ML20115C940

Monthly Operating Rept for Mar 1985

ML20115C940
Person / Time
Site:	Robinson
Issue date:	03/31/1985
From:	Morgan R, Scott A CAROLINA POWER & LIGHT CO.
To:	Taylor J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
RSEP-85-750, NUDOCS 8504180634
Download: ML20115C940 (5)

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Pg ATA REPORT .

"a DOCKET N0i-050-0261 llT f DATE 04/01/85 e@ .' *, COMPLETED DY A. E. SCOTT WP - .T o .' TELEPHONE (E03)383-4524 iOPERATIhG?STATUSi 3 3,v

-:1 jjuNI,T)N AliE : '-RODINSOH V UNIT 2.  : NOTES There'are presently:222 'I:

s2.'.>REPORTINGVPERIOD--MARCH E85! .I -Fuel Assemblies in the iSpent 1

-31 LLICENSELETHERMAl' POWERLCMWT): 2300: I Fue1 IPool. ~ l' 4$-NAMEPLATE.RATINGJ(GROSS'MWEf: 739.0 l l f3Q-DESIGN. ELECTRICAL FATING (NET MWE)< 700.0- .I g ;l,

64 LMAXLDiPENDABLE.CAPACITYY(GROSS MWE)- 700.0 1 l-

'7d MAXVDEPENDABLE; CAPACITY 1(NET MWE)i E6 65.0 - - - - - - - - - - - - - - - - - - - . - - -

8T;iIFECHANGES OCCUR 'Iti CAPACITY. RATINGS :(ITEMS 3 THRU 7) SINCE LAST REPORTf ~

fGIVE; REASONS: *

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<9hP'DWERfLEVELSTOWHICHRESTRICTEDIFANY: (NET NWE), .None f0}cF;EAS0 TIS. FOR? RESTRICTION : ifs ANY: None p

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[ TH25 -YR'TO .CUMUL~

.tj0 NTH DATE ATIVE.-

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4 eihIl00RSlINRREPORTING: PERIOD .74A 00. 2160.00 Li 23390'. 00 s U d2U NUMBER?OFfHOURS REACTORLCRITICAL) 714.05 1367.90 '85365'.20'

$6; REACTOR RESERVE SHUTDOWN. HRS *-

29.95 .765.42 -2702.49 ,

ij.4. HOURS SENERATOR'ON.LINE- ,

F697;69 1249.65. 83315.60L '

3580 NIT. RESERVE: SHUTD0WN HOURS _ afe. . 09 ~ . 00, 23.20.-

36b^ GROSS 2rHERdaL. ENERGY: GEN.-(MWH)

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1564655234 2502188.40 165377422.56~ '

Jh 9 GROSS ELECC ENERG.Y. GEN. (MWHL x .513078.00- 817484.00 53162360'.'00

. QNE T. ELEC. JENERGY CENERATED:-(MWH) L488293l,00 76'285.00 6 5017594'6.00.

96 UNIT: SERVICE FACTOR - 93.77 57i85: 67.52:

$UNITU AVAILAltILITY FACTOR:. .93.77- 57.85' '67.54' i[ UNIT CAP. FACTOR ~.(USING-MDC NETF .98.69 53.35 61.i5:

2e UNIT CAP. FACTOR (USING DER' NET)' 93.76 50.68 ~58~.'09 3..? ONITL- FCriCED .0UTAGE RATE _ .

6.?3 _. . 36.00- ,

15.58-

,1 SHUT.DOWNSCSCHED. 0VER NEXT 6 MONTHS'(TYPEj DeTE, .AND' DURATION.0F'EACH) 4

' . .?.~. ..

gS pIFESHUTDOWN AT END OF REPORT PERIOD, ESTIMATED-DATE OF START UP: -

~3 16isUNITSiINJTEST. STATUS-(PRIOR,TO COMMERCIAL-OPERATION)- FORCAST ACHEIVED

1. INITIAL CRITICALITY - - - - - - I-INITIALLELECTRICITY - - - - - - - - - - - - -

N. iC0hM5RCIAL10PERATION -- IE "- - - EE - -

~ ' 8504180634 850331 PDR R

ADOCK 05000261 PDR

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W Page 2 of 4

APPENDIX D

{. A\/ERAGE DAILY POWER LEVEL 7

DDCKET NO. 050-0261 UNIT RODINSOM UNIT 2 D4TE 04/01/85

? CJMPLETED DY A. E. SCOTT

. TELEPHONE (003)303-4524 RARCH 1985

[AY. AVG.-DAILY POWER LEVEL FAY AVG. D4ILY POWER LEVEL (MUE-NET) G1WE-NET) 1 33 1 ~7 609

? 433 18 421 3 720 19 61 4 730 20 559

.5 733 21 723 6 73(7 22 728 7 736 23 730 -

D 747 24 731 9 737 25 '730 00~ 735 2e <31

)1 734 27 726

)2 '733 20 .690 it 3 - 733 29 720

)4 733 30 728

&5 '732 3i 730 16 701 A

-~- ,

-. .e Page 3 of 4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 050-0261 UNIT NAME H. B. Robinson DATE 850402 COMPLETED BY pnita E. Scott REPORT MONTH March TELEPHONE (8031383-4524 r,

E E

, 5g 3 j .EIi Licensee . ,Ev, gn. Cause & Corrective No. Date g 3g s ,;;; g 5 Event g'g p Action to H

$E 5 jdig Report a mV g' Prevent Recurrence -

6 m,

l 0301. 850301 F 37.61 A. 3 CH VALVEX Unit trip was caused by vibrations pulling central air line frcxn "B" feedwater regulator. valve causing low S/G level, resulting in a reactor trip at 50% reactor power wnile ranping up. "B" feedwater regulator valve was repaired and additional penetration pressurization leakage from "B" feedwater line sleeve out-

~

side containment was repaired also.

Unit was restored to 100% power.

0302 850318 F 24.16 A 3 HI ELECON Reactor tripped frcxn 100% power due to inadvertent loss of instrument buss

1. 9. Failure of instrument buss #9 3 was due to a steam leak causing a short in S/G blowdown sample valve limit

. switch. Repaired body to. bonnet leak i 2 3 4 F: Forced Reason: Method: Exhibit G - Instnweinns S: Scheduled A Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee C Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-D Regulatory. Restriction 4-Other (Explain) 0161)

E-Operator Training & License Examination F-Administrative S G-Operational Error (Explain) Exhibit I - Same source

. (9/77) Il-Other (Explain) e .

Page 4 of 4.

DOCKET NO. 050-0261 UNIT SHUTDOWNS AND POWER REDUC 110NS H. B. Robinson UNIT NAME DATE 850402 av Arti 6 F. htt '

Q REPORT MONTH March mu.LETE" Q j'8UU 383-4524 m

- E E

., .5 E 3 jY3 Licensee ,E *, f, Cause & Correevive N... D:oc R 5g i 2 ~5 Ev::nt 3,] el - Action to I-f: 5 ~

e~ pi g Report a mO EU o

Prevent Recurrence O

s '

0302 850318 F 24.16 A 3 ELEXIN continued on sample valve and replaced failed limit switch. Unit returned to ser-vice.

0303 850327 F G 3 CH PUMPr4 "A" heater drain punp tripped due to pressure transmitter isolation valve being inadvertently shut during'per-formance testing. Reactor power was decreased to 88% power to cmpen-sate. 'Ihe isolation valve was rea-ligned and "A" heater drain pump 1 returned to service and reactor brought to full load, s

i 2 3 4 F: Forced Reason: Method: Exhibit G - Instructions -

S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee C-Refueling .

3-Automatic Scram. Event Report (LER) File (NUREG-

' D-Regulatory Restrictiort 4-Other (Explain) 0161)

, E-Operator Training & License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same Source 1 -

, (9/77) li-Other (Explain)

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r CP&L

Carolina Power & Light Company ROBINSON NUCLEAR PROJECT DEPARTHENT

, ;. POST OFFICE BOX 790 l HARTSVILLE, SOUTH CAROLINA 29550 APR 9 1985 Robinson File : 15505 Serial: RSEP/85-750 Mr. James M. Taylor, Director Office of Inspection & Enforce:nent U. S. Nuclear Regulatory Commission Washington, D. C. 20555 H. B. ROBINSON .3 TEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 LICENSE NO. DPR-23 MONTHLY OPERATIONS REPORT

Dear Mr. Taylor:

In accordance with Technical Specifications 6.9 1.c for the H. B. Robinson Steam Electric Plant, Unit No. 2, Carolina Power & Light Company herewith l submits the report of operation statistics and shutdown experience for the month of March,1985 Very truly yours,

[df b W R. E. Mo an General Manager H. B. Robinson SEG Plant AES:tk/C-696 ,

i Enclosure cc: R. A. Hartfield (2)

J. N. Grace (1) l l

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