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

• OPERATING DATA REPORT

• CORRECTED COPY* 01/05/90 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 UNIT SHUTDOWN AND POWER REDUCTION REPORT MONTH: SEPTEMBER 1989 METHOD OF LICENSEE CORRECTED COPY 12/ 11/89* , DOCKET NO.: 50-281 UNIT NAME: -s=-u-r-ry___,..U__,ni....,.t-2=----

DATE: 10/05/89 COMPLETED BY: Christle Arney TELEPHONE:

804-357-3184 x477 DURATION SHUTTING EVENT SYSTEM COMPONENT CAUSE & CORRECTIVE ACTION TO PREVENT RECURRENT NO. DATE TYPE(l) (HOURS) REASON(2)

DOWN REACTOR{3)

REPORT# CODE(4) CODE(5) ~6 09-01-89 S 432.6 C 1,3 *C-10-2 09-19-89 F 20.5 G 3

• 09-22-89 F 19.8 B 4

• 09-28-89 F 57.9 B 4 (1) F: Forced S: Scheduled (2) REASON: A -Equipment Failure (Explain)

B -Maintenance or Test C -Refueling D -Regulatory Restriction E -Operator Training & License Examination F -Administrative G -Operational Error (Explain)

H -Other (Explain) 281/88-22 281/89-10 J~ N/A N/A (3) METHOD: Manual TA TA 2 -Manual Scram. 3 -Automatic Scram. 4 -Other (Explain)

SG TB TB (4) Unit shutdown for ing Outage, automatic reactor trip. 1 B 1 Steam Generator Lo-Lo Level while attempting to place Main Feed Regulator Valves inservice.

Unit taken off line for Turbine Overspeed Test and Balancing of Main Turbine. Reactor remained Critical.

Ulnit taken off line for Turbine Balancing.

Reactor remained critical.

Exhibit G -Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161) (5) Exhibit 1 -Same Source