ML18283B237

May 1976 Monthly Operating Report

ML18283B237
Person / Time
Site:	Browns Ferry
Issue date:	06/09/1976
From:	Green H Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
References
Download: ML18283B237 (11)

Text

NIIC FOAM 195 cv TGI U.S.NUCLI:AA IIL'OULATOA V COMMISSION NRC DISTRIBUTlON FoR PART 50 DOCKET NIATERlAL DOCKET NUMIIL'50-259~260 FILE NUMOI:A ff0."ITIILY Rf PORT'iO: Ng Rg Co FHOM: TENNESSEE VALLFY AUTHORITY DECATOB ALA, H J GREEN DATE OF DOCUMENT 6/9/76 DATE RECEIVED 6/14/76", 7CLETTE R I Q ORIGINAL JKCOPV QNOTOA IZED QUNC LASS IF IF D PROP INPUT FOAM NUMOEA OF COPIES RECEIVLD ONE SIGNED DESCRIPTION LETTER TRANS THE FOLLONQIG:

'ff~)THLY REPORT FOR MAY/76 PLANT Gc COifPONENT OPERABILITY 6c AVAILABILXTY

~TfIXS REPORT TO BE USED XN PREPARING GRAY BOOK BY PLANS 6c OPERATIONS.

PLANT NAt'fE'ROI FERRY 1 6 2 (L-P).ACKNOWLEDGED DO NOT REMOVE (6-P)HXPC H CYS VOR ACT ON FOR ACTION/INFORMATION 615 6 F T h C PDR INTERNAL D RI BUTION BRANCff CifXE~FL SCHWENCER PPARD'LPDR-ATHENS+AL0.XXC NSI LX fEHNAL L>ISTHIDUTION CONTHOL NUhlIILc H goad L

~pQ)TIPy~W~O v R'~~e-ice June 9, 1976 Mail Seethe ooc4i col Nuclear Regulatory Corhmi n Office of-Management Information and Program Control Washington, D.C.20555 Gentlemen:

~eRu atoll TENNESSEE VALLEY AUTHORITY Browns Ferry Nuclear Plant 2000 ur,'a 35601 Q ti Og ooexrrro VSNRQ~'I,5fNG>~o~,~'<~e'a$T 4 I')Enclosed is the May 1976 report'n plant and component operability and availability for Brogans Ferry Nuclear Plant units 1 and 2.Very truly yours, TENNESSEE VALLEY AUTHORITY H.J.reen Plant Superintendent

Enclosures:

2 CC: Director, Region II Nuclear Regulatory Commission Office of Inspection and Enforcement 230 Peachtree Street, NW Suite 818 Atlanta, GA 30303 (1 copy)Director, Office of Inspection

&Enforcement Nuclear Regulatory Commission Washington, D.C.20555.(10 copies)60ae An Equal r)uportunlty Ernployar

~~'va 1=kali~~~OPERATING STATUS: UNIT NAME Browns Fet DATE 6 2 76 COMPLETED BY: Hn TELEPHONE'29-6202.1, Reporting Period: 0000760 Gross Hours in Reporting Period: 744.0 2 Currently Authorized Power'Level MWt Max.Depend.capacity PNe-net)1065 3 Power Level to which restricted (if any): 4 Reasons for restrictions (if any):~.5 Hours Reactor Was Critical to MRe-net'N/A This Month Yr-To-Date 0 CumulatiVe To Date 9870.'02 6.Reactor Reserve Shutdown Hours 7 Hours Generator On-Line 8 Unit Reserve Shutdown Hours 384 0 0~4~384 0<.0 2356:9 9282.80 0 9 Gross Thermal Power Generated (MWH)0 10.Gross Electrical Power Generated (MWH)" 0 11 Net Electrical Power Generated (MWH)0 0 0 0 22 036 392 7 091 570 6 864 764.12 Reactor Service Factor 13.Reactor Available Factor 14.U'nit Service Factor'51.6 0 0.10.5 0 42.8 53.1 40.3 0 40.3 0 28.0 28.0 56.8 Initial'riticality Initial Electrical Power Generation Coaaaaakal.

Opaaaaiaa 15.Unit Availability Factor 16.Unit Capaci.ty Factor (using MDC)0 17.%nit Capacity Factor (using Design.MWe)0 0 18, Forced Outage Rate 100 100 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~~

I I Unit remains in cold shutdown'for repair of electrical cables I REPORT MONTH mY DATE 5/31/76 l COIIPLETED BY R..Qi11erton PLhNT SImTDQWNS I)/~Q~'TYPE F-FORCED S-SCI>HDULED DURATION IIOURS REh SON I IKTNOD OF SIIU1"ZING 1X)WN Till?IU?ACTOR 2 COI'M'NTS 760501 744 B B~'h b I I (I)'-REASON:

h-I'.QUII'IIENT FhILURE (EXPLAIN)B-IIKINT, OR TEST~C III'I'Ul?l IN G I)"Ill;GULKTi)RY Pil.'STRICTION E-Ol'I IQTOR TRAINING AND LlC!?NS INC Ei'VillLYZION I'-hl).I IN I!>TRAT IVE G"OVI:'I JiTIOIlhl.

ERROR (HXI'L0 I N)(2)5KTII~O h-IIAQL B-~~KIIUAL SCI'QI.C<<h UTL)."-'i T SCRRI Po C t~~~~~~~\Ui>IT DATE 5/28/76gp~LETED gY R.Willexton I 7~,,'.~~DAILY UNIT PO".ERt OUTPUT MONTH DAY AVERAGE DAILY N'..7e-ne t DAY.AVERAGE DAILY!'.7e-net 3.4, 5 6 7 8 9 10'2 13 15 16 17 18 19 20 21 22 23 24-8.0-8;3-1.3-30.0-8.8-9.3-8.5-8.9'9.8-9.2'.-7~6-7.0-7.2-6.9-5.1-i.7-.5.2-5~9-5.3-5.8-7.2-7.1-7~5 25" 26'7.48 29 30 31-11.0-5.6-6.2-7.0.-8.3-7.3-5.8 Note: Negative values indicate static".use@hen unit is o-z

UNIT NAME Browns Ferry 82 OPERATING STATUS: COMPLETED BY: H."~told Walls TELEPHONE 729-6202 6i Reactor Reserve Shutdown Hours 7,, Hours Generator On-Line 8, Unit Reserve Shutdown Hours 744 0 0 3647 0 0" Li Reporting Period: 0000760501 ,to 2400760""H Gross Hours in Reporting Period 744 2 Currently Authorized Power Level MWt 3293 MWe-neo 1965 Max.Depend.capacity (MWe-net)1065 3 Power Level to which restricted (if any):*N/A 4 Reasons for restrictions

{if any): Month'r-To-Date 5 Hours Reactor Was Critical 0 0 i t" Cumulative To Date 3 841.49 9 035.39 3 578.08 0.10.Gross Thermal Power Generated (MWH)Gross Electrical Power Generated (MWH)Net Electrical Power Generated (MWH)Reactor Service Factor Reactor Available Factor Unit Service Factor 0 100 0 0.0 0 100 0 8 259 696 2 629 890 2 543 462 24.9 83.5 23.2'6.': 18.19.20.23.2 0 76 2 100 Xnitial Criticality initial Electrical.Power Generation

'Commercial.Operation 0 e Unit Capacity Factor (using MDC)",'.0 TJnTt Capacity Factor,:{using'Des'ign-MWe)

Shutdown's scheduled to begin in next 6 months (state type, date and duration of each): NONE Zf shutdown at end of report period, estimated date of startup: Plants in Test Status (prior to commercial operation)

Report the Following:

Forecast Achieved~~~'l" Unit remains fn cold shutdown for rePair ofIelectrical control cables.I REPORT-MONm QATE;5/3l/76 CONPIZTHD QY R.Willerton PLANT SHUTDOWNS D.'TH TYPE F"1'ORCHD S-SC11HDULED DURATION llOURS REASON I Hl'TNOD OF SllUTTING DOWN TilllUACTOR 2 COMll NTS 760501 F 744 C~'~1 I l (1+)-REASON

~.h-FQUIl'lKFZ FAILURE (EXPLAIN)9"KiINT;'l)R TEST C-RHFUi'.I.

1 aiG D-REGU.:ni).>>Y RL'STRICTION H-OP!:lb".fi~R TRAINItKl AND LlC!:h.>>i 1'il H>'~i"lI NATION F-All.1 1 l'1 1: '!'NATIVE~~G-OP".i:iVi'H)icAL ERROR (I',X PEA lN)~'W'~(2)>1ETllOD: h-Q'9AL 9-~a~ial'>AL SCP'<~i C-Al:;"i>?

lA'J SL.'lbll

~r~\, Ji)y~tttrt~~)Browns Ferry/l2 DATE 5 27 76 COIPIZTED BY R.Willerto DAILY l.'.iT T'~'":~OU~i'v'T HO)FHl MAY DAY ,AV"RAGE DAILY T".:.'e-ne t DAY AVERAGE'DAILY l?e-net.1 2'3 4 5 6 7 8 9 10 8 11 , 12.13.14 15 17 18 19'20 21 22-3.1..-5.4-4.9'5.4-6.0-.9.2-4.3-5.0-4;9-5.2-4.6-'5.8-4.2-4.7.-5.0-8.0-8.2-8.3-7~1-8.4'6.8-5'26 27 28.29-6.0-5.8-5.9'-6.1-7.0'5.8-6.2 23 24-6.0-5.3 Note: t Hegativervalues indicate staticn use when unit is oii li"..e.~~r