ML20085E347
| ML20085E347 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 09/30/1991 |
| From: | Cottle W, Daughtery L ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GNRO-91-00172, GNRO-91-172, NUDOCS 9110180185 | |
| Download: ML20085E347 (5) | |
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W.T.Cotde mo.,
Ortolier 14.-1991
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,m U.S. Nuclear Regulatory Commission Mail Station P1-137 Washington, D.C.
20555 q
Attention:
Document Control Desk
Subject:
Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 i
License No. NPF-29 Monthly Operating Report GNR0-91/00172 l'
Gentlemen:
.In accordance with 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 SeptembV 1991-(attachment).
-In the August 1991 Monthly.0perating Report, the monthly, year-to-date and cumulative generator on-line hours were incorrectly-reported as
- 639.0, 5,303.6 and 45,317.3, respectively.. The corrected values are 568.1, 5,232.7 and 45,246.4.-
q If you have any questions or require additional information, please contact this office.
Yours truly,
/
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WTC/TKM/cg attachments: 1. -Operating Status 2.- Average Daily Power Level 3
3.
Unit Shutdowns and Power Reductions L.
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(See next page)
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9110180185'910930 PDR ADOCK 05000416 1 R PDR g
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o October 14. 1991 GNRO-91/00172-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 Comission Region 11 101 Marietta St., N.W., Suite 2900 Atlanta, Georgia 30323 l
Mr. P. W. O'Connor, Project Manager OfficeofNuclearReactorRegulation(w/a)
U.S. Nuclear Regulatory Comission Mail Stop 13H3 Washington, D.C.
20555 t
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M00PSEPT,
1:
Attachment I to GNRO-91/00172 i
1 DOCKET NO.
50-416 DATE
_ 10/D&791 COMPLETED BY
~ TEGIT07:ght ery L. f. Dau lH4 TCLEPHONE OMRATING STATUS 1.
Unit Name: GGNS UN!'.' 1
~liotes:
~
2.
Reporting Period: September 1991 3.
Licensed Thermal Power (MWT): 3BTDiWT I
4.
Nameplate Rating T372.5 MWE 5.
Design Electrical (Gross MWE): Rating _ (Net fWe): TfE0~1NE
- 6.. Maximum Dependable Capacity (Gross MITE): ITF0~fM Maximum Dependable Capacity (Not HWo : !!43 MWE l
-If Changes 0; cur in Capacity Ratings)(Items Number 3 lhrough 7)~5TnceTast Report.
7.
8.
Give Reasons N/A (Net MWe):
TUA Power Level To Wl11ch Restricted, in Any /A-9.
- 10. Reasons for Restrictions, If Any:
N e
i 1his Month Yr to Day Cumulative
- 11. Hours In Reporting Period 720 6.551 60 873
- 12. Number of Hours Reactor Was Critical-
~~77D~~~
6.121.3 4H%, BIET
- 13. Reactor Reserve Shutdown Hours 6
D~
0
- 14. Hours Generator On-Line 720 5,95F7 45,966 4
- 15. Unit Reserve Shutdomi Hours 0
0 0
~al 988 333 E696,404
- 16. Gross Thermal Energy Generated (HWH)
L75 F
2 2
- 17. Gross Electrical Energy Generated (MWH) 66 7,DD6,9M
~30 070 493 725
~47,
,N
- 18. Net Electrical Energy Gee rated (MWH)
~61,
6.718,D3 78 3
- 19. Unit Service factor 100.0 9
- 20. Unit Availability factor 100.0~
90.9 7B 3
- 21. Unit Capacity factor (Using MDC Net) 1~6TT 89 7 74.2
- 22. Unit Capacity Factor (Using DER Net) 92.7 82 T 67.2
~~
23.. Unit Forced Outage Rate 0
9.1 6.6
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration ~of fach):
None
- 25. If Shut Down At End of Report Period.
Estimated Date of Startup:
NA 26.-Units In Test Status (Prior to Commercial Operation).
Forecast Achieved INITIAL CRITICALITY 08/18/82 COMMERCIAL OPERATION 10/20/84 INITIAL ELECTRICITY 07/01/85 l
M00PSE?T/SCMPFLR
' to GNR0-91/00172
$ i DOCKEY NO.
50+416 UNIT I
OATE T075E/71 E.~f. Daughte COMPLETED BY EDTT41TQp4~l 10LEPHONE MONTH September 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 1152.6 17 1149.9 i
2 1153.0 18 1151.6 3
1153.0 19 1180.1 4
1156.3 20 1183.9 _
5 1155.4 21 1174.3
'6 1155.0 22 1164.2 L
7 1151.5 23 1157.1 8
1152.3 24 1163.4 _
9 1151.6 25 1178.5 10 1151.2 25 1175.8 11' 1154.7 27 1183.8 12 1154.4 28 1128.4 e
13 1151.6 29 1171.8 14 1125.4 30 1166.4 15 1154.3 16 1151.1 M00PSEPT/SCMPFLR
=
- tG i
GNRO-91/00172 -
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-416 UNIT NAME 1
DATE 10/08/91 COMPLETED BY L. F. Daughtery 1
TELEPHONE 601-437-2334 i
REPORT MONTH September 1991 i
[ ]l No. !
l l
l l
l Method of l Licensee l l
l Cause & Corrective l
Date l Type ] Duration! Reason (Shutting Downj Event i System l Component l Action To
[
j l
l (1) l Hours l
(2)
Reactor l Report #
l Code l Code l
Prevent Recurrence l
1 l
i l
l l
l (3)
{
l (3) l (5) 1 (C&CA) l l
1 I
l 1
I I
1 l
4
.lNone j l
{
l l
l l
l l
l i
1 l-1 I
I I
I I
I J
i j
UNIT SHUTDOWNS AND POWER REDUCTIONS i
1 2
3 4
i F: Forced Reasen:
Method:
Exhibit G - Instructions 5: Scheduled A-Equipment Failure 1-Manual for Preparation of Data i.
(Explain) 2-Manual Scram Entry Sheets for L~icensee B-Maintenance or Test 3-Automatic Scram Event Report (LER)
C-Refueling 4-Continued File (NUREG-0161)
D-Regulatory Restriction 5-Reduced load i
E-Operator Training &
6-Other L
Licensing Examination j
F-Administrative 5
]
G-Operational Error Exhibit 1-Same Source j
(Explain)
M-Other (Explain) i
]
I i
M00PSEPT/SCMPFLR L
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