ML20214B913

Monthly Operating Rept for Jan 1986

ML20214B913
Person / Time
Site:	Robinson
Issue date:	01/31/1986
From:	Morgan R, Scott A CAROLINA POWER & LIGHT CO.
To:	Taylor J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
RNPD-86-586, NUDOCS 8602200698
Download: ML20214B913 (5)

Text

.- ,Enclorura to Serisl: RNPD/86-586' Pcgs 1 of 4 CP&L CO PLANT PERFORMANCE DATA SYSTEM PAGE- 1 JRUN DATE 02/05/86 OPERATING DATA REPORT RPD36 RUN, TIME' 15:34:27 ROBINSON UNIT 2 DOCKET NO. 050-0261 COMPLETED BY A. E. SCOTT OPERATING STATUS TELEPl10NE (803)383-4524

.: 1. UNIT NAME: ROBINSON UNIT 2 1 NOTES There are presently 270 I

2. REPORTING PERIOD: JANUARY 86 i Fuel Assemblies in the Spent Fuel 1

-3. LICENSED THERMAL POWER (MWT): 2300 l pool, l j 4._ NAMEPLATE RATING (GROSS MWE) 739.0 l l f '5.~ DESIGN ELECTRICAL. RATING (NET MWE). 700.0 l l 4 6. MAX DEPENDABLE CAPACITY (GROSS MWE): 700.0 l l

7. MAX _ DEPENDABLE CAPACITY (NET MWE)- 665.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

. 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THRU 7) SINCE LAST REPORT, c GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED IF ANY (HET MWE):

10. REASONS FOR RESTRICTION IF ANY:

THIS YR TO CUMUL MONTH DALE ATIVE ii.. HOURS IN REPORTING PERIOD 744.00 744.00 130734.00

12. NUMBER OF HOURS REACTOR-CRITICAL 567.40 567.40 92624.42

13. REACTOR RESERVE SHUTDOWN HRS 154.52 154.52 2965.19

14. HOURS GENERATOR ON LINE 563.16 563.16 90331.06 15.: UNIT RESERVE SHUTDOWN HOURS .00 .00 23.20 a

16. GROSS THERMAL ENERGY GEN. (MWH) 952597.44 952597.44 180444566.16

17. GROSS ELEC.. ENERGY GEN. (MWH) 318422.00 318422.00 58177093.00 i 18.-NET ELEC. ENERGY GENERATED (MWH) 297774.00 297774.00 54947230.00 j ~19. UNIT' SERVICE FACTOR 75.69 75.69 69.10 j 20.. UNIT AVAILABILITY FACTOR 75.69 75.69 69.11'

. 21.-UNIT CAP. FACTOR (USING MDC NET) 60.19 60.19 63.20

22. UNIT CAP. FACTOR (USING DER NET) 57.18 57.18 60.04

23. UNIT FORCED OUTAGE RATE 24.31 24.31 14.80

. -24.l SHUTDOWNS SCHED. OVER NEXT 6 MONTHS (TfPE, DATE, AND DURATION OF EACH):

Refueling Outage beginning February 01,1986 for 45 days.

, 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START UP: NA

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION). FORCAST ACHEIVED l

INITIAL CRITICALITY r -----  :-----

INITIAL ELECTRICITi r ----- r:- - - -

f-COMMERCIAL OPERATION - :----- ----

B602200698 860131 PDR ADOCM 05000261 R PDR _ f

'P:gn 2 of 4 CP6L'C0 PLANT PERFORMANCE DATA SYSTEM PAGE i RUN DATE O2/05/86 APPENDIX B - AVERAGE DAILY POWER LEVEL RPD39 RUN. TIME 15:34:21 ROBINSON UNIT 2 DOCKET NO. 050-0261 COMPLETED BY A. E. SCOTT TELEPHONE (803)383-4524 JANUARY 1986 DAY AVG. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL (hWE-NET) (MWE-NET) 1 638 17 -23 2 639 18 201 3 639 19 471 4 639 20 526 5 639 21 178 6 636 22 62 7 634 23 181 8 635 24 269 9 638 25 385 10 639 26 519 11 636 27 563

-12 577 28 221 13 553 29 -18 14 555 30 -19 15 228 31 -10 16 -26 1.16 - 8

Page 3 of 4 DOCKEINO. 050-0261 UNIT SHUIDOWNS AND POWER REDUCTIONS UNIT NAME II . B. Robinson DATE 02-07-86 REPORT MONfil Ianuary COMPLETED BY AnIrn E. Sentr TELEPHONE HOl-1R b45?A

%. Dale i

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Licensee Event ,

,E-t, feo Cause & Correttive y g7 n. ? Action to y3 ygc Report a mU E' Prevens Returrente

! O i

d 0101 860115 F 66.93 B 3 lA INSTHtl Heactor tripped due to high level ou '

"A" St eam Gene rator. MST-013 (S/G Water Level Protection Channel Testing )

was in progress when the trip occurred .

The trip was caused by the'MST; however, the extene that equipment versus personnel played is still under investipation by a recently organized trip reduction review committee.

0102 860121 F 19.73 B 3 En Et, ECON Reactor tripped due to a instrument bus spike while troubleshooting LT-460 .

Instrument bus spike caused "B" S/G feedwater reg. valve to switch modes of operation. Transient caused S/G to swell resulting in a S/G high level trip.

Personnel involved have been counseled regarding appropriate precautions when performing work of this nature.

I 2

.1 4 i Forced Reason : Method :

S Scheduled A Equipment Failure (Explain) Exlubit G - Instructions I-Manual for Preparation of Data B-Maintenance or Test 2. Man ual Scrarn. Entry Sheets for Licensee C Refueling .4 Autonutic &r2 n.

D Regulatory Restrittron Event ReporI (LE R) Fde (NURI G-4 Olher (1 splain) 01611 I -Operator Training & lxense 1 xaminaison F Adnunistrative 5

G-Operational I not (E xplain)

. 19/77) li-Other (E splam) F sinbit I - Same Source

050-02M DOCKET NO.

Page 4 of 4 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME 11 . B. Robinson DATE 07-07-86 Anie, r % ee COMPLETED BY REPORT MONT11 Januarv TELEPHONE Rn h1Rn fa9f, Cause & Corrective

{g 3 Licensee h

% Date g 3g 4 )j~[5 Event Reporin, g

mV M

E' Attion to Prevent Recurrence H y5 5 ~ f, c v

s. l 6

1A INSTRll Personnel were adjusting the NI Power 0103 650122 F 7.50 H 3 Range setpoints when 2 of 4 channels were mistakenly placed in the trip position resulting in a re;ictor trip.

Personnel have been counseled regard-ing this event. Additionally, this event is being reviewed by a special trip reduction review committee to determine contributory causes and to identify additional corrective action to prevent recurrence.

86.68 A 3 EA ELECON Reactor tripped due to blown under 0104 860128 F voltage fuse on Emergency Bus No. 2.

Cause for the fuse failure is unknown.

The fuse was replaced. The Plant went into a planned refueling outage ou 2/1/86 where additional evaluation of this event will occur.

3 4 I 2 Method: Exlubit G-Instrutlions f: Forced Reason:

for Preparation of Data S Scheduled A Lympment Failure (Explain) 1 -Manual 2-Manual Sciarn. Entry Sheets for Licensee B Maintenance or Test Eveni ReporI (LI:RI File t NUR1 G-C Refueling 3 Autonutic Stram.

4 Other (hplain) 01611 D-Regulatory Restriction I -Operator Training & latense 1 xanunation 5 F Adnunistrative G4)perational I s tor iliplain) Estubit I- Same Source 08/77) 11 Other ( E splaml e

- 4 o

I CP&L Carchna Power & Light Company m "T"' N m ROBINSON NUCLEAR PROJECT DEPARTMENT POST OFFICE BOX 790 HARTSVILLE, SOUTH CAROLINA 29550 FEB 101986 Robinson File: 15505 Serial: RNPD/86-586 Mr. James M. Taylor, Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 ROBINSON NUCLEAR PROJECT DEPARTMENT 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 submits the report of operation statistics and shutdown experience for the month of January, 1986.

Very truly yours, Af/M'A'.

R. E. Morgan General Manager H. B. Robinson S. E. Plant AES:/jch Enclosure cc: R. A. Hartfield (2)

J. N. Grace (1) 1 161+

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