ML17199T469

From kanterella
Jump to navigation Jump to search
Monthly Operating Repts for Nov 1987
ML17199T469
Person / Time
Site: Dresden  
Issue date: 11/30/1987
From: Eenigenburg E, Maxwell D
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
87-853, NUDOCS 8712220099
Download: ML17199T469 (35)
v • d • e


Text

{{#Wiki_filter:I' - 1: OPERATING DATA REPORT OPERATING STATUS 1

  • Un i t Name:

Dresden II.

2.

Reporting Period: November, 1987

3.

Licensed The rma 1 ""'P-ow __ e_r_(,_M,...W,...t,..) """:, 5_2_7 _______ _

4.

Nameplate Rating (Gross MWe): 828

5.

Design Electrical Rating (Net-MW-e""')""':--..._7_94 ______ _

6.

Maximum Dependable Capacity (Gross MWe): 812 DOCKET NO. 050-237". DATE December 3, 1987 COMPLETED BY D. C. Maxwell TELEPHONE 815/942-2920 NOTES

7.

Maximum Dependable Capacity (Net MWe):. 772

8.

If Changes Occur in Capacity Ratings...,.(_l-tem--.-s..._3_T_h_r_o_u_g_h 7) Since Last Report, Givca Reasons:

9.

Power Level to Which Restricted, If Any (Net MWe): NA -..:~-=------------------

10.

Reasons For Restrictions, If Any: A This Month Yr-to-Date Cumulative - - 1'1. Hours in Reporting Period 720 8.016 153,840

12.

Number of Hours Reactor Was Critical 720.0 .5,019.7

.us,*827.2
13.

Reactor Reserve Shutdown Hours O 0 .o

14.

Hours Generator On-Line 720.0 4,601.4 110,349.2

15.

Unit Reserve Shutdown Hours O O o 16 *. ,Gross Thermal Energy Generated (MWH) 1,630,276 9,483,542 226,-366,624

17.

Gross Electri*cal Energy Generated (MWH) 526,286 3,029,547 72,414,64.8

18.

Net Electrical Energy Generated. (MWH) 502,708 2,841,785 68,424,428

19.

Unit Service Factor .100.0 57.4 71.7

20.

Unit Availability Factor 100.0 57.4 71.7

21.

Unit Capacity Factor (Using MDC Net) 90.4 45.9 56.6

22.

Unit Capacity Factor (Using DER Net) 87.9 44.6 56.0

23.

Unit Forced Outage Rate 0.0 9.7 12.0

24.

Shutdowns Scheduled Over Next 6 Months. (Type, Date, and Duration of Each : One week outage in May, 1988 for the dual unit outage 125V Battery Discharge Test

25.

If Shut Down At End Of Report Period, Estimated Date of Startup: N/A °i3712220099 .*RPDR ADOCK 871130 --u~*-, osooo237 (. DCD

I OPERATING DATA REPORT DOC KET NO._0;;..;5:...:0:...--.;;;2.;;;,49~---- DATE December 3, 1987 COMPLETED BY D. C. Maxwell TELEPHONE 815/942-2920 .OPERATING STATUS NOTES

1.

Unit Name: Dresden III ---'=-=-~---=--------------------------~

2.

Re po rt i ng Period : ____ N-.o-.v_* er.;;;m-b-.e"'"r.._, -"19'"""8_7 ________________ _

3.

Licensed Thermal Power (MWt) :_.... 2..,.... 5... 27 _______ _

4.

Nameplate Rating (Gross MWe) : _ __,,...8...,28...._ ______ _

5.

Design Electrical Rating (Net MWef: 7~

6.

Maximum Dependable Capacity (Gross -M~w*e...,._) *:::_s-_1-2:::::::-:=.-:

7.

Maximum Dependable Capacity (Net MWe) =-.-__...77...,3 ____ _

8.

If Changes Occur in Capacity Ratings (Items 3 Through 7) Since Last Report, Give Reasons: NA .9. Power Level to Which Restricted, If Any (Net MWe}: NA __,.~

10.

Reasons For Restrictions, If Any: _..,~~---------------------------------------~ This Month Yr-to-Date Cumu lat i.ve l1. Hours in Reporting Period z20 8 016 1431425

12.

Numb.er of Hours Reactor Was Critical ZZQ,Q 61~fi~,6 10.2181812

13.

Reactor Reserve Shutdown Hours 0 0 0

14.

Hours Generator On-Line ZZQ,Q .'.218.21.2 281101.9

15.

Unit Reserve Shutdown Hours 0

16.

Gross Therma 1 Energy Generated (MWH) l;fi211fi.'.2fi

  • 1Z188fi16fi~

1221*627 I 765

17.

Gross Electrical Energy Generated (MWH)

2481318 410Z6182Z 641481. 346
18.

Net Electrical Energy Generated. (MWH) ~z~.au .J16fi6102~ 61.Q50 1412

19.

Unit Service Factor lQQ,Q Z.J IQ 68.4

20.

Unit Availability Factor lQQIQ Z.J,Q 68.4

21.

Unit Capacity Factor (Using MDC Net) 2~1:2 62.4 55.1

22.

Unit Capacity Factor (Using DER Net) 92.0 60.8 53.6

23.

Unit Forced Outage Rate .c~o:::- 26.2 13.4

24.

Shutdowns Scheduled Over Next 6 Months {Type, Date, and Duration of Each March, 1988 Refueling Outage - approximately 15 weeks,

25.

If Shut Down At End Of Report Period, Estimated Date of Startup: N/A

1 COMMONWEALTH EDISON COMPANY DRESDEN STATION . MAXIMUM DAILY LOAD MONTH OF NOVEMBER HOUR MAXIMUM DAILY LOAD DAY ENDING KW 1 2300 1,498,500 2 1500 1,578,200 3 0100 1,576,300 4 0700 1,581,400 5 0800 1,587,800 6 0100 1,587,600 7 2200 1,417,000 8 1800 1,547,400 9 1800 1,597,200 10 2000 1,600,100 11 1900 1,603,000 12 1100 1,601,200 13 1000 1,531,600 14 1800 1,527,000 15 2100 1,556,100 16 0200 1,555,200 17 1900 . 1,566,300 18 1600 1,569,800 19 0200 1,514,200 20 1300 1,523,500 21 1800 1,516,100 22 . 2200 1,512,400 23 1800 1,510, 100 .24 2100 1,558,500 25 2000 1,563,600 26 0100 1,546,600 27 2400 1,540,400 28 0100 1,539,100 29 2100 1,510,600 30 0300 1,512,700

NO. DATE TYPEl None I 1 2 F: Forced S: Scheduled UNIT S~UTDOWNS AND POWER REDUCTIONS . REPORT MONTH

  • NOVEMBER, 1987 METHOD OF.
  • DURATION REASON2 SHUTTING (HOURS)
  • DOWN REACTOR3 Reason:

A-Equipment Failure (Explain) B-Maintenance or-Test C-Refueling D-Regulatory Restriction LICENSEE EVENT REPORT ff E-Operator Training & License Examination F-Administrative G-Operational Error H-Other (Explain)

3.

SYSTEM COMPONENT CODE4 CODES Method: 1-Manual 2-Manual Scram .3:-:Automadc Scram 4-0ther (Explain) 4 DOCKET NO.os0-237 ......... --~~~~~~- UN IT NAMEDresden II DATEDecember 1, 198r COMPLETED BYD. C. Maxwell TELEPHONE (815) 942-2920 CAUSE & CORRECTIVE ACTION TO PREVENT RECURRENCE Exhibit G-Instructions for Preparation of Data Entry Sheets for Licensee

  • . Event Report (

) File (NUREG-0161) e e

NO. DATE TYPEl None I 1 2 F: Forced S: Scheduled UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH NOVEMBER, 1987 METHOD OF LICENSEE DURATION REASON2 SHUTTING EVENT (HOURS) DOWN REACTOR3 REPORT. ff Reason: A-Equipment Failure (Explain) B-Maintenance o,.. Test C-Refueling D-Regulatoty Restriction ~. E-Operator Training & License Examination F-Administrative G-Operational Error H~Other (Explain) .3 SYSTEM COMPONENT CODE4 CODES Method: [-Manual 2-Manual Sc]:'am

  • 3~Automatic Scram 4-0ther (Explain) 4 DOCKET N0.050-249

...;;..;..---~~~~~~- UN IT NAMEDresden III DATEDecember 3, 1987~ COMPLETED BYD. C. Maxwell

  • . TELEPHONE (815) 942-2920 CAUSE & CORRECTIVE ACTION TO PREVENT RECURRENCE Exhibit G-Instructions for Preparation of Data Entry Sheets for Licensee Event Report (

) File (NUREG"-0161) e e*

I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-237 UN IT II DATE December 3, 1987. COMPLETED BY D. C. Maxwell TELEPHONE 815/942-2920 MONTH NOVEMBER, 1987 DAY. AVERAGE DAILY POWER LEVEL DAY AVERAGE DA IL Y PO\\~ER LEVEL (MWe.:.Net) (MWe-Net) 733 17 656 2 747 18 750 3 745 19 693 4 790 20 742 5 744 21 652 6 661 22 668 7 464 23 686 8 713 24 664 9 713 25 695 10 766 26 705 11 763 27 682 12 762 28 648 13 681 29 677 14 698 30 690 682 15 16 751

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-249 UNIT III DATE December 1, 1987 COMPLETED BY D. *C. Maxwell TELEPHONE 815/942-2920 MONTH NOVEMBER, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DA IL Y PO\\~ER LEVEL (MWe-Net) (MWe-Net) 529 17 719 2 731 18 750 3 '750 19 738 4 757 20 743 5 717 21 740 6 764 22 728 7 741 23 713 8 714 24 712 9 752 25 699 10 747 26 741 l 1 745 27 690 12 752 28 731 13 745 29 760 14 749 30 750 15 736 16 778

UNIQUE REPORTING REQUIREMENTS MAIN STEAM RELIEF VALVE OPERATIONS Relief valve operations during the reporting period November, 1987 are summarized in the following table. The table includes information as to which relief valve was actuated, how it was actuated, and the circum~ stances resulting in its actuation. Unit Date 2 11/01/81 to 10/31/87 3 11/01/87 to 11/30/87

~

Valves Actuated Actuations None None Description Conditions of Events

I'.,! f~.* !,: I~ -'.!If. /', ~I *~ .*.=-

r:..

f~:-~. ::.. i. .,':Jo i '

.l

'~. .\\:

  • f-:.

~'>:* C',.,,,-..,,,,,~-,,---.,----=.,,...,,,.,.+,.....,.,,. f** *m*,

~J G*

I+:\\ ; ---,;-. t-..s-.-..v-o-.L-T-:.-p-.,A-. T-.-r-:~-~~-*:_-{-t-.. - ~).fl c:: I*. WR 00l200 I' ! i DRESDEN UNIT l SAFETY RELATED MAINTENANCE 'i ~~-\\~~ l r--,-----------.,,...-,,,.,-..,.=,..,.-=----,..-,,.<,.-"~.-.. ~ .. -. -,,.-.,~. -.-~,-.---.----- ....,I CELL* ::zq t?££E~.;~J.~~?J.~.::*~./.{:.;. ~:[\\j c,:: ~;i~~;J r::-c---i>-t-e':l"4----,,---,..,,,,.,..,,,,..,,,.,,

K'i "

f?l ~u,,.,.,=...,.,-l2_5_v-o,c~s-,A""T_T_ERY CHARGE iA ls c*tti.=='-"""'~"-'-"-'-i~"'""' }*.U. ~f ,.....,--,--..,---------:-~- ~.~:;_ Ci

  • 1
      • 1

.*1 ** i;::; *, u,.---**---------*----*---7""-----,,..---,-----,.,..-~--------**---o-=,,._,..;,....., ~l}j c~ ~~f; ...... Jt: -::(. ~~{:' o:

  • t{:F
  • l ____________
    t"

1 0" (].. ~.---,,-,..---,,..-------~-~ .*.. ~ ~ :-1*.~:.: ~t'f:*"';'!:ry:v:;~:~~J,~~~):::.";: -~'*'"'..

  • .I.. *'.:***.
    • *.t WEB**iliiii!i*ii+E11ii!bll!~fi!?;)rJ;'1t:..'::::... -.:t.: '~~,*. ~--.*: t;~*.:::.~... *~

BOLT HEATERS' AND INSULATION PER PROCEDUREt INST~LLED HEAD VENT AND SPRAY ~~~ \\~-- 'o: ,.. ei>A'hi.fo dAcKEo: e'A rri:'Rv':,ce*i;1;,'.tEF'T *oK.;.~::.. ~*'.-.(.::.":_i

  • r:}
~~~1:Jl~}j;~~?~;~~~~;f1iZit~~~:~~~:~)h~I%Jl1, ~~~:~ ~} st;f~':;.;.;f[;:;,~.~~f; 11

"<:)..

..::..:::.:""".:::.:""""""'"""'"""~

I~

  • ~Qt

'::-~ ~; """'2""'"'-'""-":::....:C::..::..::..::......::.~~=::l**::J;; 0 j *.. ;~ ~... J *.:~..*.:j.l,: ~(!)-; =..,,,._,,.,.,.,,.,,,_....,..,,=,..,..,,_.,.==-~=cc.--'-;,-..,,..,..,_---~~,,,...,:: * .. *~* <f::~::i o:: -._';'~'~* ""-"'-'="'-2.:~:.!.-="-"=="'1J" i :. -, }~f~ '. 0 ~. :: -... :: ~~~,~~ ,.,,.,.,-..,....,,-.,,.,,.-,-,,-,,--_,-~==-,,~ .. ;I, -.:.i:t~::? .. '):~;t~I )~~*~

  • l
~.~/.

~~(;,- i.'..~I

.ii oi. ~** -.d . ~J ~.' ~!* II @11, tr.** ,z_-150i-2D II @i11

11.

r--,,..:14;,~~++~"':&'+-d--,.,.,,"""' ~*! .. ) i: .,=~=-:-- 7 Z---H,~,_,C_,l.,-,----,--,-,====-.,, G~ o""-'-"-"""-"'-"~~jl"-";:~-*-'-"'~:'.:'-.~~ 0" !l ' .-: ~. lll*illiilil*liliDW51iiiiJ+lil~!!:~~*~:;;>""::-~*:f:E~.:.;~.~.. !t;;*t~.* - . *..........:'i'O'~~- DRESD'ON UNIT 2 SAFETY RELATED MAINTENANCe \\.

    • 0*,

~~~~~~~~~~~~~~~~~~~~~~~~~~--~:i ~ ~* 1 ~t~~~1~;~+w~~iJli~J1il~~1~~~~~~~£;1cn~:~;~:ti~~t;i~J :: P}, "0*. ~ INSTALLED NEW GASKETS, QUAD RINGS AND ,,. ~ /'~**.

  • o:..RINGS _ANO llllSTALLED-NEW GREASE,,-,,,-,,~--===="';~!. '~-

\\..

    • ~~.

~ l. I,~ '(~

  • ~ a

-.'1,, I"" ~:'L~'H'z.-:20?.-::\\ II

  • <J;jll,
  • . C2 P.lA( Tll II

(:~,; ~ n I~ n (jy* 11 ([;>'

  • 1t.n D

M G~' u* 0 G.t"' . 0.1. a QI' ll ':<:If'.. II

  • *. *i

'. t '* '~ ',. rJ ' I ~i *.: DRESDEN.. UNIT 2 SAFETY. R ELA T_ED, MA I NTENANCE .)(*/::~* II

Qi*~*

=====,, '*0:

~~f1~rf~~~,i~~&{bW17~~~~*~i~~~~o&~~*-,fa~~
~M:S*:i~~;
,~µ7~~ww~1>>0
?;.{~~fy~::fo.ka:~~~l:.. \\ii\\~.:G;.:r~g;t~~.t&:!~f!0,:,**.~N~~ C:'.~:~~:;1yfVi;..~.. +/-.Bt; 1~ *

~- .*.~~":id~f r*;,7;~~~~~--s~~~~[;'((~i~f 1:'.:;~.~;-~--~--*~Z.;0'* ~~~:+/-\\~~~j:.;;;;~;;;-*-;;: .. *~~mmr:.imll*****ii'iii:ii=;iii::i~!Wim:f.:s~.*~:i.~~.o;.em****llil*****sii0iim11111*********************mlllimiiiliiiiiiimmamD1S....:=iam.iliiiiil

  • ~~1 i!fl

'*;:i:

~.......... ?

  • .. < j
  • II

@:::"',.,.,,...,...2'"'*~-z-0_'3_:-_C_'_E_L"E,-C'.,-R*o,-1'".;"A'"'i"I"",: IS .<'.~~{J.i~iif[~, ~~--------~~"'-'"-~ . (s)u "*.,.--.,.,.,,,-17}1{-i;Ltfi>--;,.;,.._==,...,.,= ~j)n JJ ""-='-'"µ::\\lµ:..j.:,'4-1--.J.-:.:.::::::C."-'

  • @1i u.,,,-,-,--,--,------.,,-,,-,-,-,---,..,.,...,,...,.

~: ~~;f,iYov', 12~ i.. _1. ~--~

0*1-n

.,r-,-,-,----------,,,~==- Q" Ir;\\.,, 1,.'.;:: ORES~EN UNIT Z ~AFETY*iEiAiEO. ~~iNTENANCE ~*.. ~* : -.1.'

~* ~** tj ! ~. 'I;,'. . : ~. *._

j

':'i

  • 1.

-.~ ~-x ..... {* "*'t ~-.. II

  • ~~11-ll 11"'"';.<"'"*".-1""*;,--.': -----,..,--';"*

.* 2-.?74'>11 <'/"'..::;\\, "'1:: ' '.: LPC I' ROOM;,;F9,v9*~: II ~?-'*,* 'II I 11 r.;-,=~~1""°'0:--~-,-,,,..,.,,,-,,,- ~l" "="-"'~-'-"--'-'=..:..:.~==""-:!!: 1 ** n ~, "=-=.,-t;:Ti;ct--H ;\\-*f+/-,.._+.tl+/-il:t G> D fJ.?J',. fii?"' Q G** EirC1.. ft

~

I ll 'Ou " II '. ~ ' 'i .DRESDEN.UNIT 2* ~AFETY RELATEO'.MAtNTENANCE .*l... ** 't., ':@~:, I. r.~ ,,,.,,.,..,,.,,,,,.."""'""""""'""""7'7'"'"7.,,,,.."""7"""'""'-;;;::;"""""""'77""-=:.,--,-,.--,-,"""-;;:-""';(%)~ ~~@~~~*~ '*\\j.1" 11..

. ~*
~. -* -
  • ~~.'I *

.. ;~~:. ~*-. J'.* 1~* *:~*'*' ~~I. I II @11. II ,I !;}1.* II @ii Gt*" !I n tfm IC*" n ~n * (j)n (_i§;n CRO 2~-47 SCRAM,INLE~,VALVE .-WR [lbOJUJ .i z~b3o5- *1 s.J'i '- L'd;\\\\\\ D l*r-31° ... 'CORRF.CTIVE

! '!.I! 11*

. OR.ES DEN'. UNIT *2 SAFET~ RELATEb MAINTENANCE* .,._-..,.---;.-:-:-.:...,REPACKED VALVE PER PROCEOURE*TO STOP" STOP. LEAM:AGE it[,'. ~~1 i i ,;0

  • ~o; 1'.
.,..,.,,.....,.,..,,...,~....,,...,...r-........ ~h!-+----"'"'c=.,,.--,,,-,..,.,-,-,

by '1*. ll

        • ~*** ~"!~~,*~73~r.....,,

.. **;~'.i~~~lfo**'*?:'IJ~~;*~:;:.~;~j~i:i~-~~;if... *.. ***,.~ r.1r:.i~~~~~~~$;;:1-~~~:ii. G:liliiiiiiiiilililllllilllliill*11iBiW::iil:i!i:Zw~""fSl,~;;<... ~5\\iil~* :liii]*.iii:i!ii**********mii!i**=*************************=====~-===**iii i'

11

j', '/ ?:.' ~l l -~- n n""'"'-'""'....,..+>+".l"'-:;:..,'-""...:.<;.u.<"""t:lll.X" M

,~----

@" : " *2-'05 O' mo* Jt "2:_'::-'l;*.: * ), 0" U*

  • 1-**'

.,.. ~~*::->:~~:7~*;:*~f7(~:~.:-.:.~~~::7;**~.: :::~ ~ '! _.-* '! ...1:~::* *.*..... *.'.\\. . ':.. s-i~.::.1.w*(~t*rit;i:::~:~*:. {'./ .-;.. : ~*. . -.S." ;-~.~ ,:,.*.**\\~~*~~*d~Nl~~i~ 1 :2'

i.

~AFETY.RE~ATEO'.~AINT~NAMC~ a ~.. i~I I,; i.

===.,,,.,;==~====,,.,.~=~=~~=~~-~=-=~*: *!

,~,:_:*~.*;
,, :***:.*,:.~.:.~.*::.~.'!

.. r .. -,;.i,; )~ti~~lt~i[~ti~;~:~~:i~l.~y,uc.lt~~:~il~~?;~;, :

N*.*.:'.:,**:*'.*:'::*.*
  • . *.*1*_:_

.. *.*.':*:*.*,*'.._:*.':**..... *.*::*~.'.t.::::*;~,~,:.:,~*;~.::;.~:: ..,.~,*\\*.~.::***.'****~: 1 rr:~iliM!i~i~~~~~l~~~i~iM~.~!il~i~Zl~*&J;ifo*~~~-~~~~ ~ ~~*. ~, .*~: .. ~ ji.* -.

  • ~*

~~ 1..t~i..,...U*'-...,..,,,...,--..,..,.,.,-,-,.,,11,.. '. l.:.tt

";~ ': . :-t.l ~:" .~,'t. L"'~"'1 *i'; .!J*,/ I '(');* I' G: h<(. Z-l*IC-L_??L-3_.~ci *. ID ~II '4 2-:1CJ-l 5.D l-50 "="'--.:.._: _____ -"-'..*,_.c....c'"'-'="'

01i,

@;N ""--=~_:.*~* :..* ---'-~-'-:.::._'"""'--"'= -~-. ,--,...,.,---,--~~~~.,-~,.--,;,.,,'""""""""~

  • 1&~~~.2:*~*9 i~~ n 0.,**:

(~(l "',I 9~------------~ bRESOEN UNIT.Z SAFETY_RELATEO ~AINTENANCE

        • 1

~f el *

ff}*.
  • ~

fl;* J ~:~--~-030:~:- .:~-~+H-G-2"1'--+'1'!-;.:::>i*~ 01 II ~ .. 4 II II ' -~.. ~. .. t*.'. :* ~ *.... __ 1.: &U 0 3 G 3-*l-2-7~.--,-,--,-,-=~~~==-'--¥!(

  • I!

lit:it *

  • ACC°U 14-19 WESTS IO

~L.:.C2.C:.....:.:_"""'~-'~-.:_*"-:'-':"

"'~,.:..~;N.:0~~2~~~~::!::.f2-
  • \\Cil"

..*

  • S4 II,..

u ' ORESOEN UNIT 2 SlFEfY.RE[ATEO MAINTENANCE . ~' !...

  • 1 ~:'

\\C 'I ~

  • r*..

.(. i~!f 1;1}*;;, ' fil"if'~ri~~~1~~;}:~~2<~Si~~iilillillllllllillilliiiiiiii~§i:iiijillij~~,,.,.~.*~-;ai!i,'\\iiii!llililllllllllllllllllll1Biiiiiiillilllllllllllllllllllllllilllllllllllillllllllllilllil........ lll.. llllziii:lw:ililms::::::-==i::i:s:c:llCll=Zlaiii

  • 1.;~~*..

p!.': r;-:..- ~~-* -~hr .* ~-... '{~:* .,*\\ iX':*1::;--' .. *:*(*

~-;\\ '

.,-f. I . **~... -~ i:~.l~* :'*1:,1i.-L*

1_-,1**

1:~.- ' *l*. *. ~.~. ORE,SOEN _UN IT, 2 SAFETY.RELATED MA!NTENA4CE

  • ~r

"""""'-~..Y-~~**~~~::~*,:.i.,;!.h_c_c:..;,_ ACCUH 46-ll EAST~!OE~l26 VALVE WR*062052

  • i

":I. ,~~~~-~~~----~~~~~~.,,.,-=--=--:=-,.-~,..,-.,.,, . (} : '.,ft~'*: ( \\) 2 - : ? ~::.;l<<~,_*i;..A~J:.s.:W~~z.t""U.i;.it. II (;;11 cu @u C)>> M, v . rfib 11 ~ ~ *0*i.

  • ~

.. 0 l 1 ~i~~*~lt~;f l%Ji((~~{'i 0 0" 0 I \\ l ! ~.t ~ !_,:,,_... j OM II '*:*r ~*:

  • .:(.

.I 1

  • t:~~

. ~:.. ~;:.:....-~

  • ..p.,1:. ~*
  • t

-.:~? :. ..~ .... *~. .:: :*.. i~.. ~. ~;::,.:. '::/***

/-:**:"

......... {. 1* < I ~*; II -~14 II @*i II

  • I

).: ~... *'

  • ._.1*

c :io r,-.L 4-39

  • :;o3o5.:L4-27

~ccoi-i~f

  • i ~. :... ~:)~~::.i~~~-~-

r-77"7"-N-'=-tl-f *BTt-1'\\B'i+f-Eli~'f-&,~1'£1f-El'h, " cc*~,~,"~?~~:~~:~':~*~'~;'."'.~-;~,!*;:,.:":'."' .,*!;\\.. ~:/. ~*.

..-.-.~
-.: *.,. :.~:- :**
  • .*',1,;.~t';~.*:*...

~*1 *,.. " i . *~. ~:.. ~... ;_.-:/~ -~:.:" .--.**.:~*._\\.:.\\.-i.::::r.. _ciRE~QE~ UNIT 2 SAFETY. RELATED MAINTENANCE ~' -~I)' . ~ '.'[I --~l.*

*~-5
  • -.. ;*[

. ~-.

1' .;* 1 ):*.r <<?* .. -"'""-""'-f~;!-"-.;>..;>..~++11"!l'"'-

~------(..:"""'}~'"'~~."":*~*""-;:.,.~K"".;~i"'"~r"";["(""'*~'"'~~'"}"""'t:-/:""~*"~,.,

1 r".'.:~"'.:~"";.,"";.==""'":-"'.,~,...,..,..,.,....,-~--,.,..,.~--,,.., 22-11. SCRAW:ou:n:E* ;

.'.*')*,,,~ ~i:+!'~t~t:-k'l~<P.

¢'}n D"-""-"'-"'-J<f-8::.Yf'lo'-'--l:;.R--.'.!-"-!,,'f.:.<:.C: ©*~ ,,=-.,.,.---;--..,.,-.,.,.---,---::-:-,:.,.-:7""' (/iJ>> "c::.:"'-""'-"14'0:--l':/4>--...:.:'....:..'.'-'c2c::..:;

  • 0;;
  • I I'

DRESDEN UN IT 2 SAF~TY* RELATED.MAINTEN4NCE ,!.* ;_:'.\\'::J. \\*.~! ,1' **

J.-

.~:i:*. 1.. ~ i,.. . ;f',*

-~--.
:~" ~

~~~.'~"* ./:~; ~": . ). ~1"~* '"-"'---:'-'-~-'-"'-'-'-'-~~.c:c:.-"""'"'~ ~II n er.in !* l ** ~:l~i.2'":~'t:*,~*0'¥,*rs' (£'~ ,DTE SEC, ""'""""'"'----"~~~~-""-""'-"-'-'-""""-"~ (1.1c1 """""""-,,,-~-,--,.,-~~..,.,--,.,,,..,

  • e.i: ~~~:t,;Tzo,~~{:; ;~ s.1 v :: ~{!
_,I

. 'l ,.*.. \\-: *" .* *. *_.o'RESOEN'UNIT 2 SAFETY RELATEO'MAINTENA~CE

~'
    • 1*

-t;** ,~:;,1., ;::.' ."i'J'.~::*

  • @11.

. C)*:~""-'-""-""-"-P-'E-'-' s'-' u~* P~P_CJ:._:* Rl:~!"'~::~'-'**~>:.:~:~~~~-',l"-:~., . (ll1i... ~~-i-"l+r--l..,,H--;l-4-~~ @.~ ,\\* 11 n

  • e"

' *-..:: ;*,*.' *~:*.:... ' ' . '* ';""'.--) ".i*: ": 11* f.' *

  • i*: *,

')' I DRESDEN UNIT'2 -,.1*

  • -1*-...

\\:*i "I

    • 1*

SAFETY.. RE_LATED MA lf':ITENANCE.

j *. '.i ~ "' / ~ I _, _i _,.:_ __________ ~_,,.,_..,__,....,.., \\$: ;~0~:::'~ I'.1 E. :Z~lo.5,C*l\\~*Z;';~kef~~~lfh l'i:'* .,~,~-...-... -,/-..,--.=_,,..._,..H_ 9*1--:--1.*G-S ~ -;- '1,!,'""**'y.*~~,.. ~;-,-,..*vv!'," ,.,.,,,>.;;:.. *>DI~ FLOOR. DR.AlN{:,~ '<'£

  • ,;;
    .y:t SOLA T ION VAL 'IE JI ~~\\~~,,;~~.-.~;.*v,.~*, '.
  • ~'.-"': ~<"

- n ~* " ORYWELL INSTRUMENT AIR n (!11" 11 n G*" ~*. n M JJ ~;:: (Sl".

a.

'",) ©".. ~ ';; ~--;-,-~*=7"'":"'7'.*".'.';~~i~;:?";~:;,:::t';<. '; :~ .. ;* ~" ::. I DRE~DEN'U~Jt 2 . ~.. . ~~F~TY *RELATED MAiNTENANCE -~. ' .,,.. r..... 1 ...... ****~J~~:r:***, '"":T~~*Vi~ff ~~~" 7,,.,"'ry;... ~..*.. *c~::-'*7c (;;**.. ~::*\\~J;\\f.i,.,... r~: -~:i: .... ~.* -:1:

  • i. **.. : ~~, l *

':'-*: /-.. *. ~. -r~~*~:,l ;- . :1{*'.)/*' ~*i ... ::~~::~-~;*:~>:*1 1 f.r_.c..."*: ~;:j. l'

  • qRESDEN.UNfT

~ .SAFETY.RELATED ~~!NTENANCE J ~'.* .::: ( .~*-:

  • r1,:;:~r~

~~;:~::

  • '~I *~

I.'1.:. ~~ I ~* ;;

~-.;
'~ _.

_:~ )

  • *.. ~

~~ ;ft..' i[ I" .*. I *1 ). l.fi>J* e*. .. / *;~. cSl I ~ II ~II II .*. '... -;,;r:~_;:*.. :*:~~: ':*" :** *; *.*,,* ... /. .. ORES OEN U.Nl T. 2 SAFETY REL,TEO MAINTENANCE~ I*.

  • ~o;

=""""'""-'-'-'-'"-"'2!.:::..:C:..:.:!J' n ~ ~Ef "I 14 .. :,.~+,* J~Nrt~~~~l1~+/-i~!~!4~t~~it~t1~~,t~~~;:~~~~~i~~ :~~- ~~'l'i

  • II S ft,*. "I r

~ ~ ~ .l 4~'\\~

  • .,.-*. ~r,***. '\\.\\"'*'-.. ~-.*
~*:}{1.
"~(~

';~.f1 AiV~:

,;;(*'**t-1

1.~*

  • ~-...(..;

-... ~::.. ~ ' .r,*:.:-.

  • ft::*** *:J*i

.. : ~.-i -.~.. ;

    • ~-*:

-~,:~~~:

  • ~*:

. ;:.~- ~. _ht;.: .. tH}.. :* ~ e1 1 ~~.. !I "-"-""~'"'-'"---'"-"-""'"'--'-"""'-'"" n f!Jn 11"""'"""'~-="-~.,-,-~-.,,..,..,. qr... "1::£"-"'""-'-"'--'--~::._::._..:.:__:_o_~2"'

n
  • ~,;*

JI 'fl)>>

  • 1 Q11

.,==,.,------------..,-:;-:-.,.,..,~ DRESDEN UNIT 2 ~AF~TY iEl~TE~ MA!NTENAN'E fl )' ') ,'t:~;i: 1i0*1

J 11 *
i

""'""'""""'""""""""';':;c"""'""'""""""""""""""""".,..,,.,..,.,..,...,,,,.-"""~,,,.....,.,..,"""7,'".,-:-;"'7'1 ~ "@?, ~~&2:2.:aiW" *" i*@': u.*. -~'; 1:@:~* w.*'

  • t

~**. ~* :r;;::':: -~ ci'... 3.... -_* 1_* *_;_;._Q*_,._.. l~--"*i-:..-:..;.ii;:..~-:..J'*:..**:= II ~:)II r.'.Y' D'-"""-.'.::::c.;L/-+"~~~cA-1P::..~.t"--~i::.-l-il$0.l~+l'I' @15 u .--,,...-.,.~~~~~~~...,...,-,..,..,,,,..,.,....~ ~: ~;ofl~y.2.l3-660U.. '.)I t~f:,hl~&~~i.i~ G" I.,.,-.,,,.,.........,-,...-.......,-----.,-..,...,.-,--.,.,= 0" u"-"--"'":::..:C""-"'-"""-***:..'*-*:..*c..:.:."*:"'-.~~;;:..~~~:..'~~*""' ci~ESDEN U~IT l/3 SAFETY REL~TED ~AINTEN~NCE '1r>

==1>1J;J'""'-.c.tr..u."-">*"'-c"'::t"-;~to.;'.'K~'.-'t-l~~<1;~<J,~ur.~.l.:~..t;~:t~).ll:'u:LK:;..tJ:"-*,~:..:i:..~:-':~:..;*:...':..;\\c:~{:..,~:..il:..~::..,;.w~ : 0! 'o 'o 'o.: "o II "e,.. II ,;eg e 11 ©,. n D 0 ~~ ~:~w. ( /::-~~*

  • .*'r-:
?:;:.i-.

-~--:

,.. :=~;

.*'.~\\~ _... ~*-:.:. {~~ '""*\\/;~'

  • =.;t~i.. i' t

. *

  • L J}r,':':'

-~ 1:

  • r * *

~*: l*' /. (~ .:*:}* n:~" '1- ~*** -

  • f.:

Pl ~'1 I ,:.,1 1:*' t;:n ~-r:

1.;"
  • ~,

~*~ if;1 ([t: ~i I '"=*~ II Ii'

e;:

~>* ii'.' \\'

  • @11

~~-l !}~ ~~Ii ~ t":

t

\\,* ~'~ @n ~~* t\\;

    • 1 f,ll!n i
, ~i f;~

~~*1~ ~~ 1 II ~;'i n J;)j tf0n t~ (f;n ,.~-;;:, ll 1i~ 1.~ Q;n I 1 u A°.' II (:;* ("?-~ a.i ~ L* ~~ ~; ~*;-;.. 0" ~'l ~11 (!'.)* ':,-i

i 0" Q,
  • ~ ;.-,

-~} H o~

  • ~ *: ***-* ~.**

ou ~ " ~~~-~-------~~~~~ _.......,...=". ""':""-r*':::'!~

    • ;.m-r.:-1'1-.t;.:**:-

.,.,,....~ :;-*.-::-* *-*-:-~........ ,I DRESDEN UNIT 2/3 s'AFETY "RELATED MA TNTENANCE

  • .LI SEJIL INSTALLATION/'

1'

  • ol I

~ 'o ,, (.)

    • o:

~::2&2:.>:~£"""'2"321 11 "o "o ""'-"""""-'""'--""-"'°°-"'-+/-:::IM II ~E)

==,,,..,,==.,,-,.,.,-,--,.,..,-,,..,..-,=" *;:

  • ~o:

"""'O..:.:.""--'--"-'"-"-'-..::.;""'-~ !'o. n "'.,. < '."~";?'.JT"'~:T~**:-13:~;:.~;_:--*~~~~* ~-~~~:77~~:; 7:::-::-*~~-':-.----:----,...-~: .* ** ::_'.~ :..... ' -;-*..,~

  • , l

~, ~::... *, > *

  • I

,J..... *

r.
.~

'( I ~.~ - ~., - '.. ~ ~,., ~* ;.

    • ~*~*:. *.-).

..,* J:;}i'

~~;! ~'!**).

    • 'i*
  • .:s;*.y*

! ~*\\ **

  • 1.

11-*d

    • .i.

l

'," f
~*

':~~ I**' 1** " i.** ~II ~~----------------*_,.,... \\" i: 1 ~:: _rg~~~ 3 ~.!~;.!~'sL,::~i~~~liQ1:r~;r!J:) ~ 6" u""""""--:---:----------,,,.,.,--=-,,---,,,,.,,-""""""""'..,..,,""" (£;11 ""--'"""'-""~~1<,:.JJ.;"-b-l,f..l;"--'-'-"""""""'""""'"""""'""'"""""'""" ~trl.,. ,..,..,,-..,.--~----,---...,.,-,.,;,,,,,-.,,.,.,,.,;--,.,.,:-,.,,

  • o: {i~~/?~3b~O o**

a -:**-r_~7:~'"T~:::;-.:-f-r7:-r.::*~r.:_~~:.~~~-~:*.:~_:_f -~_~:. .-*.\\~.. ? -~-,.. --\\

  • ',-.. :*;{
/~~,'1
:,\\:.. :-':.. :*

\\:.:* O*E~OEN'UNiT 3 1:;.:_,:*(, *.:.. *;

  • " I, i;* ~ ; ;": * *

~

.. i,: -

'.. ~ .).* SAFEtY.RELATED MAINTE~ANCE e~

1

"'.:C "l ~;

  • @i:

n:. *I . -~ ::... ~~' ..,..,.,_,====t+

  • @~

~ [

~I

.. ~::..

  • ' ;V:+:~
~*f~ !~.

. ~:_; 1~.;:... * '~:.: *; ';:-*.~.. ~ f

5;1*1*in1:

-11. r;~ r.*.. \\;':*. -i(r

  • r**

+* 1(7~ ( I,., di ,,.,.,,~.,.,-'""',.-.,....,,-,---,..--,-,--,-,."""""""' (ii* );' i ! ~.:.\\j~*; I~ ;~1 ~;' ',;j*:t~,;*,' j,:

  • I';
  • .'DRESDEN UNIT 3 SA~ETY.RELATED MAINTENA~ti

. *1.* ll*!*t* .~~;*1:~'if;'~ll:1.j~i~t;.;*.Ji_:~~1::*.. ~ 1 '*" ~. .- L ~ -.

  • jJ:;:H>?*:,~:~~1:

/'.'1@' It*!.* 'I I ';'.... ~*' .,©.

,@i

===-===-,,-==~,.,,-,=-=='--.,...,-==..,.,--~_,,-=,...,,~-,.,.-,,-,...--,l~. -~" -*~i~~UllI~v.A~J~~i~iM~~i-*o?j**. ._J~flM~i~:~~ii~~~~~:1~:~.;©~

  • ~0*:.

~~~-=~~~*~ .j *. : *

.. 'I ..f:.: ':! ',(' t*. . t~-* ~~i]*~-~. i ()ii;.. ~I FIL Ti:~S I ,~c~;-.. -.--~~-----

.~ * ©
,~,;~.>:*~u 3 II

~.i I : 11=..,,--:--~--:--'------.,.,,.,,..,-,= 3-1301-3 ~... . <., O~,E{OEN 1 UNIT 3 SAFET~ ~E~ATEO MAJNTENANCE ,.,.......,1.*.1. ~ ':. ~{. '.~ ~@: ~I::2'.2:2:E~iiE I ~;

  • -****lillillilii:liii!ffe¥ili*m~~-*.i*ifu.~~~-;~~-~~i1,..;;;:si.;i;;;mmmmli111a*Eimllfiiim=r.iiii~iil';;.ii:.. :ilii::irr;.:.:..~;;-~.. :'W~liiiilil**li*****llil*iiliiii1m111**********lllilllllli****lil*lliliiilllillliliiimliiiiiiiliiiiiiil*iiiiiiaj1*;,;,;,iiaiiiimiiiili

~'ifi ".. *~

~" ":. i J .1 1~*'.~, ~*

  • ~ ~:.'
~~-=--

f,J A:**: 1:~* ffe.1 Gf' }' 0 0 ~J G" ~

  • u

)iu.1i1 ;j ?.l(it" a .ft lit~~:...... ...** ~;?J;;;~;7*;:w:w2;.'~:* ***-,, . fe-aij§#-{j/~~~~~~,;~ ,_.~.;o.-. ' DRESDEN UNIT 3 \\S.At'ETY, 1 RE.t:~ TE.O MA tNTEf>lANCE ~ ~,, :'. ! ( ~**~ *.

    • ~~1

~~~'2J!R'.~~~~~:G"7:~;;zj.91 I I. E i' ,* . q2l : (*. 6 {;:~Yl~~~j~~~~~ft~~j:f.~i~~)~~i~-g~~~0~ : ~r. . 'o:- ~

  • §t~~$if~~~~~~~~~~~~~l~%~~~~f~~?'*'}!t~~~,: ~~I

µ>>>~~~~"""'7.'.7-:~ ::0;

  • r:-

....,J ** 11/01/87 to 11/j0/87

SUMMARY

OF OPERATING EXPERIENCE DRESDEN UNIT TWO NOVEMBER, 1987 Unit 2 entered the month on-line and operating at a power level of 700 MWe and increasing load after normal weekend surveillance. The ~nit operated the entire month limited by turbine loading limitations due to the 2D2 feedwater heater being isolated. Also, the uriit operated in economic generation con-trol as directed by the Load Dispatcher with a capa-city factor of 88.7% and an availability of 100%. i* 0 ~'

~.

11/01/87 to 11/30/87

SUMMARY

OF OPERATING EXPERIENCE DRESDEN UNIT THREE NOVEMBER, 1987 Unit 3 entered the month on-line and operating at 405 MWe in preparation for testing the Isolation Condenser, per approved Special Procedure 87-10-157. After successful completion of the test, load was increased to maximum flow limits and operated the remainder of the month li~ited by turbine loading limitations due to the 3Dl feedwater heater being isolated and by economic generation control as directed by the Load Dispatcher with an availability of 100% and a capacity factor of 91. 6%.

) CommonAlth Edison Dresden Nuc'S' Power Station R.R. #1 Morris, Illinois 60450 Telephone 815/942-2920 December 3, 1987 EDE LTR: 87-853 Director~ Office of Inspection and Enforcement United States Nuclear Regulatory Commission Washington, DC 20555 Attention: Document Control Desk

Dear Sir:

Enclosed, please find Dresden Station's operating data for the month of November, 1987. This information is supplied to your office per the instruction~ set forth in Regulatory Guide 1.16. Sincerely, E. D. Eenige Station Mana Dresden Nuclear Power Station EDE:DCM:hjb Enclosure cc: Region III, Regulatory Operations, U.S. NRC Chief, Division Nuclear Safety, State of IL U.S. NRC, Document Management Branch Nuclear Licensing Administrator Nuc. Sta. Div. Vice Pres. Manager, Tech. Serv. Nuc. Sta. Tech Staff A.E. (2) On-Site NRC Inspector Site Q.A. Station Nuc. Eng. Dept. Comptroller's Office PIP Coordinator INPO Records Center File/NRC Op. Data File/Numerical}}

Retrieved from "https://kanterella.com/w/index.php?title=ML17199T469&oldid=5129308"