ML20091K149
| ML20091K149 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 12/31/1991 |
| From: | Cottle W, Daughtery L ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9201220244 | |
| Download: ML20091K149 (6) | |
Text
_ _ _ ~ _ _ _ _ _ _ _ -
a Entergy Operations,Inc.
i M a si i l
0n.
. _. _ _ _ ~.. _ _ _
W. T. Cottle January 14. 1992 U.S. Nuclear Regulatory Commission Mail Station P1-137 Washington, D.C.
20555 Attention:
Document Control Oesk
Subject:
Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29 Monthly Operating Report GNRO-92/00003 Gentlemen:
In accordance witii the requirement of Technical Specification 6.9.1.10, Entergy Operations is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit 1 for December 1991 (attachment).
If you have any questions or require additional information, please contact this office.
Yours truly, w ymum.,
WTC/TKM/cg attachments: 1.
Operating Statas 2.
Average Daily Power Level 3.
Unit Shutdowns and Power Reductions cc:
(See next page)
- i 1
M00PDEC l
9201220244 911231 i
PDR ADOCK 05000416 7 6.2. f R
FDR g
January 14, 1992 GNRO-92/00003 Page 2 of 3 cc:
Mr. D. C. Hintz (w/a)
Mr. J. L. Mathis (w/a)
Mr. R. B. McGehee (w/a)
Mr. N. S. Reynolds (w/a)
Mr. H. L. Thomas (w/o)
Mr. Stewart D. Ebneter (w/a)
Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta St., N.W., Suite 2900 Atlanta, Georgia 30323 Mr. P. W. O'Connor, Project Manager (w/a)
Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 13H3 Washington, D.C.
20555 t
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-January l14; l992'-
GNRO-92/00003 Page 3:of.3-bec -
Mr.-P. E. Albertstadt (ECH/412) (w/a)
Mr. C. A. Bottemiller (w/a)-
Ms. V. S. Brown
/a Mr. S. A. Burris(w(w/a)
- Mr. R. W. Byrd (w/a) )'
Ms.T.'Covington(GE).(w/a)
Mr.= L. F. Daughtery (w/a)
-Mr. M.-A. Dietrich (w/a)
Mr. J. L. Ensley _(ESI) (w/a)
Mr. J. 'J. Fisicaro-(ANO)- (w/a)
. Mr. J. O. Fowler (w/a) L Mr. C. R. Hutchinson (w/a)/a)
Mr. L. W -Laughlin (W3) (w
-Ms. F i-K.~ Mangan-(w/o)
Ms.M.B.sMarkow(ECH/57)(w/a):
- Mr.L J.-~ R.:- McGaha -(w/a)
Mr. M.~:J. Meisner (w/o) p Mr. R. V.,Moomaw w/a) 1 Ms. T. K._Murray w/a
-Ms. C. L.-Muse (w a) )
.Mr. 0/ L.= Pace (w/a)
LMr. R.-L. Patterson (w/a)
Mr.T.:E.> Reaves-_(w/a)/a)
Mr. J. L. Robertson (w Mr. M. J. Wright-(w/a)-
- Mr.;G'A.-Zinke-(w/a)'
File: LCTS) w/2)
File RPTS) w/a)
File NL) -(w a)
-File Central)_(w/a)_(I:7 - )
INP0 Records: Center ~(w/a):
- Suite 1500 1100. Circle--75 Parkway Atlanta, Georgia L30339' Mr._ Marcus Ware (w/a):
Manager of Production South Mississippi Electric Power Association 4
P.O. Box.15849-Hattiesburg, MS 39401
,Mr. Fre'd Yost>
Director Research-Services-Utility Data Institute 1700 K Street, N.W.
~5uite 400
~
sWashington, D.C. 20006 4-
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AttachmentL1 to GNR0-92/00003-00CKET NO.
50-416 DATE 01/07/92 COMPLETED BY L. F. Daughtery TELEPHONE (601)4T/-2334 OPERATING STATUS-
- 1.
Unit Name GGNS UNIT 1 Notes:-
2.-
Reporting Period: -- December-1991 3L Licensed Thermal Power (MWT :- 3833 MWT c 4.-
Nameplate Rating (Gross MWE : TD2.5 MWE 5.
Design Electrical. Rating (Net RWe): 1250 MWE 6.
Maximum Dependable Capacity Gross MWe): 1190 MWE
- 8.
If Changes Occur in Capacity Ratings)(Items Number 3 Through 7) Since-Last-Report.
7.
Maximum Dependable Capacity Net MWe : 1143 MWE Give Reasons:
N/A-
'9.- Power Level-To Which Restricted,'In Any (Net MWe):
h/A
-10.. Reasons;For Restrictions,.'If Any:
N/A l'
This Mon _h Yr to Date-Cumulative t
744 8,760-63,032 11.: Hours'In Reporting Period 694 8,230.3 50,19f.T 12.l Number of Hours Reactor Was Critical
- 13. Reactor Reserve Shutdown Hours
'O O
O 114. Hours Generator On-Line 594 8,036.7 48,050.4 f!
15.. Unit-Reserve Shutdown: Hours 0
0 0-D
-16.2 Gross-Thennal: Energy. Generated.(MWH) -
2,602,303 29,815,113 165,723,184y 17'GrossElectricalEnergy. Generated (MWH).
832,426
-9,506,596 52,570,110--
18." Net Electrical--Energy Generated'(MWH) 799,195 9,118,716 50,260,715 4
19., Unit Service Factor 93.3 91.7 78.9 L
- 20. L'ait Availability Factor-93.3 91.7 78.9
- 21. Unit Cipacity Factor _(Using MDC Net ;
94.0 91.1-75.0-
- 23.: Unit Forced Outage Rate 6.7 8.3.
68.0-
- 22. Unit Capacity Factor (Using DER-Net :
-85.9_
83.3 6.5 L24.1 Shutdowns Scheduled Over Next-6 Months (Type, Date, and Duration of Each):
Begin'Refuelino Outage --5-on 04/17/92 for an estimated duration of 46 days.
h: 125. If Shut Down At Eht of Report Period.' Estimated Da#
af Startup:-
NA s
L i26. Units In Test Status-(Prior to Commercial.0peration).
ln
[.
Forecast Achieved p
08/18/82
-INITIAL CRITICALITY INITIAL-ELECTRICITY 10/20/84 COMMERCIAL OPERATION
-07/01/85 L
L I
.M00PDEC/SCMPFLR
=-
$ to'GNRO-92/00003 DOCKET NO.
50-416 UNIT 1
DATE 01/07/92 COMPLETED BY E. F. Daughtery TELEPHONE B01-4T7-2334 MONTH. December 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL-(MW6-Net)
(MWe-Net) 1 1152.9-17 1168.8 2
1118.4 18 1168.4 3
1198.6 19 1172.7 4
1199.6 20 1135.4 5
1195.1 21 811.2 6
1188.5 22 1119.3 7
1170.5 23 1170.0 8
1176.0 24 1193.0 9
1172.4 25 1196.4 10 1182.3 26 1188.1 11-1175.8 27 1172.4 12 1163.4 28 1184.9 13-
, 1165.2 29 818.5 14=
1183.1 30 0
15 1197.3 31 0
16 1193.4 l
l M00PDEC/SCMPFLR
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- toGNRd-92/00003
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^
UNIT SHUTDOWNS AND POWER REDUCTIONS
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DOCKET NO.
50-416 UNIT NAME 1
DATE 01/07/92 COMPLETED BY L. F. Daughtery TELEPHONE 601-437-2334 REPORT MONTH' December 1991 l
l l_
l Shutting'Down!
Event l System lCompcnent l Action To l
Method of i Licensee l l
l Cause & Corrective l
l No.-l Date l Type Duration Reason l l'
l (1)-
Hours
-(2)
Reactor l Report #
l Code l
Code l
Prevent Recurrence l
l l
l l
(3) l (4) l (5)
(C&CA) l I
91-12/21/91 S
53 l
'B 5
N/A N/A N/A Rx thermal power reduction to l
013 l
l l'
1 lapproximately 60% for control rod'l l
l l
l l
L l sequence exchange.
l l
1 1
l l
91-12/29/91 ;
F l
10 A
l 5
[
N/A N/A N/A l Reduced power to cold shutdown forl 1014 l
l jforced shutdown to replace kecirc,
l l
l l
l l Pump 'B' shaft.
[
1 I
I I
l
. 12/29/91!
F 50.0 l A
l 5
l N/A l
AD l
P l Forced shutdown for Recirc Pump l
!91-015 l
l l
l l
l'B' shaft replacement l
l 1
l l
1 l
i l
l
.I I
I I
I UNIT SHUTDOWNS AND POWER REDUCTIONS 1
2 3
4 F: Forced Reason:
Method:
Exhibit G - Instructions 5: Scheduled A-Equipment Failure 1-Manual for Preparation of Data (Explain) 2-Manual Scram Entry Sheets for Licensee B-Maintenance or Test 3-Automatic Scram Event Report (LER)
C-Refueling 4-Continued File (NUREG-0161)
D-Regulatory Restriction 5-Reduced load E-Operator Training &
6-Other Licensing Examination F-Administrative 5
G-Operational Error Exhibit 1-Same Source (Explain)
H-Other (Explain)
M00PDEC/SCMPFLR