ML20235A707

Monthly Operating Repts for Aug 1987

ML20235A707
Person / Time
Site:	Surry
Issue date:	08/31/1987
From:	Benson D, Stewart W, Warren L VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
87-582, NUDOCS 8709230392
Download: ML20235A707 (22)

Text

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VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT 87-08

)M J: hm APPROVED:

STATION MANAGER l

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8709230392 8708317 PDR ADOCK 05000200 R

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PAGE SECTION l

{

Operating Data Report - Unit No. I j

Operating Data Report - Unit No. 2 2

Unit Shutdowns and Power Reductions - Unit No.1 3

Unit Shutdowns and Power Reductions - Unit No. 2 4

Average Daily Unit Power Level-Unit No.1 5

Average Daily Unit Power Level-Unit No. 2 6

Summary of Operating Experience - Unit No.1 7

8-9 Summary of Operating Experience - Unit No. 2 10 Facihty Changes Requiring NRC Approval 11 Facihty Changes That 71d Not Require NRC Approval 12 Tests and Experiments Requiring NRC Approval Tests and Experiments That Did Not Require NRC Approval 13 14 Other Changes, Tests and Experiments 15 Chemistry Report 16 Fuel Handung - Unit No. I 17 Fuel Handung - Unit No. 2 Procedure Revisions That Changed the Operating Mode Described in the FSAR 18 Description of Periodic Test Which Were Not Completed Within 19 the Time Limits Specified in Technical Specifications

n.

.o PAGE1 OPERATINC DATA REPORT DOCKET NO.

S fi-? R O DATE 4/4/R7 COMP 1ETED BY L. t.. '/! a r-a-TF12 PHONE R fia-3 57-3 : 4 4 OPERATING STATUS 1.

Unit Name:

Surry Unit i Notes 2.

Reporting Period:

8-01-87 to 8-31-87 3.

Licensed Thermal Power (MWt):

2441 4

Namepiste Rating (Cross MWe):

847.5 5.

Design Electrical Rating (Net MWe):

788 6.

Maximum Dependable Capacity (Cross MWe):

820 7.

Maximus Dependable Capacity (Net MWe):

781 8.

If Changes occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Cive Reasons:

9 Power Level To Which Restricted, If Any (Net MWe):

10. ~ Reasons For Restrictions, If Any:

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 744.0 5831.0 128783.0

12. Number of Hours Reactor Was Critical 723.7 3761.7 82307.0

13. Reactor Reserve Shutdown Hours 0

0 3774.5 14 Hours Generator On-Line 713.7 3707.9 79848.5

15. Unit Reserve Shutdown Bours 0

0 3736.2

16. Cross Thermal Energy Generated (MWH) 1753360.4 8805425.8 186878284.3

17. Cross Electrical Energy Generated (MWH) 563270.0 2922400.0 60420318.0

18. Net Electrical Energy Generated (MWH) 534722.0 2773942.0 57295913.0

19. Unit Service Factor 95.9 %

63.6 %

62.0s 95.9 %

63.6%

64.9 %

- 20. Unit A.eilable Factor

21. Unit Capa,ity Factor (Using MDC Net) 92.0 %

60.9%

57.0 6 91.2 %

60.4%

56.5 %

22.

Unit Capacity Factor (Using DER Net) 4.1%

18.3 %

17.9 %

23. Unit Forced Rate 24 Shutdowns Scheduled Over Next 6 Months (Tvoe Date and Duration of Each):

Snubber Maintenance Outage D-D4-87,to 12-14-87.

25.

If Shut Down At End Of Report Period Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COP 91ERCIAL OPERATION (9/77)

.0, PAGE 2 OPERATINC DATA REPORT DOCxrr No.

50-281 DATE 9/8/87 COMPLETED BY L. A. Warren TELEPHONE 804-357-3184 OPERATING STATUS l

Surry Unit #2

note, 1.

Unit Name:

0-U J-bTto 6-31-67 2.

Reporting Period:

l 3.

Licensed Thermal Power (MWt):

2441 4

Nameplate Rating (Cross MWe):

647.5 5.

Design Electrical Rating (Net MWe):

788-6.

Maximua Dependable Capacity (Cross MWe):

820 l

'. Maximum Dependable Capacity (Net MWe):

781 8.

If Changes occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Cive Reasons:

l 9.

Power Level To Which Restricted, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Yr.-to-Date Cumulative 744.0 5831.0 125663.0

11. Hours in Reporting Period

12. Number of Hours Reactor Was Critical 744.0 3964.0' 82074.8 0

0 328.I

13. Reactor Reserve Shutdown Hours 744.0 3909.2 80749.6 14 Hours Cenerator On Line 0

0 0

15. Unit Reserve Shutdown Hours 1802629.5 9197422.8 188989896.4

16. Cross Thermal Energy Cenerated (MWH) 577180.0 3006350.0 61334174.0

17. Gross Electrical Energy Generated (WH) 546969.0 2852246.0 58137770.0

18. Het Electrical Energy Generated (MWH) 100 %

67 %

64.396

19. Unit Service Factor 100%

67 %

64.396 20.

Unit Available Factor 94.1 %

62.6 %

59.296

21. Unit Capacity Factor (Using MDC Net) 93.396 62.1%

58.796

22. Unit Capacity Factor (Using DER het) 0 33.0 %

14.8o6

23. Unit Forced Rate 24 Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Snubbor Maintenance Ontaan 10-09-87 to 10-25-87 25.

If Shut Down At End of Report Period Estimated Date of Startup:

26. Units In Test Status (Prior to commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY CO M IAL OPERATION (9/77)

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AVERACE DAILY WIT' POWER LEVEL DOCKET No.

50-280 wrT Surry Unit ]

DATE 9/10/87 COMPLETED BY L. A. Warren TELEPliONE 804-357-3184 August 1987 wm DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 746' 17' 762 2..

742 18-

'759

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3

.742 19

~760

.i 759 4

727 20 761 5

745 21 763 6

745 22 41 23 764 7

768 309 24 8

-770 748 25 9

745 10 750

-26

.l 761 755 27 11 765 i

759 28 l

12 760 761-29 13 752 765 30 14 770 765 31 15 763 16 INSTRUCTIONS

'On this format, list the average daily unit power level. in MWe-Net for each da) in the reporting month.

Compute to the nearest whole megawatt.

(9/77) l 1

PAGE 6 AVEAA 2 DAILY UNIT POWER LEVEL 50-281 m,,

UNIT Surry Unit 2 DATE 9/I0/87 COMPLETED BY L. A. Warren TELEPHONE 804-357-3184 August 1987 g

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL '

(MWe-Net)

(MWe-Net) 729 17 731 1

722 722 18 2

739 720 19 3

734 71 9 20 4

736 711 21 5

740 723 22 6

736 738 23 7

750 737 24 8

745 734 25 9

740 729 26 10 750 702 27 g;

753 740 28 12 742 739 29 33 l

754 74I 30 14 756 745 33 15 16 INSTRUCTIONS 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.

(9/77) i 4

er PAGE7 9

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SUMMARY

OF OPERATING EXPERIENCE MONTH / YEAR August 1987 Listed below in chronological sequence by unit is a summary of operating experiences i

for this month which required load reductions or resulted in significant non-load related incidents.

UNIT ONE 08-01-87 0000 This reporting period begins with the unit at 100% power,785 MW's.

08-04-87 0052 Commenced power reductions at 150 MW's/hr. to clean "C" and "D" waterboxes.

0256 Holding power at 84%,630 MW's.

0352 Commenced power increase at 150 MW's/hr.

0457 Unit at 100% power,780 MW's.

08-07-87 0117 Commenced unit rampdown, "lB" main transformer spraying oil through relief valve.

0120 Manual reactor trip due to "lB" main transformer smoking.

2138 Reactor critical.

08-08-87 0735 Unit on line.

0800 Holding power at 30%, 200 MW's.

1151 Commenced power increase at 150 MW's/hr.

2008 Unit at 100% power,785 MW's.

08-31-87 2400 This reporting period ends with the unit at 100% power,810 MW's.

PAGE 8 I*

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SUMMARY

OF OPER ATING EXPERIENCE MONTH / YEAR Auqust 1987 Listed below in chronological sequence by unit is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related i

incidents.

i UNIT TWO I

l 08-01-87 0000 This reporting perloc begins with the unit at 100% power,770 MW's.

08-04-87 0410 Commenced power reduction at 150 MW's/hr. to clean "D" waterbox.

i 0502 Holcing power at 90 s,690 MW's.

0630 Commenced power increase at 150 iW's/Pr.

0720 Unit at 100 s power,775 MW's.

08-05-87 0126 Commenced power reduction at 150 ?!W's/hr to clean "C" anc "D" waterboxes.

0246 Holcing power at 76%,610 MW's.

0350 Commenced power increase at 150 MW's/hr.

0610 Unit at 100?6 power,780 MW's.

08-06-87 0010 Commenced power recuction at 150 MW's/hr. to clean "C" and "D" waterboxes.

0112 Holcing power at 86.5 s,660 MW's.

0305 Commenced power increase at 150 MW's/hr.

0440 Unit at 100C6 power,785 MW's.

08-11-87 0030 Commenced pov'er reduction at 150 MW's/hr. to clean "C" anc "D" waterboxes.

0345 Holcing power at 70%, 505 MW's.

0453 Commencec power increase at 100 ':W's/hr.

0722 Unit at 100 s power 780 MW's.

08-17-87 2234 Commenced power reduction at 150 MW's/hr. to clean "C" and "D" waterboxes.

2300 Holcing power at 92.6 s, 700 MW's.

PAGE 9

SUMMARY

OF OPER ATING EXPERIENCE

/sucurt 1037 MONTH / YEAR Listed below in chronological sequence by unit is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.

UNIT TWO (Cont'c) 08-18-87 0503 Comnenced power increase at 100 ::\\"s/hr.

0623 Unit at 1005 power,790 MW's.

08-31-87 2400 This reportino period encs with the unit at 100, power,795 IR/'s.

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PAGE 10

' FACILITY CHANGES REQUIRING NRC APPROVAL MONTH / YEAR AUGUST 1987 I.

NONE DURING THIS PERIOD 1L -

PAGE 11 FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH / YEAR August 1987 UNIT 1&2 DC 86-17 Post Accident Sample System Hybrid Ion Chromatograph - Chloride This design change replaces the portable ion chromatograph (IC) which is temporarily installed to the Chemical Analysis Panel (CAP) during use with an IC of ' Split' or ' Hybrid' configuration.

On a portable cart (which will also contain the eluent, chemical reagents, and calibration solution l

t needed for IC operation), there will be a pumping system for chemical transfer, a chromatography module, a conductivity, detector, and a data integrator.

This cart represents a stanc alone ion chromatography system to be used in the lab or wherever it is needed. In the CAP, behind the shield, a duplicate set of the 11guld handling components (the chromatography module and the conductivity detector) will be permanently installed.

For post-accident chloride analysis, the two will be used in conjunction with each other.

Summary of Safety Analysis This module is being installed in a system that has no affect on any safety-related equipment.

The High R AD Sample System and the new equipment j

installed per the design change interface with safety-related systems only to take samples from them during a post-accident scenario.

The system is not safety-related, is not seismic and is not included in the Technical Specifications.

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PAGE12 d

TESTS AND EXPERIMENTS REQUIRING NRC APPROVAL MONTH / YEAR August 1987 NONE DURING THIS PERIOD i

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TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTH / YEAR August 1987 NONE DURING TilIS PERIOD I

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PAGE14 OTHER CH ANGES, TEST AND EXPERIMENTS MONTH / YEAR August 1987 NONE DURING THIS PERIOD

.-__.________J

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VIRGINIA POWER

.SURRY POWER STATION CHD4ISTRY REPORT AUGUST 19 87 i

PRIMARY COOLANT-UNIT NO. 1 UNIT NO. 2 ANALYSIS MAX.

MIN.

AVG.

MAX.

MIN.

AVC.

Gross Radioact..'uCi/ml

.1.35 E+0 8.70 E-1

' l.05 E+0 2.89 E-1 6.91 E-2 1.80 E-1 0.0 0.0 0.0

0. 0 0.0 0.0 Suspended Solids,' ppe Gross Tritium..uCi/mi 9.48 E-2 5.80 E-2 7.90 E-2 3.97 E-l 2.44 E-1 3.30 E-1 Iodine uCi/mi 7.63 E-3 1.26 E-3 4.69 E-3 1.77 E-3 1.02 E-4 6.24 E-4 I3I I11 131 0.16 0.07

.0.12 0.29 0.08 0.19 I

/I 36.3 25.2 32.2 35.8 25.8 28.9 i

Hydrogen, cc/kg.

1.44 0.89 1.06 1,56 1.20 1.35 Lithium, ppm 145.4 86.0 100.5 158.4 137.6 146.4-Boron-10, ppm *

<0.005

< 0. 0 0 5.'

<0.005 (0.005

<0.005

<0.005 Oxygen, (DO), ppa 0.004 0.001 0.003 0.006 0.002 3.005 Chloride, ppm 6.76 6.57 6.68 6.62 6.41 5.51 pH'O 25' degree Celsius

• Boron-10 = Total Boron X 0.196 REMARKS:

l 1

UNIT ONE:

Deborating bed placed in service on 8-10 for lit w -

j 4

removal. Total L10H added was 2521 grams.

UNIT TWO:

CAT bed placed in service on 8-1, 8-10,8-12 and 8-21.

Total LiOH added was 231 grams. On 8-12 at 1744 letdown was isolated i

due to excessive leak rate. Excess letdown was placed in service (flow through MB and/or CAT bed is estimated to be 15 GPM ).

PAGE 16 UNI 7 1

FUEL HANDLING DATE August 1987 NEW OR SPENT NEW OR DATE NUMBER OF SPENT FUEL SHIPPED OR ASSEMBLIES ASSEMBLY ANSI INITIAL FUEL SHIPPING SHIPMENT #

RECEIVED PER SHIPMENT i

i ENRICHMENT CASK ACTIVITI LEVEL

[5CiiU UU AttlN G 1111d l't MAUU i

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PAGE 17 1

UNIT 2

FUEL HANDLING DATE Aucust 1987

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NEW OR DATE NLHBER OF NEW OR SPENT SPENT FUE SHIPPED OR ASSEMBLIES ASSEMBLY ANSI INITIAL FUEL SHIPPING SHIPMENT #

P.ECEIVED PER SHIPMENT ENRICHMENT CASK ACTIVI17 i

LEVEL NONE DURI MG THIS PEltIOD i

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PAGE 18

• a.*

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PROCEDURE REVISIONS THAT CH ANGED THE OPERATING MODE DESCRIBED IN THE FSAR I

MONTH / YEAR August 1987 i

i OP-66 Local Verification of ICCM Operability Unit 1 & 2

ny j "(

PAGE 19 '

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DESCRIPTION OF PERIODIC TES_T WHICH WERE NOT COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS 1

MONTH / YEAR August 1987 I

)

NONE DURING THIS PERIOD I

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, VINGINIA ELEcTHIC AND POWER COMi*ANY

'i unennonn,,Vnuasssa unuss September 15,.1987 Wi ll..Uy f'k uwnr:

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- V U. S. Nuclear Regulatory Commission Serial No.87-582 N0/DAS:vih I

/ Attn: Document Control Desk Washington, D. C.

20555-Docket Nos. 50-280

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50-281 K

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License Nos. DPR-32 r

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DPR-37.

t Gentlemen:

VIRGINIA EI2CTRIC AND POWER COMPANY

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SURRY POWE ISTATION UNITS 1 AND 2

'. MONTHLY, OPERATING REPORT l,

Encibsed is<the Monthly Operating, Report for.Surry Power Station Units 1 and 2 v for the morish of August 1987. /, ;

Very:tinly(pours, vs

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g N

,,-~ s W. L. Stewart Enclosure cc:

U. S. Nuclear Regulatory Conmission 101 Marietta Street, N. W.

Suite 2900

' Atlanta, GA 30323 Mr. W. E. Holland 1,

l NRC Senior Resident Inspector Surry Power Station

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