5 29 -5 14 -5 30 -7 15 -5 31 -5 16 -6
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REFUELING INFORMATION REOUEST
- 1. Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No,1.
- 2. Scheduled date for next refueling shutdown: Unit shutdown for refueling March 30,1996 ,
- 3. Scheduled date for restart following refueling: June 25,1996 *
- 4. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?
f 4
Yes.a
- 5. Scheduled date(s) for submitting proposed licensing action and supporting information.
4 Alllicensing actions complete.a
- 6. Im; ortant 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 assemblies (a) in the core and (b) in the spent fuel storage pool. ,
i (a) 217 (b) 1522 (Note 2)
Spent fuel pools are common to Units I and 2.
- 8. (a) 'Ihe 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 1
I NOTE 1: 4710 total licensed site storage capacity.
1 (1830 pool + 2880 ISFSI)
NOTE 2: 240 Spent Fuel Assemblics in the ISFSI.
Entry has changed since last reported. ;
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DOCKET NO. 50-317
. CALVERT CLIFFS - UNIT I !
< _ June 14,1996
SUMMARY
OF OPERKflNG EXPERIENCE 1
May 1996 The unit began the month in Mode 6, refueling with the reactor head detensioned. Refueling was completed
- and the unit entered Mode 5, cold shutdown on 05/04/96. ;
The unit entered a planned extension to the refueling outage to perform expanded Steam Generator eddy
. current inspections. The initial inspections revealed potential tube defects that required an expansion of the original scope of testing. The following significant work was completed or in progress during the month:
- Reactor Vessel refueled.'
- 11 A and 12A Reactor Coolant Pump seal replacement.
- expanded scope of Steam Generator eddy current testing.
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OPERATING DATA REPORT Docket No. 50-318 June 14, 1996 l Prepared by Herman O. Olsen Telephone : (410) 4 95-6734 l OPERATING STATUS
! t
- 1. UNIT NAME Calvert Cliffs Unit 2 !
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- 2. REPORTING PERIOD MAY 1996 l
- 3. LICENSED THERMAL POWER (MWT) 2700 ;
) 4. NAMEPLATE RATING (GROSS MWe) 911 4
- 5. DESIGN ELECTRICAL RATING (NET MWe) 845
) 6. MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 870 ,
- 7.-MAXIMUMLDEPENDABLE 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 I
- This month to-Date to Date l
- 11. HOURS IN REPORTING PERIOD 744 3,647 168,023 l
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3,520.3 124,763.1 I
, 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6 4
- 14. HOURS GENERATOR ON LINE 744.0 3,492.2 123,065.6
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,998,475 9,312,843 315,643,054
, 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 664,306 3,107,568 104,297,096
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 638,947 2,982,878 99,712,322 1 19.-UNIT SERVICE FACTOR 100.0 95.8 73.2
- 20. UNIT' AVAILABILITY FACTOR 100.0 95.8 73.2
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 102.2 97.4 71.8 4
- 22. UNIT CAPACITY FACTOR (USING DER NET) 101.6 96.8 70.2 l 23. UNIT FORCED OUTAGE RATE 0.0 4.9 5.5
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT l; SIX MONTHS (TYPE,-DATE AND DURATION):
N/A-
! 25. IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:
N/A-4 4
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-on-
UNIT SIIUTDOWNS AND POWER REDUCTIONS -
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DOCKET NO. 50-318 ~
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UNIT NAME Cahrrt Clifis-U2 DATE June 14.1996 -
COMPLETED BY Herman O. Olsen TELEPHONE (410)4954734' REPORT MONTH May 1996 ,
METIIOD OF SIIUTTING LICENSEE CAUSE & CORRECTIVE -
DURATION DOWN EVENT SYSTEM COMPONENT ACTION TO NO. DATE TYPEI (1IOURS) REASON 2 REACTOR 3 REPORT # CODE 4 CODES PREVENT RECURRENCE There were no significant power reductions for this month.
I 1 F: Forced 2 Reason 3 Method- 4 IEEE Standard 805-1984 l 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 l F- Administrative 9 - Other G - Operational Error H - Other
AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No. 2 June 14, 1996 Prepared by Herman O. Olsen Telephone: (410) 495-6734 MAY 1996 Average Daily Power Level Average Daily Power Level Day (MWe-Net) Day (MWe-Net) 1 861 17 861 2 862 18 860 3 860 19 859 4 859 20 858 5 858 21 858 6 859 22 856 7 860 23 855 8 860 24 855 9 861 25 858 10 862 26 855 11 861 27 857 12 858 28 858 13 858 29 858 14 859 30 857 15 861 31 858 16 861
y _ __ . _ _ _ .
REFUELING INFORMATION REOUEST
- 1. Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2
- 2. Echeduled date for next refueling shutdown: March 14,1997
- 3. Scheduled date for restart following refueling: April 23,1997
- 4. Will refueling or resumption of operation thereafter 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 clarify wording on shutdown cooling maintenance Technical Specification to allow opening in containment during the maintenance.a 1
- 5. Scheduled date(s) for submitting proposed licensing action and supporting informatic l
- a. October 1996 i
- b. July 1996
- c. July 1996
- d. July 1996
- 6. Important licensing considerations associated with the refueling.
None.
- 7. & number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 1522 (Note 2)
Spent fuel pools are common to Units 1 and 2.
j 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 projectd 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 Assemblies in the ISFSI.
Entry has changed since last reported.
7._. . . -
DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 June 14,1996
SUMMARY
OF OPERATINO EXPERIENCE ,
May 1996 The unit began the month at 100% (860 MWe).
On 05/12/96 at 2215 power was immediately reduced to 95% due to a control element assembly (CEA) being dropped during the performance of a surveillance test. The CEA was restored to the correct position and power was returned to 100% on 05/13/96 at 0300.
The unit remained at 100% power for the remainder of the month.
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