ML20063P276

Monthly Operating Rept for Sept 1982

ML20063P276
Person / Time
Site:	Robinson
Issue date:	10/05/1982
From:	Norris H CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20063P274	List: ML20063P273 ML20063P276
References
NUDOCS 8210130244
Download: ML20063P276 (3)

Text

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.J ,o Enclorura to Serial: .RSEP/82-1702 Pcgm 1 of 1 OPERATING DATA REPORT DOCKET NO: 50-261 DATE: 821005 tr COMPLETED BY: H. Ray Norris TELEP110NE: (803) 383-4524 OPERATING STATUS '

Notes:

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1. Unit-Name: H. B. Robinson Unit No. 2

^2. Reporting Period: 820901,0000/820930,2400 There are presently 157 spent fuel assemblies in the spent fuel pool.

3. Licensed Thermal Power (MWt): 2300

4. Nameplate Rating (Gross Mle): 739

5. Design Electrical Rating (Net MWe): 700

. 700

6. MaxiinumDependable

7. Maximum Dependable Capacity Capacity (Net(Gross MWe): MWe):_665

8. If Changes Occur in Capacity Ratings (ltem Number 3 through 7) Since Last Report, Give Reasons: No change

9. Power Level to Which Restricted, If Any (Net MWe): 1955 MWT Reactor Power

10. Reasons For Restrictions, If Any: Although the Unit ~is not restricted by any outside agency, the power level is presently reduced due to steam generator considerations.

This Month Yr.-to-Date Cumulative

11. Ilours in Reporting Period 720 6551 101477

12. Number of Ilours Reactor Was Critical 707.80 2379.63 74725.05

13. Reactor Reserve Shutdown llours 0 0 1085.30

- 14. IIours Cencrator On-Line 591.57 2173.77 72729.08~

15. Unit Reserve Shutdown llours 0 0 23.20~

16. Gross Thermal Energy Generated (MWil) 1029160 3818890 146914264

17. Gross Electrical Energy Generated (MWil) 318393 118967_5 47267645 ~

18. Net Electrical Energy Generated (MWII) 295731 1084431 44704682

19. Unit Service Factor 82.16 33.18 71.67

20. Unit Availability Factor 82.16 33.18 71.69

21. Unit Capacity Factor (Using MDC Net) 61.76 24.89 66.2 I

22. Unit Capacity Factor (Using DER Net) 58.67 23.64 62.93 -

23. Unit Forced Outage Rate 17.83 12.35 14.52 -

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

Type-2 2/26/83, Four week steam generator inspection outage.

25. If Shut Down At End of Report Period, Estimated Date of Stattu,): On line

26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY --- ---

INITIAL ELECTRICITY -- --

ComIERCIAL OPERAT10N --- ---

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((Wif0130244 PDR d _.. ADOCK 05000261 821006'  !

• (9/77)

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Englosuri to S2ri:13: RSEP/82-17'02

__ Pip 1 of 1 AVERAGE DAILY UNIT POWER LEVEL .

DOCKET NO. 50-261 UNIT TWO 821005 DATE H. Ray Norris

, CO51PLETED BY TELEPHONE (803) 383-4524 September MONT11 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (5tWe Net) (5twe Net) 1 543 17 533 2 542 18 536 3' 232 3 19 4 539 20 467-5 330 21 345 6 466 22 536 540 7 - 23 508 541 g

276 483 9 25 369 10 26 0 544

!! 27 0 544 12 _ - 28

. 213 542 13 29

-535 545 14 30 15 33 536 16 INSTRUCTIONS On this format, list the avmge daily unit power levelin StWe&t fcr each d:y in the reporting month. Compute to the nearest whole rnegawsti.

- (9/77) 44 4 ,

- Enclo ure to S2 rial: RSEP/82-1702 - ,T Paga 1 of 1 .

' %. . i DOCKET NO. 50-261 UNIT S!!UTDOWNS AND POWER REDUCTIONS UNIT N A\tE H. B. ROBINSON f

DATE 821005 ,

COMPLETED BY H. Rav Norris REPORT MONTil Sentember TELEPl!ONE (803) 383-4524 r.

E 5 Cause & Cortcetive

, .! ? 3 $..Y 5

,8 s s Licensec [ r, .

a? Action to No. Date y,  ? $ Even 3P mO 50 Prevent Recurrence

~5= Report a H 35 c2 a

y < v -

6 .

Solenoid for "C',' WRV failed, causing HH INSTRU common fuse for all 3 WRVS to blow,

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F 9.59 A 3 WRVS closed causing RX trip from low -

09-01 820906

' S/G water level solenoid for "C" WRV was replaced along with all.3 fuses.

82.12 PC VALVEX Relief valve failure caused by operat or 09-02 820907 F 18.72 G 1 error, repaired valve and counseled operator. ,

[lH INSTRU Fatrity hotwell level switch, causing 09-03 820913 F 92.66 A 3 ,

• . "B" cond. and W Pumps to trip re-sulting in low level in "C" S/G. Hot .

• well level switch replaced.

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-- Rh INSTRU Personnel error while performing a-7.46 3 09-04 820921 F G periodic _ test. Technicians were ,

counseled on importance of following procedures, 3 4

• i 2 Method:

Exhibit G - Instructions

• F: Forced Reawn: fin Preparation of Data 1 Manual S: Scheduled A l'ituipment Failure (Explain) Entrs Sheets for Licensee 2-Manual Scram. -

11 minter.ance of Test Even't Repost (LER) File (NUREC-C Refueling 3 Automatic Scram. I ' '

4 Other (Explain) 01611 D Reputatmy Restriction E Operator Training & Liecuse Examination 5 F-Administrative

• Exhibit I Same Sourec -

G-Operational Error (Ex' plain) '

(9/77) Il Other (Explain) .

9