ML20054F009

Monthly Operating Rept for May 1982

ML20054F009
Person / Time
Site:	Beaver Valley
Issue date:	06/10/1982
From:	Weaver L DUQUESNE LIGHT CO.
To:
Shared Package
ML20054F007	List: ML20054F006 ML20054F009
References
NUDOCS 8206150132
Download: ML20054F009 (4)

Text

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DUQUESNE LIGHT COMPANY Beaver Valley Power Station NARRATIVE

SUMMARY

OF MONTHLY OPERATING EXPERIENCE - MAY, 1982 May 1 Station is in Cold Shutdown mode 5 with Reactor Coolant through System pressure and Tavg. at ambient conditions.

May 8 May 9 Reactor Coolant System pressure and Tavg. at ambient through conditions. Type A Integrated Leak Rate Test is in progress.

May 22 May 23 On May 23rd at 0125 hours0.00145 days <br />0.0347 hours <br />2.066799e-4 weeks <br />4.75625e-5 months <br /> began to pressurize the Reactor through Coolant System to approximately 65 psig. to support the May 27 performance of Type C testing. At 1230 hours0.0142 days <br />0.342 hours <br />0.00203 weeks <br />4.68015e-4 months <br /> on the 23rd had condenser vacuum for condensate clean-up. At 1530 hours0.0177 days <br />0.425 hours <br />0.00253 weeks <br />5.82165e-4 months <br /> broke condenser vacuum due to problems with the Auxiliary Boilers. Condenser vacuum was re-established at 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> on the 27th and at 0905 hours0.0105 days <br />0.251 hours <br />0.0015 weeks <br />3.443525e-4 months <br /> began to vent the Reactor Coolant System pressure to atmosphere.

May 28 Station in Cold Shutdown mode 5 with Reactor Coolant System through pressure and Tavg. at ambient conditions. At 1300 hours0.015 days <br />0.361 hours <br />0.00215 weeks <br />4.9465e-4 months <br /> May 31 on the 31st scarted Charging Pump [CH-P-1A] to begin fill and vent of the Reactor Coolant System.

C206150d,f0 PDR AD PDR R

f DUQUESNE LIGliT COMPANY -

Beaver Valley Power Station MAJOR SAFETY-RELATED MAINTENANCE - MAY 1982

1. The Pressurizer Power Operated Relief Block Valves'[MOV-RC-535,."36]

have been replaced due to cracked seats.

2. The Pressurizer Power Operated Relief Valves [PCV-RC-455C, 455D, and 456] actuator springs have been replaced because necessary preloading was no longer achievable.

3. Work on 3-inch and 6-inch Velan check valves, to change discs, has been completed. A total of ten 3-inch valves and fourteen 6-inch valves have had their discs changed.

4. Modification work to install a second Personnel Airlock on the Equipment Hatch has been completed.

5. Motor bearings on Component Cooling Pump [CCR-P-1C] have been replaced.

6. Modifications to the Emergency Diesel Generator's [EE-EG-2] Turbo Charger and Lube Oil system have been completed.

i 7. Overhaul work on the Main Feedwater Pumps [FW-P-1A and 1B]

is in progress.

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OPERATING DATA REPORT i DOCKET NO. 50-334 DATE 6/2/82 COMPLETED BY L. W. Weaver

. TELEPHONE. 417-641-9301 OPERATING STATUS I. Unit Name: Beaver Valley Power Station, Unit #1 Notes

2. Reporting Period: Hay, 1982

3. Licensed Thermal Power (MWt): 7'#0

4. Nameplate Rating (Gross MWe): 923

5. Design Electrical Rating (Net MWe): 852

6. Maximum Dependable Capacity (Gross MWe): 860

7. Maximum Dependable Capacity (Net MWe): 810

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): NCn*

10. Reasons For Restrictions. If Any: N/A "this Month Yr. to-Date ' Cumulative

11. Hours In Reporting Period 7&& 1610' 51 177

12. Number Of Hours Resctor Was Critical 0 0 21.059.29

13. Reactor Reserve Shutdown Hours 0 0 4,482.8

14. Hours Generator On Line n 0 20,154.06

15. Unit Reserve Shutdown Hours 0 0 o

16. Cross Thermal Energy Generated (MWH) 0 0 43,628,940.48

17. Gross Electrical Energy Genersted (MWH) n ._.

0 13,650,440

18. Net Electrical Energy Generated (MWH) ~70'1 .

$eno, 12,505,785

19. Unit Serice Factor n 0 39.2

20. Unit Asailability Factor 0 0 39.2

21. Unit Capacity Factor (Using MDC Net) 0 0 31.9

22. Unit Capacity Factor IUsing DER Net) 0 0 30.4

23. Unit Forced Outage Rate 0 0 40.2

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.and Duration of Eacht:

25. If Shut Down At End Of Report Period. Estimated Date of Startup: T" a iA 'oao

26. Units in Test Stat MPrior to Commercial Operation): Forecast Achieved INITIA L CRITICA LITY N/A N/A INITIA L ELECTRICITY N/A N/A COststERCIAL OPER ATION N/A N/A (9/77)

DOCKE T NO. 50-334 UNIT SilUIDOWNS AND POWER REDUCTIONS }

UNIT NAME liVI S linit #1 DA1E 6-10-82 REPORT klON(ll May COMPLEll D HY LJ.__Wemn.r lElf PilONE (412) 641-5301

, .5 E 'h h Ek I it :mee h h4 Came & C..isettne

%.. Dec 3g i i 2s& r.ent 7 EU H As t e. i..

fE 2 35=!

Rep.nl = E' Psevent itetnerent e u

6 019 12-25-81 S 3768.3 C 4 N/A zz zzzzzz 1 2 3 4 f: l'.u t eil Reason- tiethod: thlnbil G - linions ti.wis S Silied u'cil A 1.quipment Failure (I.splain) 1-Hanuat l'or Pseparate.no ol Data It Mainstenance a.: Test 2-Manual Scram l'nts) Sheets los I.scemcc C Refueling 3-Automatic Scram 3 sent Repos t Il I HlI sic INIIRI G D Regulatus) Restrictient 4-Continued From Previons Month Ole.Il i Ope:Jtot Itaining d litenW l'xaminatiott 5-Reduction l'. Ad munst e.iiive 9-Other 5

(, Operation.nl I in : 11 mplain)

I sinhit I Same %uese l')/ 77 ) 11 Olhes II'spl.ein i

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