ML20069F443

Monthly Operating Rept for Feb 1983

ML20069F443
Person / Time
Site:	Grand Gulf
Issue date:	03/14/1983
From:	Richardson J MISSISSIPPI POWER & LIGHT CO.
To:
Shared Package
ML20069F441	List: AECM-83-0178, Forwards Monthly Operating Rept for Feb 1983 ML20069F443
References
NUDOCS 8303230022
Download: ML20069F443 (4)

Text

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Attachment to AECM-83/0178 Page 1 of 6 OPER ATING D ATA REPORT DOCKET NO. 50-416 DATE 3-14-83 CO.\lPLETED By J. D. Richardson TELEPil0NE 601-969-2630 OPERATING ST \1LS l-Grand Gulf Nuclear Station Notes

1. Unit Name:

2. Reporting Permd: February, 1983

3. Licensed Thermal Power 131W ): 191 _

4. Nameplate Rating IGross SlWe): 1372.5

5. Design Electrical Rating INet .\lwe): 1250

6. Slaximum Dependable Capacity (Gross \lhe): N/A

7. N!aximum Dependable Capacity (Net 3the;: N/A

h. If Changes Occur in Capacity Ratings a ttems Number 3 Ihrough 7) Since Last Report.Gise Reasons:

N/A

9. Power Lesel To which Restricted. If Any (Net slhe): N/A

10. Reasons For Restrictions. it Any: As restricted by 0.L. NPF-13 as listed in 3.0 above.

Thh N!onth Yr.-t o-Da t e Cumulatise

11. Ilours in Reporting Period 0 0 0

12. Number Of Hours Reactor has Critical 0 0 0

13. Reactor Resene Shutdown llours 0 0 0

14. Ilours Generator On.Line 0 0 0

15. Unit Resene Shutdown flours 0 0 0

16. Grow Ihermal Energy Generated 1%1hil) 0 0 0 17 Grow Electrical Energy Generated t\1hil) 0 0 0 IN. Net Electrical Energy Generated t\lhill 0 0 0

19. Unit Senice Factor N/A N/A N/A

20. Unit Asailability Factor N/A N/A N/A

21. Unit Capacity I actor (Using AIDC Net) N/A N/A N/A

22. Unit Capacity Factor (Using DER Net) N/A N/A W

23. Unit I~orced Outage Rate N/A N/A N/A

24. Shuidowns Scheduled Oser Next 6 Slonths t Ty pe. Date.and Duratmn of Lach t N/A

25. It shut Down \t I:nd Of Report Period. Intimated Date of Startup: N/A

26. l' nits in lest Statns (Prior to Conuncreial Operation)- Iorecast Achiesed INi l l \ l. t Ri l lCA I.ll y 8/14/82 8/18/82 INill \ L I l 1 C IRICll) 5/83 00\l\l1 RCI \ L OPI'R \ IlON 11/83 8303230022 830315 lo177 i PDR ADOCK 05000416 R PDR

Actachment to AECM-82/0178 Page 3 of 6

19. UNIT SERVICE FAC10R. Compute by dividing hours the generator was on hne Otem 14) by the gross hours in the reporting period (item i1). Express as percent to the nearest tenth of a percent. Do not include reserve shut-down hours in the calculation.

20. UNIT AVAILABILITY FACTOR. Compute by dividing the unit available hours (item 14 plus item 15) by the gross hours in the reporting period (item Ilh Express as percent to the nearest tenth of a percent.

21. UNIT CAPACITY FACTOR (USING \lDC NETL Com-pute by dividmg net electrical energy generated titem 18) by the product of maximum dependable capaetty htem

7) times the gross hours in the reporting period 6 tem 11).

Express as percent to the nearest tenth of a percent.

22. UNIT CAPACITY FACIOR (USING DER NET) Com-pute as in item 21, substitutmg design electrical ratmg htem 5) f or maximum dependable capaetty.

23. UNIT FORCED OUI AGE RATE. Compute by dividing the total forced outace hours (from the table in Unit Shutdowns and Power Reductions) by the sum of hours generator on hne Otem 14) plus total forced outage hours (from the table in Cnit Shutdowns and Power Reductionsh 1:xpress as percent to the nearest tenth of a percent.

24. SilUTDOWNS SCllEDULED OVER NENT 6.\lONTilS (TYPE. DATE. AND DURATION OF EACil). Include type (ref uehng. maintenance, otherb proposed date of start of shutdown and proposed length of shutdown.

It is recognized that shutdowns may be scheduled between reports and that this item may not be allinclusive. Be as accurate as possible as of the date the report is prepared.

This item is to be prepared each month and updated if appropnate until the actual shutdown occurs.

25. Self explanatory.

26. Self. explanatory. Note however. that this information is requested for all umts m startup and power ascension test status and is not required for units already in com-mercial operation.

TEST STATUS is defined as that penod followmg on-tial criticahty Junn; which the umt is tested at succes.

snely higher outputs. cu!nunatine wuh operation at tull pow er toi a su3t.nneJ penod and completion of war-tanty runs. I ellowmg this phase. the umt is generally conuJered by the utihty to be asailah!e for commercial operation.

Date o! CO\lTILRCIAL OPERTIlON is defined as the date t!ut il c mot was dec ared by the uuluy owner to be mailhle for the regulai production of electricity.

usualh related to the satisf actory completion of quali-tication tests as specified m the puichase centraci and to the astouuting poh s ic s and piJstises or llte Ut!Ill) .

Attachment to AECM-83/0178 Page 4 of 6 AVERAGE DCLY UNIT POWER LEVEL DOCKET NO. 50-416 UNIT D -\ TE 3-14-83 CO\lPLETED BY TELEPi10NE 601-969-2630 MONTil February DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL

( MWe-Neo (MWe-Neo l No Power Generated 37 2

3 19 4 20 5 21 6 22 7 23 S 24 9 25 10 26 11 27 12 2S 13 29 14 30 15 31 16

/

INSTRUCTIONS On this f ormat. !ist the neuge d.uk unit p.m er lese! ni Mwe-Net t'or each das in the repoinng month. Coir.pute to the nearest u hole nicpw att.

(0 /77 )

d DOCKET NO.

50-416 UNII SilU'IDOWNS AND POWER REDUCTIONS Grand Gulf Nuclear UNIT N AME DATE 3-14-83 February COMPLETED fly .1 D. Richardson REPORT Nf 0N'lli TELEPilONE 601-969-2630

-, 3? 'h hE 1.scensee ,E g , Cause & Correaise No . Date y 55 4 j~$ Ivent t; ? 93 Action to H jE $ j5g Report e EU Present Recurrence 2

]'

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A I 2 3 4 I Iorced Reason: Method: I:xiubit G - Instructions yMg S S<heduled A I:qtupment l'ailure (I xplain) 1 Manual for Preparation of Data ao o n it-Maintenance or Test 2. Manual Scrain. Entry Sheets f or f acensee *Y$

C-Refueling 3 Automatic Scrain. I! vent Report (l.I'R) I:de (NtiRI G. u 00 g D Regulators Restiiction 4-Ot her ( Explain ) 0161) oso I -Operator Iraining & l.icense I sanunation "' 3 $

F- Ad minist r a t r,e 5 I:sintyi 1 - Same Source myy G-Operational I rror (! splai.ii o pl/ 77 )  !! Ot her (Isplain)

Attachment to * * -

AECM-83/0178 UNIT SHUTDOWNS AND POWER REDUCTIONS Page 6 of 6 l

INSTRUCTIONS This report should cescribe all plant shutdowns dunns the in accordance with the table appeanng on the report form.

report period. In addinoa. it should be the source of exphn- If category 4 must be used, suppy brief comments.

ation of significant dirs m nerage power levels. Each sigr.-

Seant reduction in power level (greater tnan 20~c reductien LICENSEE EVENT REPORT :. Reference the cppbcable in aserage daily powei level fot - the precedmg 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) rePunable occurrence pertain ng to the outage or power should be notcd, even though the unit may not have been~

reduction. Enter the first. four pa..s (event year, sequennal shut down completely l. For such reductions in power lesel, P"'I """*" "'currence code and report t> pel of the fhe the duranon should be listed as zero, the method of reduction part desrgnation a:, desenhed in item 17 c ~ Instructions for should be hsted as 4 (Other). and the Cause and Corrective Preparation of Data Ertrv Sheets for Licensee Esent Rcport Action to Prevent Recurrence column should explam. The (LLR) File (NLREG-0161). This inform tion may not be Cause and Corrective Action to Present Recunen.e column im ediately esident for all such shutdowra of course, smce should be used to provide any needed explanation to fully further insestigation may be required to ascertam whether or desenbe the circumst.nces of the outage or power redu; tion. n t a reportable occurrence was invohed.) If the outage or power reduction will not result in a repor able occurrence.  ;

NUMllER. This column should indicate the sequential num- the posnMndication of tins lask of correlanon should be l ber assigned to each shutdoan or significant reduction in power noted as not applicable (N/A). i for that calendr year. When a shutdown or significant power SYSTEM CODf.. The system m which the outace or power reduction begms m one report period and ends m another' an entry should be made fer both report penods to be sure reduction origir.ated sh'o uld be noted by the two digit code of Exhibit G. Instruutons fw Preparation of Data Entry Sheets all shutdowns or sigmficant power reductwns are reported.

Until a unit has achieved its first power generation, no num- for Licensee Event Repcrt (LER) File (NUREG 0161).

ber should be assigned to each entry. Systems that da not fit any existing code should be designa-teJ NX. The code ZZ should be used for those esents where DATE. This column should mdicate the date of the start a system is not applicable, of each shutdown or signi6 cant power reduction. Report as year, month, and day. August 14.1977 would be reported COMPONENT CODE. Select the most appropriate component as 770814. When a shutdown or stgnificant power reduetton fiom Exhibit I instructions for Preparation of Data Entr>

begms m one eport period and ends m anothei, an entry should Sf:eets for Iicensee Event Report (LER) File (NUREG-0161 L be made for both report penods to be sure all shutdowns using the followmg critieria:

or significant power reductions are reported.

TYPE. Use "F" or "S" to mdiese either " Forced" or "Sehe.

duled ' respectively for caJi shutdown m signiticant power IE If net a component fa:!=e. use the related component:

reduction. Forced shutdowns melude those required to be e .g wrong valve operated through error; hst vahe as imtiated by no later than the weekend following discovery couponent.

of an of f-normal condition. It is recogm/ed that some judg-ment is tequired m categon/mg shutdowns in thi_s way. In C. If a chain of failures occurs. the first component to mal-general, a forced shutdown is one that would n r have been :unc tion should be h<.ted. The sequence of events. melud.

completed m the absence of the conditwn for wtuch correcuse ;ng the other compenents which fail. should be desenbed action was taken. under the Cause and Correcti<e Action to Present Recur-reace column.

DURATION. Selt. explanatory. When a shutdown extends Components that do not fit any existme code should be de-beyond the end of a report renod. count only the tin e to the signated XXXXXX. The code ZZZZZZ should be used for end of the report penod and pick up the ensumg dcwn time events where a component designation is not

• pphcable. .

m the f ollc*mg report renods. Report duration 01 outages rounded to the nearest tenkf an hour to f acilitate summation. CAUSE & CORRECTIVE ACTION TO PREVENT RECUR.

The suni of the total outage hours plus the hours the genera' RENCE. Use the column in a narrative fashion to amphfv or tor was on hoe should equal the gross hours m reportmg explain the circumstanecs of the shutdown or power reduction.

PC""d- The column should include the specific cause for each shut-down or siennlant power reduction and the immediate and REASON. t a:egon/e bs Ie:ih desienation in .ccordance contemplated long term corrective action taken. if appropn-wnh the tame appeanne on the report tonn. It category 11 ate. This e.dunm should also be used for a desenption of the must be used.supph bnet comments. maior safety-related correctise mamtenance performed durmg METilOD OF SitCTIING DOhN Till REACIOR OR the outace or po4er reduenon meluding m ydenaficanon 01 the enucal nath aetmty and a report of any smgle release of REDUCING POh E R. Caiegon/c b) number degnaaon radmasuvny or smgle radiation exposure speatically assoc -

INoic that thn dnten f rom the i dison r-Itne institait ated with tlx m: ace w hjch accounts for more than 10 percent (1.1 D defininons of "I orsed Partal Ouyee" and "Sebe- "f the allowable annual values.

Juled P. rnai Deace i .u the>e teuns I i i os a a .h. nee of f or long textad reports contmue narratise on separate paper 30 MW a. :he brea pam Io ratec pow c i reactors 'O MW nd reterem 'the shut dow n or pow er scJu non toi tho is li' i sfl1Jll a (l.Jilpe lit wJflatil C splJnJIhm rlJ r rJtise pr

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