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| | number = ML20206R587 | | | number = ML20206R587 |
| | issue date = 04/30/1999 | | | issue date = 04/30/1999 |
| | title = Monthly Operating Repts for Apr 1999 for Ccnpp,Units 1 & 2. with 990514 Ltr | | | title = Monthly Operating Repts for Apr 1999 for Ccnpp,Units 1 & 2. with |
| | author name = Katz P, Olsen H | | | author name = Katz P, Olsen H |
| | author affiliation = BALTIMORE GAS & ELECTRIC CO. | | | author affiliation = BALTIMORE GAS & ELECTRIC CO. |
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| | contact person = | | | contact person = |
| | document report number = NUDOCS 9905200158 | | | document report number = NUDOCS 9905200158 |
| | | title reference date = 05-14-1999 |
| | document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT | | | document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT |
| | page count = 7 | | | page count = 7 |
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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
[Table view] |
Text
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PETER E. KATz Baltimore Gas and Electric Company Plant General Manager Calvert Cliffs Nuclear Power Plant Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby. Maryland 20657 410 495-4101 May 14,1999 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 April 1999 Operating Data Reports The subject reports are being sent to you as required by Technical Specification 5.6.4.
Should you have any questions, please cantact Mr. Bruce B. Mrowca at (410) 495-3989.
Very truly yours, PEK/EMT/bjd Attachments cc: R. S. Fleishman, Esquire Resident inspector, NRC J. E. Silberg, Esquire R. I. McLean, DNR A. W. Dromerick, NRC S. S. Bajwa, NRC J. H. Walter, PSC P. Lewis,INPO
/D'kk H. J. Miller, NRC K. N. Larson, ANI {/
9905200158 990430 f PDR ADOCK 05000317 R PDR
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OPERATING DATA REPORT l-
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Docket No. 50-317 Calvert Cliffs Unit 1
! May 5, 1999 Prepared by Herman O. Olsen Telephone : (410) 495-6734 l
REPORTING PERIOD APRIL 1999 DESIGN ELECTRICAL RATING (FET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NrT MWe) 835 i Year- Cumulative
- This month to-Date to Date
! NUMBER OF HOURS REACTOR WAS CRITICAL 719.0 2,879.0 155,870,6 l HOURS GENERATOR ON LINE 719.0 2,879.0 152,953.0 i UNIT RESERVE SHUTDOWN HOURS. 0.0 0.0 0,0 NET ELECTRICAL ENERGY GENERATED (MWH) 622,232 2,492,509 124,115,869 i
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4 DOCKET NO. 50-317 CALVERT CLIFFS - UNIT 1 May 5,1999
SUMMARY
OF OPERATING EXPERIENCE Apris 1999 The unit operated at 100% for the entire month.
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OPERATING DATA' REPORT Docket No. 50-318 Calvert Cliffs Unit 2 May 5, 1999 Prepared by Herman O. Olsen Telephone s (410) 495-6734 REPORTING PERIOD APRIL 1999 DESIGN ELECTRICAL RATING (NET MWe) 845 l MAXIMUM DEPENDABLE CAP'Y (NET MWe) 840 l
Year- Cumulative :
- This month to-Date to Date -
- 1. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1,704.4 147,097.5
- 2. HOURS GENERATOR ON LINE O.0 1,703.5 145,333.8
- 3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 4. NET ELECTRICAL ~ ENERGY GENERATED (MWH)- 0 1,479,153 118,659,756 l
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r-l) DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 1 May 5,1999 )
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SUMMARY
OF OPERATING EXPERIENCE !
April 1999
. The unit began the month in' Mode 6 (refueling).
The following significant work was completed or in progress during the month:
refueled the reactor.
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Steam Generator eddy current testing.
Service Water Heat Exchanger replacement.
The unit entered Mode 5 (cold shutdown) on 04/27/99 at 1420.
The unit remained in Mode 5, (cold shutdown) for the remainder of the month.
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