ML18283B235

July 1976 Monthly Operating Report

ML18283B235
Person / Time
Site:	Browns Ferry
Issue date:	08/06/1976
From:	Green H Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
References
Download: ML18283B235 (14)

Text

NIIC FOIIM 106 V.S. NVCLEAA fIEOVLAToflVCOMM~!ION DOCKL'T NUM I'l fIII'IC DISTRIBUTION Fon PAfIT 50 DOCKET NIATEBIAL MONTlll.Y RlPORT TO: FROM: DATE OF DOCUMLNT Tennessee Valley Authority.

N ~ RE C Deca toe, Alabama DATE flECEIVEO II J Green 0 3Hf LETTE A QNOTOAIZED PAOP INPUT FOAM NUMOEfl OF COPIES AECEIVEO PLAID!NnL @UNCLASSIFIED One signed

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DESCAIPTION ENCLOSUfle LETTER TRANS TllE FOLLOWING: MONTHLY REPORT FOR JIII.Y 76 PLANT 6c COMPONENT OPEI&BILITY 6

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AVAILABILITY ~ THIS REPORT TO BE USFD .IN

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PREPARING GRAY BOOK BY PLANS 6 OPERATION" ZCKNO%'LE>>~D g,ZMOV~

PLANT NAME: (1-P) O NOT IIrowns Ferry 1-2-3

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INTERNAL D IST RI BUTION

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N~PD OMLP BRANCH CHIEF L Schwencer She ard EXTERNAL DISTRIBUTION CONTROL NUMBER

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t TENNESSEE VALLEY Browns Perry Nuc 'lant

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Nuclear Regulatory Commission Office of 5fanagement Information and Program Contxol Washington, D. C. 20545 ~

Gentlemen:

Enclosed is the July 1976 report on plant and component operability and availability for Browns Ferry Nuclear Plant units 1 and 2.

Very truly yours, TENNESSEE VALLEY AUTHORITY J. Green Plant Superintendent Enclosures CC: Director, Region II Nuclear Regulatory Commission Office of Inspection and Enforcement 230 Peachtree Street, NW Suite 818 Atlanta, GA 30303 (1 copy)

Director,'ffice of Inspection 6 Enforcement Nuclear Regulatoxy Commission Washington, D. C. 20555 (10 copies) hn Cqunl Opportuntty t:.mptoyor 8'.L%.5

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ms i:err' COMPLETED BY: Don Green OPERATINC STATUS: TELEPHONE '29-6202

1. Reporting Period: 0000760701 to 2400760731 Gross Hours in Reporting Period: 744

2. Currently Authorized Power Level MVt 3293 MWe-net 1065 Max. Depend. capacity (HMe-net) 1065

3. Power Level to which restricted (if any):

4. Reasons for restrictions (if any): This Month Yr-To-Date 'o Cumulative Date

5. Hours Reactor Has Critical 0 0 9,870.02

6. Reactor Reserve Shutdown Hours 744 1,848 3,820.9 7~ Hours Generator On-Line 0 9,,282.8 Unit Reserve Shutdown Hours 0 8.

9. Gross Thermal Power Generated (Ndi) 0 0 22,036,392 Gross Electrical Power Generated (MK) 0 7,091,570 10.

Net Electrical Power Generated (1ÃH) 0 0 6,864,764 11.

0 40. 3

12. Reactor Service Factor.

'eactor Available Factor 100 36.2 55.9 13.

14. 'nit Service Factor 0 0 37.9 0 0 37.9

15. Unit Availability Factor 0 26.3

16. Unit Capacity Factor (using MDC) 26.3

17. Unit Capacity Factor (using Design M<e) 58.3

18. Forced Outage Rate

19. Shutdowns scheduled to begin in next 6 months (state type, date and duration of each): None

20. If shutdown at end of report period, estimated date of startup: 'ndetermined

21. Plants in Test Status (prior to commercial operation) Report the Following:

Forecast Achieved Initial Criticality Initial Electrical Power Generation Commercial Operatlon

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KC V.RY: UNIT ~~~ yo'. Browns Ferry I DATE 8/4/76 Unit remained in cold shutdown.

COMPLETED BY Don Green REPORT HONTH PLANT SHUTDOt&iS TYPE 1u THOD OF F"FORCED DURATION SHUTTING DOWN NO ~ DATE S"SCHEDULED HOURS REASON 1 THE REACTOR 2 COI&SNTS 1 760601 S'9.25 F

664.75 Operating License delayed pending results I~ of public hearing (l) REASON: (2)

A-EQUIP>KNT FAILURE (EXPLAIN)

B-1EINT, OR TEST C-REFUELING D-REGULATORY RESTRICTION C-AUTC E-OPERATOR TRAINING AND -'CR.-'2' LICENSING EXi~HINATION F-ADi1INISTRATIVE G-OPERATIONAL ERROR (EXPLAIN)

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DATE , 8/4/76 gppo LETED gY Don Green DAILY UNIT POLJER OUTPUT MONTH July DAY AVERAGE DAILY NJe-net AVERAGE DAILY bafle-net

-7.9 25 -7.6

-8.2 26 -8.. 0

-8.2 27 -7. 9

-8.0 28 -'8. 5

-7. 9 29 -8. 5

'12.2 30 -7. 5 P

-7.6 31 -8.2

-5. 1

'.-7 2 10 -7.7

-7.5 12 -7.6 13

-7.3 14

-8.8 15

-8.0 16 17 18

-7.8 19

-9.1 20

-8. 3 21

-8. 1 22 -7.9 23

-8.0 24

-7.8 Note: Nc"ative values inJicatc station ucc when unit is oif line.

UNIT NAME l)rot Ferry II DATE -'/4/76 COMPLETED DY., Don Creen OPERATING STATUS: TELEPHONE 729-6202

1. Reporting Period: 0000760701 2400760731 Gross Hours in Reporting Period: '44

2. Currently Authorized Power Level ?Wt 3293 MWe-net 1065 Max. Depend. capacity (."We-net) 1065

3. Power Level to which restricted (if any): N/A

4. Reasons for restrictions (if any):

This Cumula tive Month Yr-To-Date 'o Date

'5. Hours Reactor Was Critical 0 3,841.49

6. Reactor Reserve Shutdown Hour 744 10,499.39

7. Hours Generator On-Line 0 3,578.08

8. Unit Reserve Shutdown Hours 0 0

9. Gross Thermal Power Generated (Mt%) 0 0 8,259,696

10. Gross Electrical Power Generated (~LWH) 0 2,629,890 Net Electrical Power Generated (MfH) 2,543,462

12. Reactor Service Factor 0 0 22.7

13. Reactor Available Factor 100 100 84.9

14. Unit Service Factor 0 0 21.2

15. Unit Availability Factor 0. 21. 2 16; Unit I

Capacity Factor (using MDC) 14.1

17. Unit Capacity Factor (using Design M<e) 0 14.1

18. Forced Outage Rate 100 76.9

19. Shutdowns scheduled to begin in next 6 months (state type, date and duration of each): None

20. If shutdown at end of report period, estimated date of startup: Undetermined

21. Plants in Test Status (prior to commercial operation) Report the Following:

Forecast Achieved Initial Criticality Initial Electrical Power Generation Commercial Operation

PiCL'.RY: UNIT NAOS Browns Ferrv II DATE 8/4/76 Unit remaining in cold shutdown. COMPLETED 'BY REPORT MOÃZH PLANT SHUTDOlPiiS TYPE liETHOD OF F"FORCED DURATION SHUTTING DOWN DATE S-SCHEDULED HOURS REASON 1 THE REACTOR 2 CO~i~i- NTS 1 60601 744 Operating license delayed pending results of public hearing.

(1) REASON: (2-) l'2 I, t-'OD-A-EQUIPS KNT FAILUl~ (EXPLAIN) ~

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C-REFUELING arly W 4 D"REGULATORY RESTRICTION i C-AL C:-".T

=E"OPERATOR TRAINING AND SCRRI LICENSING EXAMINATION F-AD:lINISTRATIVE G-OPERATIONAL ERROR (EXPLAIiN)

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8/4/76 COMPLETED BY Don Green DAILY UNIT POKER OUTPUT MONTII July DAY AVERAGE DAIIY Mde-net DAY AVERAGE DAILY I "1;1e-net

-6.4, -5.4

-5.3 -6.0

-5.7 27 -6. 3

-5.8 28

-6. 4

-5.8 29 -6.0

-5.8 30 5~2

-6. 4 31 -5.7

-5.9

-5.8 10

-5.9

-5.8 12

-6.9 13

-5.0 I -6.7 14 15

-5.9 16 ~J

-6.0 17 -6.0 18 -5.8 19 -7. 0 20 -6.0 21 -4.1 22 -3.9 23

-5.7" 24

-5.3 Note: Negative values indicate station usc when unit is off Line.

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