ML20207C866

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Monthly Operating Repts for Apr 1986
ML20207C866
Person / Time
Site: Surry  Dominion icon.png
Issue date: 04/30/1986
From: Jones V, Saunders R, Stewart W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: Scroggins R
NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
05-86, 5-86, 86-309, NUDOCS 8607210448
Download: ML20207C866 (21)
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l VIRGINIA ELECTRIC AND POWER COMPANY {

SURRY POWER STATION I

MONTHLY OPERATING REPORT ,J l

REPORT NO. 05-8fi l

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APPROVED BY: (/ /m p STATION MANAGER l

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l 8607210448 860430 PDR ADOCK 00000280 H PDR IEDY r l

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1 Section P_ age _

Operating Data Report - Unit No.1 1 Operating Data Report - Unit No. 2 2 I'

Unit Shutdowns and Power Reductions - Unit No.1 3 Unit Shutdowns and Power Reductions - Unit No. 2 4 3

Average Daily Unit Power Level- Unit No.1 5 I l

Average Daily Unit Power Level- Unit No. 2 5 ,

Summary of Operating Experience 6 Facility Changes Requiring NRC Approval 7 Facility Changes That Did Not Require NRC Approval 7 Tests and Experiments Requiring NRC Approval 8 Tests and Experiments That Did Not Require NRC Approval 8 Other Changes, Tests and Experiments 9 Chemistry Report 10 I

Description of AllInstances Where Thermal Discharge Limits j Were Exceeded 11 Fuel Handling 12 & 13 l Procedure Revisions That Changed the Operating Mode Described in the FSAR 14 Description of Periodic Tests Which Were Not Completed Within

the Time Limits Specified in Technical Specifications 15 r
Maintenance of Safety Related Systems During Outage or Reduced 16 & 17 Power Periods - Unit No.1 - Mechanical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit No.1 - Electrical Maintenance - 16 & 17

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j Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit No.1 -Instrument Maintenance 16 & 17 i

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II i Section Page i

Ma,intenance of Safety Related Systems During Outage or Reduced - 16 & 17

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Power Periods - Unit No. 2 - Mechanical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit No. 2 - Electrical Malittenance 16 & 17 Maintenance of Safety Related Systems During Outage or Reduced {

Power Periods - Unit No. 2 -Instrument Maintenance 16 & 17 1-I:

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! .. '. - Page 1 of 17 ATTACHMENT 5 Page 1 of 3 CPERATING DATA REPORT FEB 0 21384 DOCKET NO. 50-280 DATE 5-6-86 I

COMPLETED BY V. Jones

{ TELEPHONE (804)357-3184 GPERATING STATUS i

1. Unit Name: Unit 1 (Surry) Notes
2. Reporting Period
04-01-86 to 04-30-g6
3. Licensed Thermal Power (MWt): 2141 j 4. Nameplate Rating (Gross hWe): 847 s
5. Design Electrical Rating (Net MWe): 7sg
6. Maxizum Dependable capacity (Gross MWe): g20 l 7. Maximum Dependable Capacity (Net MWe): 781
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

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

10. Reasons For Restrictions, If Any:

. i This Month Yr.-to-Data Cummulative f

11. Hours ~ In Reporting Period 719.0 2879 0 117071 0

, 12. Number of Hours Reactor Was Critical 719.0 2510.9 74823.0

) 13. Reactor Reserve Shutdown Hours 0 0 3774.5

) 14. Hours Generator On-Line 719.0 2477.7 73316.2 i 15. Unit Reserve Shutdcwn Hours 0 0 3736.2 l .16. Gross Thermal Energy Generated

} (MWH) ... 1723923.3 5857817.6 169740440.3

! 17. Gross Electrical Energy ,

i Generated (MWH) 574895.0 1949490.0 54721423.0 4

18. Net Electrical Energy l Generated (MWH) 547223.0 1853058.0 51886401.0 l 19. Unit Service Factor 100.0 % 86.1 % 62.6%
20. Unit Available Factor 100.0 % 86.1 % 65.8 %

i 21. Unit Capacity Factor

! (Using MDC Net) 97.5% 82.4% 57.4 %

j 22. Unit Capacity Factor l

! (Using DER Net) 96.6 % 81.2 % 56.2 %

l 23. Unit Forced Rate 0 22% 1g 3%  !

l 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling 09 48 days

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

i 26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved l

l INITIAL CRITICALITY i

INITIAL ELECTRICITY COMMERCIAL OPERATION .

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l (9/77)

-* - Page 2 of 17 ATTACHMENT 5 Page 1 of 3 1

OPERATING DATA REPORT FEB 0 21364 DOCKET NO. 50-281 i DATES-6-86 j COMPLETED BY V. Jones TELEPHONE (804)357-3184

)l GPERATING STATUS I 1. Unit Name: Unit 2 (Surry) Notes ,

! 2. Raporting Period: 04-01-86 to 04-30-86

) 3. Licensed Thermal Power (MWC): 2441

4. Nameplate Rating (Gross MWe)
847.5 j 5. Design Electrical Rating (Net MWe): 788 l 6. Maximum Dependable Capacity (Gross MWe): 820 I 7. Maximum Dependable Capacity (Net MWe): 781 i 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last -

Report, Give Reasons:

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

! 10. Reasons For Restrictions, If Any:

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This Month Yr.-to-Date Cummulative

11. Hours' In Reporting Period 719.0 2879.0 113951.0 l 12. Number of Hours Reactor Was I Critical 719.0 2688.9 74631.6 l 13. Reactor Reserve Shutdown Hours 0 0 328.1
14. Hours Generator On-Line 719.0 2672.9 73438.3 i 15. Unit Reserve Shutdcun Hours 0 0 0 I . 16. Gross Thermal Energy Generated (MWH) ... 1748640.7 6469874.2 171776904.8
17. Gross Electrical Energy .

Generated (MWH) 581240.0 2141295.0 55729599.0 li 18. Net Electrical Energy Generated (MWH) 552734.0 2035841.0 52822424.0 i 19. Unit Service Factor 100.0 % 92.8,%

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20. Unit Available Factor 100.0 % 92.8% sum

. 21. Unit Capacity Factor I

(Using MDC Net) 98.4 % 90.$ 39,3 ,

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22. Unit Capacity Facter (Using DER Net) 97.6 % 89.7 % 58.8 %

j 23. Unit Forced Rate 0 0 13.1 %

i 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

i Refueling 10 58 days

25. If Shut Down At End Of Report Period Estimated Date of Startup:
26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved j INITIAL CRITICALITY i

INITIAL ELECTRICITY ComLERCIAL OPERATION (9/77)

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'8 m DOCKE I NO. 50-280 b- UNIT Silu1 DOWNS AND POWER REDUCTION 5 UNIT NAML Surry 1 DA'IE ns_na_nn

$ COMPLETED HY V Jonas REPORT MONIll Ancil - 192r, TELErilONE (804) 357-3184 ci  :> .a E

_, s '4 Licensec = v, c,4 g Cause & Cursective

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-,  ; Action to be. D ste  ? 4 is5 Event g7 o3 i mO 5U Pievent Recurrence F

$$ 5 3 e 5, =g Report ** u O

NONE DU IING TIIIS REPORTINC PERIOD.

3 4 1 2 Method: Exhibii G Instructions 1: funced Ressure 1 -Manual for Picparation of Data S Ssheduled A-1 quipment Failure (Explain) Entsy Shecis for Licensee 2 Manual Scram.

11 Maintenance ni Test Event Repost (f.ER) File (NtIRI G.

3 Automatic Scram.

C Refueling .

4 Other (Explain) 0161)

D Regulatory Restriction 1 Operator Training & License Examiamiion 5 l' Adnumsivative Esinho I - Same Source G Oi weaisonal Erior (Explain) 11 Other (E plaml r8/711 L

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<r c) DUCKI I NU- 50-281 IINIT SittilllOWNS AND POWER HEDUCllONS UNIINAML Surry 2 l DAIE 0 5-OR-R R COMPl.E1 En lay v _Jnnnc lti POR T MON ill April - 1986 ll.l.0PilONE (804) 357-3184 l

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g, Cause & Consetiive E :- E ,c% l s.tensec et Atison to W

E$ 3s5 Eve n 3y al D88e i i Repine # or o gu p,,,,,,p,c,g,,(,

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NOME DURING Tills REPORTING PERIOD 3 4 I 2 Methoti: 1. xlatni G . Insisuctions l' . l'osseil Reason : I.n riepaiaiion of pasa 1 -Manual S Sibeduled A lituipmen Failure (Emplain) 1.nisy Sticcis for I.icensee 2 Manual Scram.

ll-Mamienance of Test Lvens Report ILI R)l'ile INtIRI G.

c.Rcfocling 3- Automatic Scram.

4 Ollies (limplaini Ol(ii )

D llegulatosy Restsiction 1 Opesains Isanungi 1.scense Examination 5 F- AtInu mst r anvc I sinius 1 Same Sourse

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G Opesaia.nal I esos (E mplain) 11 Oihee II spianil ofiil I

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l fc vtuto AvEwabE DAILY UNII POwEk LEvF L SURRY power STATION REPORTING MU"' f H - APett 1996 l

OuCnEl NO. 5^-26? DOCKET NO.90-241 OATE MAY 1. 1086 COMPLETED Bf W. H. JGNES U N I T 0NE uN I T 7 wa

. AvEkabE DAfty PUwER LE VE L AvFHAGF DAILY POWER LEVEL

'O A V -MwE-NEl- -mwk-hFT-t l 1 774 6 769.3 l 2 776.1 770.9

! 3 171.6 769.5

  • 748 6 769."

5 T77.7 772.7 l 6 779.9 774.9

! F F77.6 772.A e 768.7 770."

9 776.6 769.5

[ 10 777 3

  • 77^.7 l 14 774.4 770.5 _

l 12 769 2 767.2 l

13 F69 5 770.5 14 768 1' 769.7 l$ 765.6 734.5 16 767.6 776.7 17 766.7 770.4 18 765 0 769.7 19 762 9 770.2 20 762 3 770.1 21 F62 3

  • 77e.5 22 763 8 771.1 23 761.9 771.9 l 2+ .F54 0 71n.%

25 F41 3 769.6 26 739 8 769."

27 70*.3 739.1 26 727 4 77a.)

29 F2 3.0 766.8 30 710 9 766.0 l

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SUMMARY

OF OPERATING EXPERIENCE Page 6 of 17 MONTH / YEAR April - 1986 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 ONE 04-01-86 0000 This reporting period begins with the unit at 100% power,815 51W's.

04-04-86 0657 Commenced power reduction at 150 51W/hr. due to increasing generator stator temperatures.

0757 liolding power at 90%, 745 51W's.

0910 Commenced power increase at 3%/hr. Hydrogen coolers vented.

04-05-86 0030 Unit at 100% power, 815 MW's.

04-11-86 1100 Reducing Tave to 566.2'F, due to core burnup. Unit at 810 MW's, 99% power.

04-24-86 0651 RCS boron concentration <1 ppm. Will be reducing power as necessary to maintain program Tave.

04-30-86 2400 This reporting period ends with the unit at 92% power,745 MW's.

At reduced power due to core being at end of reactivity.

UNIT TWO 04-01-86 0000 This reporting period begins with the unit at 100% power,810 MW's.

04-15-86 0405 Commenced rampdown for. removal of LCV-SD-203A at 150 MW/hr.

0738 Iloiding power at 87%,700 MW's.

1201 Commenced increasing power at 150 MW's/hr. Unable to isolate LCV-SD-203A.

1420 Unit at 100% power,810 MW's.

04-30-86 2400 This reporting period ends with the unit at 100% power,810 MW's.

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o Page 7 of 17 FACILITY CHANGES REQUIRING NRC APPROVAL MONTH / YEAR April- 1986 i NONE DURING THIS REPORTING PERIOD.

FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MONTH / YEAR April- 1986 NONE DURING THIS REPORTING PERIOD.

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6 Page 8 of 17 TESTS AND EXPERIMENTS REQUIRING NRC APPROVAL MONTH / YEAR April - 1986 NONE DURING THIS REPORTING PERIOD TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL MONTH / YEAR April - 1986 NONE DURING TIIIS REPORTING PERIOD i

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j Page 9 of 17 i OTHER CHANGES, TESTS AND EXPERIMENTS {,

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MONTH / YEAR April - 1986

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, NONE DURING TilIS REPORTING PERIOD 1 >

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= - - _ ._ .

PG: 28-06 I

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VIMINIA PCKER SURRY POWER S'M IO!

O SIISTrW PZPORT i Acril 19 86 PRIMARY COOLA!7f

.1 m m. 2 ANALYSIS MAXIMUM MINIFIE AVERME MAXIFM MINIbE AVERAGE Gross Radioact., uCi/ml 2.42 0

1.42 0

1.72 0

2.08

-1 9,99 -2 1.56

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! Suscended Solids, can 0.0 0.0 0.0 0.0 0.0 0.0

-1 2.19 -1

-1 -1 Gross Tritium, uCi/ml 1.25 -1 9.50 -2 1.10 1.83 2.00 Iodine 131

, uCi/ml 2.46 -2 1.58 -2 1.89

-2 1.82 -4 6.59 -5 1.13

-4 131 131 I 77 0.33 0.16 0.20 0.16 0.06 0.10

. W en, cc/kg 37.9 25.3 32.2 36.4 25.4 29.5 Lithiu:n, can 0.40 0.15 0.31 1.10 0.87 0.93 Boron-10, can* 7.0 0.2 2.0 97.0 82.5 90.1 l oxygen, (D.o. ) , can d 0.005 60.005 6 0.005 6 0.005 6 0.005 *0.005 j Chloride, can 60,01 40,01 6.0,01

  • o,01 0,01 3 0,01 pH @ 25'C E.99 7.53 8.19 6.79 6.65 6.70
  • Baron-10 = 'Ibtal Boron x 0.'196 REMARKS: Unit One: Lithium added due to lithiun being low in band: 4-1101013 194g; 4-2290915 150ar 4-2501050 260c; 4-29@0930 257q. The cat. bed was not placed in ser-y, vico durina Aoril. The initia1 91ush of the deborating bed occurred on 4-4-86@0520.

It was olaced in service 17 times and lasted approximately 46 hours5.324074e-4 days <br />0.0128 hours <br />7.60582e-5 weeks <br />1.7503e-5 months <br />. The deborating bed was taken out of service showing 2 ppm Baron on 4-24-86@0600.

Unit 'Iuor No lithitun was addevi to Unit two during April. The CAT. Bed was placed in service due to lithium beinb hich in the band: 4-2@l907-2120.

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DESCRIPTION OF ALL INSTANCES WHERE Page !I of 17 j

THERMAL DISCHARGE LIMIT 5 WERE EXCEEDED MONTH / YEAR April - 1986 4 8 NONE DURING TIIIS REPORTING PERIOD i

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. Page 12 of 17 FUEL HANDLING UNIT 4 1 MONTH / YEAR Anril - 19 A A DATE NO. OF ANSI NO. NEW OR SPENT FUEL IH8PPED/ RECEIVED ASSEMBLIES PER SHIPMENT INITIAL ENRICHMENT SHIPPING CASK ACTIVITY LEVE[

$1-86 8 LMOJ!!5 / 3.80 LMOJGK / 3.60 LMOJil2 / 3.80 l

LMOJG7 / 3.60 LMOJfi3 / 3.80 LMOJiiK / 3.80 LMOJGS / 3.60 i

04-01-86 8 LMOJGD / 3.60 M

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FUEL HAMDLING UNIT # 2 MONTH / YEAR April - 1986 '

DATE NO. OF ANSI NO. NEW OR SPENT FUEL iHIPPED/ RECEIVED ASSEMBLIES PER SHIPMENT INITIAL ENRICHMENT SHIPPING CASK ACTIVITY LE'lT Shipraent #1 04-11-86 3 NON E/ 1.86 NON E/ 1.86 .

04-11-86 3 NONE/ 2.56 Shipment #2  !

04-13-86 3 NONE/ 2.56 NONE/ 2.56 04-13-86 3 NONE/ 2.56 Shipment #3 04-22-86 3 NONE/ 2.56 NONE/ 2.56 04-22-86 3 LMOOUT/ 3.10 Shipment #4 04-24-86 3 NONE/ 2.56 NONE/ 2.56 04-24-86 3 LMOOUJ/ 3.10

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Page 15 of 17 PROCEDURE REVISIONS THAT CHANGED THE OPERATING MODE DESCRIBED IN THE FSAR MONTH / YEAR April -1 986 NONE DURING Tills REPORTING PERIOD .

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  • Page 15 of 17 DESCRIPTION OF PERIODIC TESTS WHICH WERE NOT

- COMPLETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS MONTH / YEAR April - 1986 NONE DURING TIIIS REPORTING PERIOD l

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Page 16 of 17 MAINTENANCE OF SAFETY RELATED SYSTEMS DURING -

OUTAGE OR REDUCED POWER PERIODS UNIT NO. 1 MONTH / YEAR April - 1986 The below listed codes denotes the following departments:

0228 or R03 -

Mechanical 0229 or R04 -

Electrical i

0237 or T22 -

Instruments NONE DURING THIS REPORTING PERIOD l

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MAINTENANCE OF SAFETY RELATED SYSTEMS DURING ~

OUTAGE OR REDUCED POWER PERIODS UNIT NO. 2 MONTH / YEAR Aoril - 1986 The below listed codes denotes the following departments:

0228 or R03 - Mechanical 0229 or R04 -

Electrical 0237 or T22 -

Instruments NONE DURING THIS REPORTING PERIOD 1

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VIRGINIA ELecTHIC AND Powna COMPANY RrenwoNo, VIRGINIA 202021 w.L. STEWART Vaca Pammina.T

. woci.. . o,. no . May 15, 1986 Mr. Ronald M. Scroggins, Director Serial No.86-309 Office of Resource Management N0/DJV:acm U.S. Nuclear Regulatory Commission Docket Nos. 50-280 Washington, D. C. 20555 50-281 License Nos. DPR-32 DPR-37

Dear Mr. Scroggins:

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNIT NOS. 1 AND 2 MONTHLY OPERATING REPORT Enclosed is the Monthly Operating Report for Surry Power Station Unit Nos. I and 2 for the month of April, 1986.

Very truly yours, l

W. L. Stewart

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Enclosure (3 copies) i cc: Mr. James M. Taylor, Director (12 copies)

Office of Inspection and Enforcement Dr. J. Nelson Grace (1 copy)

Regional Administrator Region II

, NRC Senior Resident Inspector i Surry Power Station I

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