ML20077C256
| ML20077C256 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 04/30/1991 |
| From: | Carier P, Ratliff S TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9105210108 | |
| Download: ML20077C256 (13) | |
Text
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l U.S. Jh.ci. ear Regulatory Commission ATTH:
Document Control Desh Washington, D.C.
20555 Centlemen4 In the Matter of
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Docket Hos. 50 2'>9 Tennessee Valley Authority
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50-260 50-296 11ROWNS FERRY HUCLEAR PLANT (IlFH) - MONTIILY OPERATING REPORT FOR THE MONTil 0F APRIL 1991 In accordance with the requirements of the 11FH Technical Specifications (TS) section 6.9.1.3, the Monthly Operating Report for the month of April 1991 its enclosed.
If you have any questions, please telephone me at (205) 729-3570.
Very truly yours, TENNESSEE VALLEY AUTil0RITY d0 Patrick P. Carier, Manager of Site Licensing Enclosures-cc:
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U.S. Nuclear Regulatory Commission HAY 14199; Enclosures cc (Enclosures):
INPO Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, Georgia 30389 Regional Administration U.S. Nuclear Regulatory Commisalon Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Frederick J.11ebdon, Director Project Directorate 11-4 Division of Reactor Projects I-II Office of Nuclear Reactor Regulation, Mail 13 !!3 Washington, D. C. 20555 Mr. Ted Marston, Director Electric Power Research Institute P. O. Box 10412 Palo Alto, California 94304 Mr. B. A. Wilson, Project Chief U.S. Nuclear Regulatory Commission Region II Regulatory Commission I
101 Marietta Street, NW, Suite 2900 Atlanta Georgia -30323 NRC Resident Inspector Browns Ferry Nuclear Plant Route 12, Box 637 j
Athens, Alabama 35609-2000 Mr. Fred Yost, Director of Research Services, Utility Data Institute, Inc.,
1700 K Street H.
W., Suite 400 Washington, D.C.
20006 i
I I
MONTHLY OPERATING REPORT BROWNS FERRY NUCLEAR PLANT TENNESSEE VALLEY AUTHORITY APRIL 1991
l
. _. _. _,. _ _.. ~. _,. _..._
OPERATIONAL
SUMMARY
4 APRIL 1991 IINIT 1 Unit remains on administrative hold to resolve various TVA and NRC concerns.
- l UNIT 2 Unit remains on administrative hold to resolve various TVA and NRC concerns.
Modification, operation, and maintenance work continues to cupport restart.
Fuel loading activities completed on March 6, 1991. Restart of Unit 2 is scheduled for May 1991.
UNIL3 Unit remains on administrative hold to resolve various TVA and NRC concerns.
. ~
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AVERAGE DAIL" UNIT POWER LEVEL DOCKET NO.
$0-259 Unit One PREPARED BY S. A. Ratliff.
TELEPHONE L2.01)_222-2937 MONTH AERIL 1991' DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY. POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
2 0
18 0
3 0
19 0
l 4
0 20 0
)
5 0
21 0
i 6
0 22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
13 0
29 0
14-0 30 0
15 0
16 0
0449k/8
.. _ - _ _ _ _ _. _ _. ~.. _... -. ~. _,. _ _ -.., _., _ _..._.__,_..,_ _ -_ __,_,____.__....-.-..._.._-.._ _ _ _
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-260 Unit Two PREPARED BY S. A. RatJ1.ff._
TELEP110NE (205) 729-2932 MONTil APRIL 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
2 0
18 0
i 3
0 19 0
4 0
20 0
5 0
21 0
6 0
22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
_ 11_
0 27 0
12 0
28 0
13 0
29 0
14 0
30 0
15 0
16 0
0449k/9 i
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AVERAGE DAILY UNIT POWER Lll VEL DOCKET NO.
50-296 UNIT Three PREPARED BY Wg111G_
TELEPl!ONE (205) 729 2937 MONTil AERik.'. 91 l
DAY AVERACE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
1 2
0 18 0
3 0
19 0
4 0
20 0
5 0
21 0
6 0
22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 A _..
'28 0
13 0
29 0
14 0
30 0
15-0 16 0
0449K/10
_, _ ~
CPEMTING DATA MPORT CSCRET NO.
50-259 PREPARED BY
- 5. A. Ratliff TELEPHONE (205) 729-2937 OPERATING STATUS
~
! Notes 1
Unit Name:
Browns Ferry Unit One 2.
2.
Reporting Period:
April 1991 3.
Licensed Thermal Power (MWt): _]293 4
Nameplate Rating (Gross MWe): 1152 1
5.
Design Electrical Rating (Net MWe): 1065 1
6.
Maximum Dependable Capacity (Gross MWe): 1098.4 7.
Maricum Dependable Capacity (~*et MWe): 1065
?
8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
N/A
?
9.
Power Level To Which Resteicted, If Any (Net MWe):
N/A
- 10. Reasons For Restrictions, If Any:
N/A i
This Month Y r-to-Da te Cumulative
- 11. Hours in Reporting Period 719 2879 146863
- 12. Number of Hours Reactor Was Critical 0
0 59521
- 13. Reactor Reserve Shutdown Hours 0
0 6997
- 14. Hours Generator On-Line 0
0 58267
- 15. Unit Rese-ve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 0 0
168066787
- 17. Gross Electrical Energy Generated (MWH) 0 0
51393130
- 18. Net Electrical Energy Generated (MWH)
-1532
-7544 53553926
- 19. Unit Service Factor 0
0 39.7
- 20. Unit Availability Factor 0
0 39.7 l
- 21. Unit Capacity Factor (Using MDC Net) 0 0
34.2
- 22. Unit Capacity Factor (Using DER Net) 0 0
34.2
- 23. Unit Forced Outage Rate 100 100 54.5
- 24. Shutdowns Scheduled Over Next 6 Months (Type Date, and Duration of Each):
N/A
- 25. If Shut Down At Eno Of Report Period. Estimated Date of Startuo: To be determined 0449k/11
GPERATING DATA REPORT COCKET C3.
50-250 PREFARED BY
- 5. A. Ratliff
~
TELEPHONE (205) 7i9-2937 QPERATING STATUS
! Notes 1.
Unit Name:
Browns Ferr' Unit Two 1
2 Reporting Period:
April 79'"
3.
Licensed Thermal Power (Wt): _3293 1
1 4.
Nameplate Rating (Gross We): 1152 5.
Design Electrical Rating (Net Ne): 1065 6.
Maximum Dependable Capacity (Gross We): 1098.4 7.
Maximum Dependable Capacity (Net Ne): 1065 8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
N/A 9.
Power Level To Which Restricted If Any (Net We):
N/A
- 10. Reaso is For Restrictions, If Any:
N/A This Month Yr-to-Date Cumulative
- 11. Hours in Reporting Period 719 2879 141750
- 12. Number of Hours Reactor Was Critical 0
0 55860
- 13. Reactor Reserve Shutdown Hours 0
0 14200
- 14. Hours Generator On-Line 0
0 54338 j
- 15. Unit Reserve Shutdown Hours-0 0
0
- 16. Gross Thermal Energy Generated (MWH) 0 0
153245167
- 17. Gross Electrical Energy Generated (WH) 0 0
5Q771798
- 18. Net Electrical Energy Generated (WH)
-7075
-21767 4_2929354
- 19. Unit Service Factor 0
0 38.3
- 20. Unit Availability Factor 0
0 38.3
- 21. Unit Capacity Factor (Using MDC Net) 0 0
32.5 l
- 22. Unit Capacity Factor (Using DER Net) 0 0
32.5 j
- 23. Unit Forced Outage Rate 100 100 54.8
- 24. Shutdowns Scheduled Over Next 6 Months (Type Date, and Deration of Each):
N/A 1
- 25. If Shut Down At End Of Report Pe-iod. Estimated Date of Startup:
May 1991 0449k/12
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GPERATING DATA REPORT DGCKET NO.
50-295 PREPAEED BY
- 5. A. Ratliff TELEPHONE 1205) 729-2937 OPERATING _ST ATUS
! Notes 1.
Unit Name:
Browns Ferry Unit Theee 2.
Reporting Feriod:
April 1991 3.
Licensed Thermal Power (MWt): _3293 4.
Nameplate Rating (Gross MWe): 1152 5.
Design Electrical Rating (Net MWe): 1055 6.
Maximum Dependable Capacity (Gross MWe): _1098.4 7.
Manimum Dependable Capacity (Net MWe): _1Q55 8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report Give Reasons:
N/A I
9.
Power Level To which Restricted. If Any (Net MWe):
N/A
- 10. Reasons For Restrictions If Any:
N/A This Month Yr-to-Date Cumulative
- 11. Hours in Reporting Period 719 2S 79 124175
- 12. Number of Hours Re*ctor Was Critical 0
0 45306
- 13. Reactor Reserve ShutJewn Hours 0
0 5150
- 14. Hours Generator 0 -Line 0
0 44195
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH)
O M
131868257_ _
43473750
- 17. Gross Electrical Energy Generated (MWH) 0 0
- 18. Net Electrical Energy Generated (MWH)
-1517
-6231 41966;55
- 19. Unit Service factor 0
0 35.6
- 20. Unit Availability Factor 0
0 35.6
- 21. Unit Capacity Factor (Using MDC Net) 0 0
31.7
- 22. Unit Capacity Factor (Using DER Net) 0 0 __
31.7
- 23. Unit Forced Outage Rate 100 100 58.9 45
- 24. Shutdowns Scheduled Over Newt 6 Months (Type. Date, and Duration of Each):
N/A
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup: To be determined 0449k/13 i
i
w DCCKET NO:
50-259 aj
+
UNIT SHUTDOWNS AND POWEit CEDUCTI0t45 UNIT N ME:
One PREPfAED DY:5. A. Ratliff REPORT PONTH:
Aoril 1991 TELEPHONE:[295) 729 2937
! Method of
! Licensee Cause and Corrective !
! Duration !
! Shutting Down ! Event
! System
! Component !
Action to l
j
! No.
! Date
! Type
! (Hours) ! Reason 2
! Reactor 3
! Report No.
! Ccde
! Codes Prevent Recurrence 4
1 i
! 315
! 06/01/85 !
F
! 719 F
4
! Administrative hold to !
! resolve various TVA and I i
! NRC concerns.
i l
l i
IF: Forced 2 Reason:
3 Method:
d =hibit G-Instructions E
5: Scheduled A-Equipment Failure (Erplain) 1-Manual for Preparation of Data 8-Maintenance or Test 2-Manual Scram Entry sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation of Existing Outage (NUREG-061)
E-Operator Training and License Examinatiun 5-Reducti on F-Admini s trative 9-Other G-Operational Error (Emplain)
Sq,hibit I-Same Source H-Other (Explain) 0449k
\\
l
DOCKET NO:
50-250 UNIT MAME:
Two
^~
tMIT SHtJTDOWNS AND POWER REDUCTIONS COMPLETED BY:5. A. Ratlif f REPORT MONTH:
April 1991 TELEPHONE:1205) 729-2937
! Method of
! Licensee Cause and Corrective !
! Duration !
! Shutting Down ! Event
! System
! Component !
Action to l
2
! Reactor
! Report No.
! Code"
! Code 5 Prevent Recurrence 3
! No.
! Date
! Type
! (Hours) ! Reason l
! 305
! 09/15/84 1 F
! 719 F
4
! Administrative hold to !
! resolve various TVA and !
! NRC concerns.
- nhibit G-Instructions E
3 Method:
2 Reason:
IF: forced 1-Manual for Preparation of Data 5: Scheduled A-Equipment Failure (E= plain)
B-Maintenance or Test 2-Manual Scram Entry sheets for Licensee Event Report (LER) File 3-Automatic Scram C-Refueling 4-Continuation of Existing Outage (NUREG-061)
D-Regulatory Restriction E-Operator Training and License Examination 5-Reducti on F-Admini s trative 9-Other 5 Exhibit I-Same Source G-Operational Error (Euplain)
H-Other (Emplain) l 04494
DOCKET Q:D:
50-2 %
UNIT SHUTDOWS AND POWER REDUCTIONS UNIT %*T:
Three COMPLETED BY:5. A. Ratliff TELEPHONE:(2051 729-293Z REPORT MONTH:
Aoril 1991 I
! Method of
! Licensee Cause and Corrective !
! Duration !
! Shutting Down ! Event
! System
! Component !
Action to l
2
! Reactor 3
! Report No.
! Code
! Code 5 Prevent Recurrence 4
! No.
! Date
! Type
! (Hours) ! Reason
! 157
! 03/03/85 !
F
! 719 F
4 1
! Administrative hold to !
! resolve various TVA and !
! NRC concerns.
?
- nhibit G-Instructions E
3 Method:
2 Reason:
IF: Forced 1-Manual for Preparation of Data S: Scheduled A-Equipment Failure (Emplain)
B-Maintenance er Test 2-Manual Scram Entry sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Centinuation of Existing Outage (NUREG-061)
E-Operator Training and License Examination 5-Reduc ti on F-Administrative 9-Other SEnhibit I-Same Source G-Operational Error (Esplain)
H-Other (Emplain) 0449k/33 l
I l