ML18153C070

Corrected Operating Data Rept for Sept 1989 for Surry Unit 2

ML18153C070
Person / Time
Site:	Surry
Issue date:	09/30/1989
From:	Warren L VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18152A486	List: ML18152A485 ML18153C069 ML18153C070 ML18153C071 ML18153C072
References
NUDOCS 9001230020
Download: ML18153C070 (2)

Text

• CORRECTED COPY*

01/05/90 OPERATING DATA REPORT DOCKET NO.: 50-281 DATE: -1,...,0,.....,./.,,..,05,,.....,/""'"89=------

COMPLETED BY: Linda A. Warren TELEPHONE: --,., (8'""'"0-=-4).. , 3-=57=--_-=3., . ,18""""4-x_,4=7= OPERATING STATUS NOTES

1. Unit Name: Surry Unit 2

2. Reporting Period: Sept 1 - 30, 1989

3. Licensed Thermal Power (MWt): 2441

4. Nameplate Rating (Gross MWe): 847.5

5. Design Electrical Rating (Net MWe): 788

6. Maximum Dependable Capacity (Gross MWe): 820

7. Maximum Dependable Capacity (Net MWe): .....,7=8=1--

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

---

9. Power Level To Which Restricted, If Any (Net MWe):

10. Reason For Restrictions, If Any: -----------

---

THIS MONTH YTD CUMULATIVE

11. Hours In Reporting Period 720.0 6551.0 143927.0

12. Number of Hours Reactor Was Critical 327.1

• 327.1

• 90021.4 *

13. Reactor Reserve Shutdown Hours 0 0 328.1

14. Hours Generator On-Line 189.2

• 189. 2

• 88482.2 *

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 187755.9 187755. 9 206928192.0

17. Gross Electrical Energy Generatecf"TMWH) 46725.0 46725. 0 67182969.0

18. Net Electrical Energy Generated (MWH) 40831. 0 40831. 0 63688209.0

19. Unit Service Factor 26.3% 2.9% 61. 5%

20. Unit Available Factor 26.3% 2.9% 61. 5%

21. Unit Capacity Factor (Using MDC Net) 7.3% .8% 56.5%*

22. Unit Capacity Factor (Using DER Net) 7.2% .8% 56.2%

23. Unit Forced Rate 34.2%* 34.2%* 15.0%*

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

25. If Shut Down at End of Report Period Estimated Date of Startup:

26. Unit In Test Status (Prior to Commercial Operation): FORECAST ---~=-- ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

CORRECTED COPY 12/ 11/89* ,

DOCKET NO.: 50-281 UNIT SHUTDOWN AND POWER REDUCTION UNIT NAME: -s=-u-r-ry___,..U__,ni....,.t-2=----

DATE: 10/05/89 COMPLETED BY: Christle Arney REPORT MONTH: SEPTEMBER 1989 TELEPHONE: 804-357-3184 x477 METHOD OF LICENSEE CAUSE & CORRECTIVE DURATION SHUTTING EVENT SYSTEM COMPONENT ACTION TO PREVENT NO. DATE TYPE(l) (HOURS) REASON(2) DOWN REACTOR{3) REPORT# CODE(4) CODE(5) RECURRENT

~6 09-01-89 S 432.6 C 1,3 281/88-22 Unit shutdown for Refuel-ing Outage, automatic reactor trip.

• C-10-2 09-19-89 F 20.5 G 3 281/89-10 J~ SG 1 B1 Steam Generator Lo-Lo Level while attempting to place Main Feed Regulator Valves inservice.

• 09-22-89 F 19.8 B 4 N/A TA TB Unit taken off line for Turbine Overspeed Test and Balancing of Main Turbine.

Reactor remained Critical.

• 09-28-89 F 57.9 B 4 N/A TA TB Ulnit taken off line for Turbine Balancing. Reactor remained critical.

(1) (2) (3) (4)

F: Forced REASON: METHOD:

S: Scheduled A - Equipment Failure (Explain) Manual Exhibit G - Instructions for B - Maintenance or Test 2 - Manual Scram. Preparation of Data Entry Sheets C - Refueling 3 - Automatic Scram. for Licensee Event Report (LER)

D - Regulatory Restriction 4 - Other (Explain) File (NUREG 0161)

E - Operator Training &License Examination F - Administrative (5)

G - Operational Error (Explain)

H - Other (Explain) Exhibit 1 - Same Source