ML20203A289
| ML20203A289 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 01/31/1998 |
| From: | Eaton B, Lin S ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GNRO-98-00014, GNRO-98-14, NUDOCS 9802230330 | |
| Download: ML20203A289 (5) | |
Text
.__, --_...
- _ _ ~ _ -.
' a
\\?
= Enters!y f" raw" "'
'"c-L)
Port G t6on f4 lO1b0 id (01417 21?9 Bill Eaton o.~....: v y,. n,. n....,,,
February 12, 1998
("'
"'" ~'*
U.S. Nuclear Regulatory Commission Mail Station P1 137 Washington, D.C. 20555 Attention:
Document Control Desk
SUBJECT:
Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF 29 Monthly Operating Report GNRO-98/00014 Gentlemen:
In accordance with the requirement of Technical Specification 5.6.4, Entergy Operations is providing the Monthly Operating Report for Grand Gulf Nuclear Station Unit i for Janus,y 1998.
.t if you have any questions or require additionalinformation, please contact this office.
Yours truly, lA WAE/SDlJcg attachments: 1.
Operating Status 2.
Average Daily Power Level f
3.
Unit Shutdown and Power Reductions I
j cc:
(See Next Page)
{l27Y 9802230330 900131 PDR ADOCK 05000416
. h.h. h.
. -... -.... ~.
i
- o l
GNRO 98/00014 i
i Page 2 of 3 1
i 1
J cc:
Mr. D C Hintz (w/a) i Mr. N. S. Reynolds (w/a)
Mr. Jager Smith (w/a)
Mr. H. L. Thomas (w/o)
Ms. K. D. Weaver (w/a) j Mr. Ellis W. Mershoff i". a)
Regional Administrn t U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 400 Arlington, TX 76011 i
Mr Jack Donohew, Project Manager Office of Nuclear Reactor Regulation
=
j U.S. Nuclear Regulatory Commission Mail Gtop 13H3 l
Washington, D.C. 20555 a
i i
1-4
~
_ _. _. ~. _ _ -., _
- to GNRO 98/0001?
DOCKET NO 50-416 DATE 02/10/98 COMPLETED BY S. D. Lin TELEPHONE (601) 437 6793 OPERATING STATUS 1.
Unit Name: GGNS UNIT 1 2.
Reporting Period: January 1998 3,
Licensed Thermal Power (MWt): 3833 MWT 4.
N'.meplate Rating (Gross MWe):,,1372.5 MWE 6,
Design Electrical Rating (Not MWo); 1250 MWE 0.
Maximum Dependable Capacity (Grot.s MWe): 1250 MWE 7.
Maximum Dependable Capacity (Not MWe):
1200 MWE 8.
If changes occur in Capacity Ratings (items 3 th"Jugh 7) Since Last Report. Give Reason:
N/A 9.
Power level To Which Restricted, if Any (Net MWe):
N/A
- 10. Hensons For Rettrictions, if Any:
N/A This Month Yr to Date Cumulative'
- 11. Hours in Reporting Period 744 744 116,464
- 12. Number of Hours Reactor was Critical 702.4 702.4 97.441.4
- 13. Reactor Reserve Shutdown Hours O_
0 0
- 14. Hours Generator On.Line 675.6 675.6 94,312.5
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) i,579.016 2,579,016 338,989,311
- 17. Gross Electrical Energy Generated (MWH) 867.446 867,446__
109,386,246
- 18. Net Flectrical Energy Genarated (MWH) 834,297 834,297 104,876,206
- 19. Unit Service Factor 90.8 90.8 82.7
- 20. Unit Availablllty Factor 90.8 90'.8 82.7
- 21. Unit Capacity Factor (UMng MDC Not) 93.5, 93.5 81.5
- 22. Unit Capacity Factor (Using DER Net) 89.7 89 1 74.7
- 23. Unit Forced Outage Rate 9.2 9.2 5.7
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Refuelino Outace #9 beginning on 04/11/98 @0000 hour for 32 Days
- 25. If Shut Down At End of Report Period. Estimated Date of Startup:
N/A
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY 08/18/82 INITIAL ELECTRICITY 10/20/84 COMMERCIAL OPERATION 07/01/85 Items 11 through 18 are ;umulative results since initial electricity
4
. to GNRO 98/00014 DOCKET NO 50 416 DATE 02/10/98 COMPLETED BY LD.Lin TELEPHONE (601) 437 6793 MONTH January 1998 DAY AVERAGE DA!LY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWo Net) lMWe Net) 1 1263 17 1259 2
1250 18 1251 3
1239 19 1262 4
1239 20 1262 6
1236 21 1255 6
1241 22 1253 7
1248 23 1260 8
1263 24 1242 9
1263 25 1256 10 1238 26 1251 11 1252 27 1254 12 1248 28 878 13 1248 29 0
14 1251 30 0
15 1258 31 81 16 1263
~
~,
Awarhament 3 to GNRO-9tLouoI4 UNITSHUTDOWNS AND FOWER REDUCTIONS DOCKET NO.
50-416 UNITNAME GGNS Unit I DAE 02/10/98 COMPLETED BY S.D.Lin TELEPHONE (60!)437 4 793 REPORTMONTH January 1998 No.
Date Type (1)
Duracon Rearon Method Of lxensee Estnt System Code Component Cause A Correctne AcnomTo Present Hours (2)
Shutting Down Report #
(4)
Code (5)
Rcu.uw (CACAj Reactor (3)98-001 01/28/98 F
68.4 A
?
IIR 91WOI SB MSR' Reactor efly scranused at 1650 brur when the differenceIrm the inict termperatures ce the two ss&s of the If turbines reached 25 7 foGowmg closure of the hemeng-stessa control and isolauco valics for MSR 2ndstage Rchesters apa fmiure ofDOP muerter IY98.
I 2
3 4
5 F: Forced Reason:
Method.
Exhibit G -Instruenons for T.wsn of Exh: Int 1 - Same Sourm S: Scheduled A-Equipment Failure Wain) - I-Manual Dea Entry Sheets for Licensee Event B-Maintenance orTc:a 2-Manual Scram Report (LER) File (NUREG 016I)
C-Refueling 3-Automauc Scram D-Regulatory Restnction h
E-OperatsTraining &
5-R M load Licensing Examinanon 6 Other F-Adnunestrehe GW Error (Explain)
H-Other (Explain)
- - -