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'DOCrET H0. 50-321 ~ j- DHTE 12-10-81

COMPLETED BY CHk13 M CUFil

' 3TELEPHONE (912) 367-7731 x 203v

OPEFwTING STHTUS ~ ~ ~ ' ~ ~" ~' ~ ~~~~ ~ ' ~ ' ~ ' '* *****44+4****'+s++++++++++e++++++++++++++++++++++++++++ ~ ~ ~ ~ ' ~

* Notes , yy1 einet Nase E . I '. M a t c h Nuctesr F1 ant Unit ^ 1 * '

~

e

2 Pep ar t a ng Feriodt 11-81 * + '~

J. Licensed Thermal Pouer (' M W t ) 1 2436 ~ * ~4 Nameplete Fa t ing i Cr os s MWe): '809.3 + *

~y*

5 D+ sign Electrical Pa t i n g '( He t ' MWe H 777.'3'~* ~ '~~

,--,

F thsinun Dependable Capacity (Cross'NWe>t 796.3' +-

* 37. Mav Nun Dependable Capacity (Net MWe): 756.8 e****++******+***++e******+****************+++++++++**+a. It c h a.,9 e r occur'.n capacity Ret ngs Tlt en s Hunber 3'inrough'?)"since'Last Report, Ctwe Feasons: ~~'

*.

e j9 Fwer Level To tin.ch Restrict 4dl IF 4ny'iNet'NWe F ~~""

' ~ ~ ~ ~ ~ ~ ~~

to Ren; ens For Festrict6ons, If Angt'

, __ J

~~

v _ _ . . ' _ . . This Month' Yr.-to-Date Cunulat.ve- _ J

tt kcurs in F. a r c r t i n g Period . ~'72 C ~ ~ CO!5 51663~

12 Nunter Of' Hours Reactor Was CPitacel''~

153.0 4285.2 37??'.2 gII. Peactee Reserve ~ 5hutdown Hours 0.0 0 o' o.O!41 eeurs Generetor~0n-Lene '6 5 '. 4 ~ ' -~ ~ ~ 3796.2 3 5 2 41. .>15. Onet R*serwe S h u t 'd e v n Hours ~ -~

'' O.c~ v o 0.O~ j"

16 O ess ther an 1 Ener99 Cer. orated (NW4)' ~ ' ~ ~ ~ -

" ' ~53424' 7651137 7345401917 Gr o;s E l ec tr i ce l Energy G e n e r ti t e d 'T N W H ) f 9 6 7 0' " ~~~~~~~~ ~" 2 4 8 5 5 9 0 '

~

237F5240' ~~

16. Net Electrico Energy Genera *ed (HWhi ' 1326' ~ ''337291 22509769y~ ~~ -' ' ' ' - "

~ ~9 . ~ 1'- -

47 4 68.0'

j19. Unit S e r v i r, e Fector

29 ~ Lim i t evee1abi14tu facter ~7 .1 ~~ ' -47 4 ^ e0.v21. Unit (crecity Factor ( Us.ng MDC N e t, ) , " ~ ] _ _ ]- - }' ] ]~ 2 4[ } ' ~ __ 38 5 57.4y g22 Onst Curecets Factor (Us.ng CER Net)

__,

2 4 37.5 56t

23' Nit f or ced D uti g e ' G a-t e 35.0 ' ~ ~'' ' I 4- 6 - '19.6'~

24 Shutoowns Scheduled Over' Hert s' Mh n t h s l T y p e. 'J.D a t e , ' e n. d .b u.'_r.a .t_ _. 'o n- - .o(' Es ch ): ~ J~

w . .

Otvo25 If Shut 0>un wt End Of li e p o r t Perecd, E s t 6'n a t 'e d Date ~o f'~ 5 t a r t u p': -

O g24 bosts In Test S t a.t,.u. .s__ ( F r_i o r. _ t o .C_o..r.n e r c i a l ' O p e r a t i o n ) :

_ __._.sch.eved "O

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Forecastwg .

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50-321DOCKET NO.UNIT SIIUTDOWNS AND POWER REDUCTIONS Hat <D 1UNIT NA5!E

DATE 12-10-81COMFLETED BY Ch ri <: M. Curtis

November "

REPORT MONT!i TELEPHONE Q12- 47 M 1 X.203o

e.

E c-

Licensee Es $*'. Cause & Corrective,{g 3 }Y5-,- No. Date g 5g n .c s s Event p gj Ar. tion to

y5 5 j di g Report a mO Prevent RecurrenceW gd '

81-76 11-01-81 S 619:03 C 4 NA FD FUELXX Shutdown for Core Reconstitution

81-77 11-26-81 F 12:22 C 5 NA FD FUELXX Startup from Shutd'own

81-78 11-27-81 F 11:34 A 9 NA HA TURBIN 1ain Turbine Tripped

81-79 11-27-81 F 23:45 A 3 NA HB VALVEX lx Scram on MSIV Closure

81-80 1-1-28-81 F 6:04 A 5 NA HB VALVEX startup from Scram J

I 2 3 4

- F: Forced Reason: Method: Exhibit G InstructionsS: Scheduled A Equipment' Failure (Explain) 1 -Manual for Preparation of Data

B. Maintenance of Test 2-Manual Scram. Entry Sheets for l_leens:eC-Refueling 3- Autumatic Scram. Esent Report (LER) File INUREG-D. Regulatory Restriction 4 -Continuations 01611E-Operator Training & License Examination 5-Ioad Peduction

5F-Administrative 9 -Other (Explain)G-Orerational Error (Explain) Exhibit I- Same Source

(9/77) II-Other (Explain).

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_ %r 't 4 M es- - *4 g '**Mi se+9e ym es. y wa. 4 gspm, pg , ..,y y ,w e , . ep,q. , y gy, y g ,q ,,9 ,em y gy g y 9.gw y ,, ,,

-

-.

NARRATIVE REPORTUNIT 1

November 1st Rx shutdown for core reconstitution 00:00November 24th Rx critical at 02:15

November 24th Manual scram mode switch to shutdown at02:22

November 24th Rx critical at 05:20

November 26th Tied to line at 19:03

November 27 th Main turbine tripped at 07:25

November 27th Rx scram on MSIV closure at 18:59

November 28th Rx critical at 03:56, tied to line at 18:44

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IIATCII'l SAFETY-RELATED MAINTENANCE REQUESTS .T0-BE REPORTED'FOR November 1981_

~ NIDiBERi -DATE COMPLETED DESCRIPTION81-6712' 11-18-81'' Control room pancis. II11-P609

6 H11-P611 DCR 81-133.1 adds.group I. isolation signals.to

'

the Piocess Computer digital:i_nputs.

' 81-7731 11-23-81 Replace "Rx. vessel low-low !.

level" relay' panel-on1H11-P609.

. 81-7664 11-20-81 Cut 'RPV: head spray nozzle.

assy. approx. 1 1/4" below-flange.

81-6898 11-19-81 Install 3/8" tee- . fittingimmediately down-stream of.the B21-F051C excess flowcheck valve. Install tubing4 the NV-200 valves persketch B-P-7 9 -H7 5-13 - Rev.A.

'

Capoff the tubing downstreamof the P33-F223 valve.

,

81-4221' 11-21-81 Rx recirc MG set 1A.Investigate apparent leakageof oil from main shaftbetween - fluid ' coupling 4 ~ MG

~

set.

81-7185 11-18-81 Attach additional platesteel 5 anchor bolts to theexisting enbedded platesthat support snubberIB31-SSB8 to the reactorpedestal as per DCR 81-187.

81-7186 11-18-81 Attach to snubber 1B31-SSA8.81-7187 11 ~- 18 - 81 ~ Attach to snubber 1B31-SSA7. ,

81-7188 11-18-81 Attach to snubber 1B31-SSB7.

81-7262 11-17-81 Chip spalled concrete- from-area around snubbers baseplates for- anubbers1B31-SSB7, B8,A7 4 as perDCR 81-187.

81-7452 11-18-81 -Recirc suction linesnubbers. Paint metalbaseplates. 6 rough concreteon reactor pedestal per DCR-81-187.

3

. - -

-

..

81-4549 11-22-81 Rcpair reed. switch for rod*

-position 48.<

81-4850 11-21-81 Repair reed switch- for rodposition 12.

81-5309 11-22-81 Repair rod 10.07 positionindicator.

81-1672 11-17-81 Repair Icaking SBLC airsupply valve.

81-1798 10-01-81 Perform all the internalwiring required to completeDCR's 77-271 6 80-226. Al somount the under voltage.monitors 6 the fuse blocks-Sinstall the fuses requiredfor DCR's 77-271 6 80-226.

81-3075 11-12-81 Remove bottom ends of theRHR heat exchanger "A" toallow for inspection todetermine if fouling of theheat exchanger has occurred.

81-5701 10-29-81 RHR service water pipesupport. Install pipesupport E11 - ISH-H7 05,fabricated under MR1-81-5730 per DCR 81-58 6PDCR B2M-165.

81-5702 10-06-81 Install support E11-ISH-H706.81-5777 10-06-81 Install support E11-ISH-703

6 704.

81-6360 09-26-81 Repair "D" RHR SW pump.Failed pressure test.

81-6480 10-16-81 Repair "B" RHR SW prmp.Failed flow 5 pressure test.

81-7535 11-17-81 Perform NDT on RHR piping.

81-7619 11-19-81 Investigated core spraytestabic check.

81-7644 11-20-81 Replace magnetic switch ondisc.

81-6368 11-12-81 Replace HPCI steam linedelta P switch.

81-6403 09-22-81 Replace bonnet gasket onHPCI steam line drain valve.

81-6965 11-19-81 Preload 6 monitor forsettlement the radwastesolidification loading dock.

.4

-_. _ - ._. -

:. . x. [.

181'5045 J10-30-81 Repair small rogt valve' |-

81-7198- 11-18-81- RWCU -pump 'A- CB- will not'reset. Make- repairs. -

81-7261- 11-17-81~ Repair- RWCU Pump B check-valve. - ;

81-6596 .11-07-81 Make - ' core drills G insta11'pipe ' . penetrations forpenetration numbers 158 .5159 per B-P-78-200-1, Rev.0

81'-6832. 11-03-81 Core drill control roomfloor . with (2) 6" aholes for4" conduit sleve.

81 -4359 ~ 11 1981 Perfrom. visual . Tech -Spec-sury. p_cr schedule- 4.6.L.Ion. hydraulic shubbe~rs.

81-6058 11-16-81 Repair RFPT IB flow-indicator.

81-6865- 11-23-81 Replace bad bearings i n " A"circulating water pump.

81-5898 11-09-81 Repair bad seal leak on PSWpump "A".

-81-5921 11-13 81 Repair PSW to turb. b1d.Div. I isolation valve

81-6573 11-13-81- Repair seal ' leaks in PSW.pump 1B.

81-7152 11-09,-81 Repair seal leaks in PSWpump.

81-7615 11-20-81 Repair D/G 1C air comp. 1C1.

81-7708 11-23-81 Repair'D/W airlock doors

81-1816 11-18-81 Reinstall sight glassT45-D014 as per DCR 79-505.

-81-6683-- 11-16-81- Remove ~ charcoal sample fromB SBGT filter train.

~- 81 -7 564 11-18-81 Calibrate RIF G R/B Delta P~

transmitters.

81-7592 11-19-81 Repair control transformerfor~ carbon bed dryingheaters on'SBGTz filter train.

5:

.-

^^

_ _

_,,

e.i

,-.-

.81-7645 11-20-81 Rcplace the transformer inthe carbon dryer heatercontroller for SBGT filtertrain.

81-7510. 11-23-81 The into existing 10" firemain'6 install 3 10" valvesper DCR 81-39.

81-6059 11-12-81 Core drilli sleeve, 6 grout.penetrations for the 4" 4 8"supply lines.

81-6372 11-09-81 Install 3 hr. fire ratedacnetration seals in cored1 oles.

81-7454 11-19-81 Install foam in control roomfloor ' penetrations per DCR81-31.

81-4895 11-06-81 Reappl y "Tapecoat" toW.G.T.B.fl.V.A.C. undergroundpiping at areas whereexcavation is beingperformed see MR 1-81-992.

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