ML18152B542

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Monthly Operating Repts for Jan 1999 for Surry Power Station,Units 1 & 2.With 990210 Ltr
ML18152B542
Person / Time
Site: Surry  Dominion icon.png
Issue date: 01/31/1999
From: GRECHECK E S, PINCUS J R, STIEF R
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
99-095, 99-95, NUDOCS 9902220181
Download: ML18152B542 (17)
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  • e VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 February 10, 1999 United States Nuclear Regulatory Commission Attention:

Document Control Desk Washington, D.C. 20555 Gentlemen:

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 MONTHLY OPERATING REPORT Serial No. SPS Lic/JSA Docket Nos. License Nos.99-095 RO 50-280 50-281 DPR-32 DPR-37 The Monthly Operating Report for Surry Power Station Units 1 and 2 for the month of January *i 999 is provided in the attachment.

If you have any questions or require additional information, please contact us. Very truly yours, E. S. Grecheck, Site Vice President Surry Power Station Attachment Commitments made by this letter: None cc: U.S. Nuclear Regulatory Commission Region II Atlanta Federal Center 61 Forsyth Street, S. W. . Q 1 i*, (:~ S *t 23T85 1. r, '. '* ' ,.) u1 e J. . ..J *

  • Atlanta, Georgia 30303 Mr. R. A. Musser NRG Senior Resident Inspector Surry Power Station 9902220181 990131 PDR ADOCK 05000280 R PDR, . L ____ .... i

~'. \ I . . "' VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT No. 99-01 Approved:

'( Date e TABLE OF CONTENTS Section

  • Surry Monthly Operating Report No. 99-01 Page 2 of 16 Page Operating Data Report -Unit No. 1 ............................................................................................................................

3 Operating Data Report -Unit No. 2 ............................................................................................................................

4 Unit Shutdowns and Power Reductions

-Unit No. 1 ..................................................................................................

5 Unit Shutdowns and Power Reductions

-Unit No. 2 ..................................................................................................

6 Average Daily Unit Power Level -Unit No. 1 ..............................................................................................................

7 Average Daily Unit Power Level -Unit No. 2 ..............................................................................................................

8 Summary of Operating Experience

-Unit Nos. 1 and 2 .............................................................................................

9 Facility Changes That Did Not Require NRC Approval ............................................................................................

1 O Procedure or Method of Operation Changes That Did Not Require NRC Approval.

................................................

12 Tests and Experiments That Did Not Require NRC Approval.

.................................................................................

13 Chemistry Report .....................................................................................................................................................

14 Fuel Handling -Unit Nos. 1 and 2 ............................................................................................................................

15 Description of Periodic Test(s) Which Were Not Completed Within the Time Limits Specified in Technical Specifications

.......................................................................................................................

16

1. 2. 3. 4. 5. 6. 7. OPERATING DATA REPORT e Surry Monthly Operating Report No. 99-01 Page 3 of 16 Docket No.: Date: Completed By: 50-280 02/02/99 R. Stief Unit Name: .......................................................... . Reporting Period: ................................................ . Licensed Thermal Power (MWt): ......................... . Nameplate Rating (Gross MWe): ........................ . Design Electrical Rating (Net MWe): ................... . Maximum Dependable Capacity (Gross MWe): .. . Maximum Dependable Capacity (Net MWe): ...... . Surry Unit 1 January 1999 2546 847.5 788 840 801 Telephone:

(757) 365-2486 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons: 9. Power Level To Which Restricted, If Any (Net MWe): 10. Reasons For Restrictions, If Any: This Month Year-To-Date Cumulative

11. Hours in Reporting Period 744.0 744.0 228888.0 12. Hours Reactor Was Critical 744.0 744.0 162060.5 13. Reactor Reserve Shutdown Hours 0.0 0.0 3774.5 14. Hours Generator On-Line 744.0 744.0 159515.4 15. Unit Reserve Shutdown Hours 0.0 0.0 3736.2 16. Gross Thermal Energy Generated (MWH) 1893674.1 1893674.1 376084631.6
17. Gross Electrical Energy Generated (MWH) 631358.0 631358.0 123401514.0
18. Net Electrical Energy Generated (MWH) 610294.0 610294.0 117596898.0
19. Unit Service Factor 100.0% 100.0% 69.7% 20. Unit Availability Factor 100.0% 100.0% 71.3% 21. Unit Capacity Factor (Using MDC Net) 102.4% 102.4% 65.9% 22. Unit Capacity Factor (Using DER Net) 104.1% 104.1% 65.2% 23. Unit Forced Outage Rate 0.0% 0.0% 14.4% 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): 25. If Shut Down at End of Report Period, Estimated Date of Start-up:
26. Unit In Test Status (Prior to Commercial Operation):

FORECAST INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION ACHIEVED

1. 2. 3. 4. 5. 6. 7. OPERATING DATA REPORT e Surry Monthly Operating Report No. 99-01 Page 4 of 16 Docket No.: Date: Completed By: 50-281 02/02/99 R. Stief Unit Name: .......................................................... . Reporting Period: ................................................ . Licensed Thermal Power (MWt): ......................... . Nameplate Rating (Gross MWe): ........................ . Design Electrical Rating (Net MWe): ................... . Maximum Dependable Capacity (Gross MWe): .. . Maximum Dependable Capacity (Net MWe): ...... . Surry Unit 2 January 1999 2546 847.5 788 840 801 Telephone:

(757) 365-2486 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons: 9. Power Level To Which Restricted, If Any (Net MWe): 10. Reasons For Restrictions, If Any: This Month Year-To-Date

11. Hours in Reporting Period 744.0 744.0 12. Hours Reactor Was Critical 744.0 744.0 13. Reactor Reserve Shutdown Hours 0.0 0.0 14. Hours Generator On-Line 744.0 744.0 15. Unit Reserve Shutdown Hours 0.0 0.0 16. Gross Thermal Energy Generated (MWH) 1894101.8 1894101.8
17. Gross Electrical Energy Generated (MWH) 636210.0 636210.0 18. Net Electrical Energy Generated (MWH) 615013.0 615013.0 19. Unit Service Factor 100.0% 100.0% 20. Unit Availability Factor 100.0% 100.0% 21. Unit Capacity Factor (Using MDC Net) 103.2% 103.2% 22. Unit Capacity Factor (Using DER Net) 104.9% 104.9% 23. Unit Forced Outage Rate 0.0% 0.0% 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Refueling, April 19, 1999, 35 Days 25. If Shut Down at End of Report Period, Estimated Date of Start-up:
26. Unit In Test Status (Prior to Commercial Operation):

FORECAST INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION ACHIEVED Cumulative 225769.0 160654.3 328.1 158637.5 0.0 375689750.8 123184103.0 117437040.0 70.3% 70.3% 66.5% 66.0% 11.3%

I~ e Surry Monthly Operating Report No. 99-01 Page 5 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL TO OR GREATER THAN 20%) (1) F: Forced S: Scheduled (4) REPORT MONTH: January 1999 None during the Reporting Period (2) REASON: A -Equipment Failure (Explain)

B Maintenance or Test C Refueling D Regulatory Restriction E Operator Training & Licensing Examination F Administrative G Operational Error (Explain)

Exhibit G -Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NU REG 0161) Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 02/01/99 Completed by: J. R. Pincus Telephone:

(757) 365-2863 (3) METHOD: 1 -Manual 2 -Manual Scram 3 -Automatic Scram 4 -Other (Explain)

(5) Exhibit 1 -Same Source

  • e Surry Monthly Operating Report No. 99-01 Page 6 of 16 UNIT SHUTDOWN AND POWER REDUCTION (EQUAL To OR GREATER THAN 20%) (1) F: Forced S: Scheduled (4) REPORT MONTH: January 1999 None during the Reporting Period (2) REASON: A -Equipment Failure (Explain)

B Maintenance or Test C Refueling D Regulatory Restriction E Operator Training & Licensing Examination F Administrative G Operational Error (Explain)

Exhibit G -Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NU REG 0161) Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 02/01/99 Completed by: J. R. Pincus Telephone:

(757) 365-2863 (3) METHOD: 1 -Manual 2 -Manual Scram 3 -Automatic Scram 4 -Other (Explain)

(5) Exhibit 1 -Same Source MONTH: January 1999 Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INSTRUCTIONS e e Surry Monthly Operating Report No. 99-01 Page 7 of 16 AVERAGE DAILY UNIT POWER LEVEL Average Daily Power Level (MWe -Net) Day 821 17 820 18 822 19 822 20 821 21 821 22 822 23 822 24 823 25 823 26 822 27 822 28 818 29 816 30 821 31 821 Docket No.: 50-280 Unit Name: Surry Unit 1 Date: 02/02/99 Completed by: J. S. Ashley Telephone:

(757) 365-2161 Average Daily Power Level (Mwe -Net) 821 821 819 819 820 820 821 820 820 821 816 814 820 821 819 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.

MONTH: January 1999 Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INSTRUCTIONS e Surry Monthly Operating Report No. 99-01 Page 8 of 16 AVERAGE DAILY UNIT POWER LEVEL Average Daily Power Level (Mwe -Net) Day 827 17 827 18 827 19 827 20 826 21 826 22 825 23 827 24 827 25 826 26 825 27 826 28 827 29 828 30 827 31 828 Docket No.: 50-281 Unit Name: Surry Unit 2 Date: 02/02/99 Completed by: J. S. Ashley Telephone:

(757) 365-2161 Average Daily Power Level (Mwe -Net) 827 827 827 824 825 826 827 827 827 826 827 828 828 827 827 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.

SUMMARY

OF OPERATING EXPERIENCE MONTH/YEAR:

January 1999 e Surry Monthly Operating Report No. 99-01 Page 9 of 16 The following chronological sequence by unit is a summary of operating experiences for this month that required load reductions or resulted in significant non-load related incidents.

UNIT ONE: 01/01/99 01/31/99 UNIT Two: 01/01/99 01/31/99 0000 2400 0000 2400 Unit starts the month at 100% / 855 MWe. Unit finishes the month at 100% / 845 MWe. Unit starts the month at 100% / 859 MWe. Unit finishes the month at 100% / 860 MWe.

DCP 97-052 DCP 97-004 DCP 98-069 FS98-038 DCP 97-056 FS98-030 e e Surry Monthly Operating Report No. 99-01 Page 10 of 16 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHNEAR:

January 1999 Design Change Package (Safety Evaluation 97-145 Rev. 2) 01/28/99 Design Change Package 97-052, "Control Rod Drive Mechanism (CROM) Housing Leak Repair/Surry/Unit 2", describes the repairing of two reactor vessel head nozzle canopy seal weld leaks using Canopy Seal Clamp Assemblies (CSCA). CSCA is a permanent non-welded mechanical method of leak repair developed by ABB Combustion Engineering and has been fully tested at operating temperature, pressure and seismic conditions for nuclear power plant use. Revision 2 of Safety Evaluation 97-145 documents the revising of ABB's Design Report to envelop the Surry Power Plant specific design criteria.

Design Change Package (Safety Evaluation 97-158 Rev. 1) 01/28/99 Design Change Package 97-004 "Spent Fuel Pool Cooling Pump Power Upgrade & Piping Reclassification/Surry/1&2", describes providing the Spent Fuel Pool (SFP) cooling pumps with emergency bus power. Pumps were previously powered from the Station Service buses. Revision 1 of Safety Evaluation 97-158 describes the actions necessary should the SPF cooling pumps be de-powered due to the Containment Spray pumps starting and loading on the Emergency Diesel Generator (EOG) if a HI-HI-CLS with a loss of offsite power has occurred.

Design Change Package (Safety Evaluation 98-115 Rev. 1) 01/28/99 Design Change Package 98-069, "Control Rod Drive Mechanism (CROM) Housing Leak Repair/Surry/Unit 1 ", describes the repairing of two reactor vessel head nozzle canopy seal weld leaks using Canopy Seal Clamp Assemblies (CSCA). CSCA is a permanent non-welded mechanical method of leak repair developed by ABB Combustion Engineering and has been fully tested at operating temperature, pressure and seismic conditions for nuclear power plant use. Revision 1 of Safety Evaluation 98-115 documents the revising of ABB's Design Report to envelop the Surry Power Plant specific design criteria.

UFSAR Change Request (Safety Evaluation 99-003) 01/14/99 This change clarifies the Topical Report (TR) Table 17.2.0 to add a second records vault for storage of QA records at the Innsbrook Technical Center. Both vaults meet the ANSI N45.2.9-197 4 requirement.

Design Change Package UFSAR Change Request (Safety Evaluation 99-004) 01/14/99 The current two Unit 1 555-ton chillers will be replaced with 350-ton chillers and Bearing Cooling (BC) water will be used to cool the new chillers instead of Service Water. There are no UFSAR or Technical Specifications limiting conditions or special requirements associated with this design change.

i--1 FS98-037 FS87-035 e Surry Monthly Operating Report No. 99-01 Page 11 of 16 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH/YEAR:

January 1999 UFSAR Change Request (Safety Evaluation 99-005) 01/25/99 UFSAR Change Request FS98-037 contains corrections and clarifications to the UFSAR sections that discuss Surry's Auxiliary Feedwater (AFW) system as a result of the Integrated Configuration Management project review of the AFW system. Safety Evaluation 99-005 also includes information pertaining to UFSAR Change Request 87-035 that dealt with implementing administrative changes. These changes are to enhance accuracy and do not affect any AFW system or structure, or any of its component's operation or performance.

e e PROCEDURE OR METHOD OF OPERATION CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTHNEAR:

January 1999 None during the Reporting Period Surry Monthly Operating Report No. 99-01 Page 12 of 16

  • e Surry Monthly Operating Report No. 99-01 Page13of16 TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTHNEAR:

January 1999 None during the Reporting Period CHEMISTRY REPORT MONTHNEAR:

January 1999 Unit No. 1 Primary Coolant Analysis Max. Min. AvQ. Gross Radioactivity, µCi/ml 4.27E-1 2.06E-1 3.27E-1 Suspended Solids, ppm ---Gross Tritium, µCi/ml 5.43E-1 2.60E-1 4.10E-1 1131, µCi/ml 4.04E-4 2.37E-4 3.06E-4 113111133 0.09 0.03 0.06 HydroQen, cc/kQ 44.5 35.8 39.2 Lithium, ppm 2.41 2.09 2.24 Boron -10, ppm* 250.7 240.5 245.5 OxyQen, (DO), ppm 0.005 0.005 0.005 Chloride, ppm 0.025 0.020 0.022 pH @ 25 degree Celsius 6.50 6.24 6.37 Boron -10 = Total Boron x 0.196 Comments:

None e Surry Monthly Operating Report Unit No. 2 Max. Min. 2.01E-1 6.81 E-2 --2.57E-1 1.57E-1 1.57E-4 4.35E-5 0.18 0.02 41.1 32.9 1.52 1.11 37.2 17.4 0.005 0.005 0.003 0.001 7.51 7.10 No. 99-01 Page14of16 AvQ. 1.29E-1 -2.08E-1 8.10E-5 0.09 37.6 1.32 27.1 0.005 0.002 7.30 J New Fuel Shipment or Cask No. FUEL HANDLING UNITS 1 & 2 MONTHNEAR:

January 1999 Number of Date Stored or Assemblies Received per Shipment Assembly Number ANSI Number None during the Reporting Period -Surry Monthly Operating Report No. 99-01 Page 15 of 166 Initial Enrichment New or Spent Fuel Shipping Cask Activity

  • e Surry Monthly Operating Report DESCRIPTION OF PERIODIC TEST(S) WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTHNEAR:

January 1999 None during the Reporting Period No. 99-01 Page 16 of 16

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