RA20-016, Corrected Drawing for One-Line Electrical Power Supply for Containment Vent System Final Integrated Plan

Corrected Drawing for One-Line Electrical Power Supply for Containment Vent System Final Integrated Plan

ML20111A115
Person / Time
Site:	LaSalle
Issue date:	03/24/2020
From:	Washko J Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RA20-016
Download: ML20111A115 (4)

Text

La$aUe C~unty Station *.

260t N.orth' ~1st Bead.

Marseilles, IL 61341

.815415-2000 Teiephone WWli\(eX~lon~orp.COJTI

• RA20-016 10.Cf=R 50.9 March 24, 2020 .

.**~~~&J1~'1J~iii~j{[Jif~;t*i~n

. W~$hingtoh, oc.--205s5~0.001.:~ *..

. .--*- *- **- - -* ***-_,--- ,. --1* *--* '. - - ..,__ ..

' . - - - . ,. . . . . *:. . .. - -~*-- .* - ~ *-* . * . - - *---,....  ::._:_ ~. -- *. . :;_*: - **. - --r .* . ~ - .* *.-. . ' .-, - - ~~------ - - - - - .-**--~--------*-*.-. - .....- - - - - - . - * - - . ____,_;. ---- - - - - --- ~ -- **. * -

. L~$alle Cou11ty 'Station, Unit 1 and Unit 2 Reb'ev.iedFatility Operating Liceilse No. NFP-11 and NPF-18 .

NRG b6cket*1'.ic>:*50-373 and 50~374 * * \ '

Subject:

'Gorre.Gted drawing for on~-iine el~ctrical powersuppl{for !-aSalle Hardened C6nt~irii:lie,ntVenF$ysJe,rn (HCVS) Final l,ntegrated Plari (FIP) : ..* . *.. : ** .*

Reference:

• *Exelqn letter Jc:> NRG,* R,~p'6rt qt FuU Compliance with Pt)ase 1 and Phase 2 of J.une q, 201 ~ Ctjhimission Order f\llodifyjng License,s with Regardtq Reliable .

Hardened Containment Vents Capab(e of Operation Under SevereiAcddent Conditions . ' :

(Orp,er

• EA-13'."

109),

date*q,

.. *,* OeGenib~r

' ' ~. . .

14, *.~018.,, . '

(rvi L 1&~481;3252)' .

0 In 8CG0rdi:i!1CE(with 1Q. gi=A:~.o.}{ ;,Cgmpl~tE!n~ss ahd 'accura~y: of information": La:salle 'Gounty Station (!.,$CS) is j:>rov)ding .*~. cqrr~ct~d drawing f pr the HCVS fl P r~pbfi :previpus,ly .* , *,.

• communicated.to NRG by leUEl(dated Deceirtber 14, 2018.: While reviewing porti.o'ns of LaSalle sf~tionis FIP fo~ the Hc\1$, .it\JVas: discovered thqt the incorrect diagram .Y"as s.ubmjttE!d in *

• Attachmerif3. The *attachm.ent :is *,lab~led *as the "One Line Di.agrani of HCVS E;lectrical Power

. Supply." The draWfr)g tt")at shoulci have been *submitted .in that attachment is 1E-b-4000FA, enclosed .with this letter. . . . .

There we no regulatory commitments contained wi'thin this lette*r.

Should you have ahy .questio"r1s* concerning this letter, please contact Mr. Dan Mearhoff, R~gulatciry Ass*urance Manager, ai (815) 415.:.2aoo. .

.. Respectfully,

- - - - ~ ~ ~ * * * * *.*..*..*. *.*.. *....~. >**.*... * ..* .*. - ..*..*.....*.* *******.** "***** APt.g-~=*****~

• LaSall~ Cotmty Station .* * /J ,. *

• Attachments: Drawing 1E-0~4000FA, revision A, Key Diagram Hardened Containment Vent System (~CV$) 12~VDC Distribution Panel ODC52E cc: NRC Senior Resident lrispector'- La$alle County Station

ii Ii 1

II Ii*I:

8 1* !i 7 6 5 4 3 2 VJ000v-0-3 l ii ii E E D

I I T~ f HCVS 125VDC DISTRIBUTION PANEL 0DC52E rrr r r (W/0 1E-0-4504CA) rrf I

j.

11 f f 12 13 D

IE-2-4031ZF 1E-B-45B4CA 1E-0-4~1Hc.l. 1£-2-46~ 1[-ll-4!167,tJ>

AMP I~

'" .21lA

,! t.lCRPNL BATT(RYTESTING sPARc SERVICE 01'Mll!!J COKN(CTTO~

C C B I ' B

' I NOTES 1 J A A cosr f'CR RECORD PER EC J~2l5.l. KEY DIAGRAM A.

1* ' HARDENED CONTAINMENT VENT SYSTEM {HCVS) *125VDC .

,f i:

I, DISTRIBUTION PANEL 0DC52E I* 1E-0-4000FA

!f SHEET NO: SIZE, D E04 I

! I 6 5 4 3 2 8 ~i i

3/1.3/2020

.' ~l ,;*

DtieDate~

.1J:'., /~*,*:.~,: _"*,

C\03/1 a/2020 *ivent o~te: . 11 /f1/i019,

'[,

Orlglriatloh Dc1te:

.Affect~~ Facilitf. .*LASA[LE .* Aff~cteclUnit: , NOT APPLICABLE ' Affected ~~e~:'

GENI;:RATING

• STATION ARTYi>e:** ,CR . OwedTo: REG ASSURANCE CR Level/Class: 4/D CAP EVAL

• Ho.w p,~covered:

• SELF~IDENTIFIEQ .W~

Su~Jf§; ' :11;J~z~,~g'1)1fG~~ :~p,BMl~TE~,WITH Hqv~ Fl,NALJNJEGRA"fED PLA,N , ,

p~sc:i'iptlpn: * , *. *. O~ig.ir:i:a,t9( ~ND,~EW RWAIU~Efll: /$up~ G~ntacted:' !ylcBree~. Harcharic~'. Mearh~ff .

~-~~-+~""~-;;~.--:~~---.* e~fid1if~~:oes{dpifciri: ',: .*>:.> );:~~t * . ,:~~~-~~ . :.'\~;~~:;_"~2;.;::

• . . . . While'.reviewin/j'pci'rt16ns*of LaSalle'Stati6h's Fi~al Integrated Plan (FIP,) for the hardened coritainniehtverftsystein . . *

• . : ~~~-* . *"--'*.*_ :~-~ . :, i * ... :~--:*-**:-,~_,;_;~*-,;-.. ~

, . (1-ibV~): ffaf~!spqxer~ftt:ic!}th~)hcofrect di,ag!.an,'fas, ~ub-rni~te~ ifr ~ttachrrient 3. The a,tt~9~rnen~ is iabe!e~as .,

• th¥ on'?"hne d1,agrarr:i o(HCV_S ell;!ctnc~I power supi:ilY: The dr~wmg Ihat sho"!ld )lave been su9m_1tted m tt:iat -*

attachment*i~.s}E,o-:4000FA.* * * * *

~ ..':.'*}:

l~ryiediate,~tticfr1~,ta~eri: , *S .. , . . , . * . *. .

Cohtaqted Superyisb(,Program ..,E:ngineer <!nd. Reg Assurance Manager. . Wrpte IR.

~ ~ ; . , . ' , . .. . .

Recoirimerided Actions': ' '. ' '. ,  : ' '

Act'ioh.

to Reg " ' ..

Ass'ofan'ce

- '.. . ici submit supplement

• ...* *-* .. to FIP.

. ~ .

List.C>f kno~ledge~ble indiJiduals; '

. Warren-* . . . , .

Meartioff *

.lnlUal Scre'enirig Que8tio~s': '. . ,.. ..* . . . * *. * *  : , . . * : * . *. , ...* " . , ..

Etjulp_meiit'i~~u~ IOcatedJrdhe ,Vital Area; Protected Area, or other owner control.led properti~s such as. switchyarcls orLake/River Screei{House? no ' ' ' ' ' ' >' ' ' ' '

Pro9edure 9/pro9es§ iisu~s with the potential to affect complia11ce wi,th TS o(ncerise c'on~itiOns? i,Q P,oferitiai'repcirt~bility conce,rns?.nci , *..* . ' . . * * . . : , .. , . , * ,

Analy'si~ or s~tpginfdeficiencies'\hafirTipact onsite or offsite dose or dose rates? no Nuclear saf¢ty issue? 110 . . , . . *. *. .

• Significant lridustrial Safety issue (ie;' excluding First Aids, non-work related issues, PPE Issues, etc)? no Persor/rie.1 injury requiring offsite medical attention? no . * .* .

• Tamperjng, v~ndalism or malicious mischief? rio . , -

Shift Review Not Required:*

true *

• Operapl~ Basis: '

Shift Revie~Not Required

=*"* ~ - - - - -

. ,Report~ple B~sis:

• . --*~*****,-:--*--:-sl1JffReviewN,prR~q~ired

. , -,-~ ---': **-*--**** ******'--*-*:-*;****--- -- ....................~,.,..., . _~~==-.. --------,=-~*****= =~ ...~

0

-=--

Furictiorial Basis:'

Shift Revi~w Not Required .

. *:c~c: tc:_: ;~~~~~~!'IE~~P~k)\~c1:,~Tg'b~1~~~:' :c:~CC*==:c"'~="**cc'.:~. 2c'E.:**** .cc' ...........

..~i,rblllLts.upp11;m1ent to LaSalle Station's, Final lnfegrated Plari (FIP).":(rwd)

-~~--'--~~-'Clqse.'tg.ALgenerat~ *'. "d.1<>J~.eg.~ssui<!OC.e_to "', *,', .. ,,* '" .......... . ,................

Good Catch .

WOltKAGAlll,IST __:

No W.orl<Ag~inst Details Found.

QYN~ICAh~;:~UTES ',

newcap.exeloncorii'.ccirn/arreport/4296569 1/2

3/13/2020 ' },ieWCAP2

. Goo,d ca~,ch 08610

,,TREND CO'oES' N~Tr.e'r\d Codes Found.

ASSIGNl'AENTS Assignment Ql Assigned To Statuf!: COMPLETE No., *. _"

Affected LASALLE GENERATING STATION Primary ALL SITE CAPCOS Due Date: 11/17/2019

,J=acility: . . Group:_

Assignment .CAP MODEL-TRACKING ASSIGNMENT (CRS.eqqndary Orlginal Due

.!ifi;i; PI-M-120) *. Grau(): '.

• Schedule Ref: . "

Date: * .

}'- ~

Unijt,.

Condition:

~~bjec:t: INCORRECT DiAGRAM SUl3MITJED WITH HCVS FINALINTEGRATED PLAN

. . .. Assignment . . 02 . * : . . .. * . . .. 'Assigned To TERRY U'.ANC . <Status:, . . ACC/ASG '

• --*****----*~1tec:te~~ - .

r=a6i,iity:

• LA~ALLEGENERATINGSTATION

.* . li:~~ . ..

Group:

R~GULAf~~;-

ASSURANCE .

. '~Du~D~~~: . 0~/18/;620 ..

Assighmerit . ACTION ITEMS (CR PI-M-125) sJcon'dary Original Due 12/15/2019 Type:*.. . . Group: .. bat~:

• Priority: Sched~le Unit

. -,. . RE!f: . Co'ndition:

• Sµbject: Reg Assurance to submit supplement to LaSalle St11tiori's Final Integrated Plan (FIP) ..*

newcap.exeloncorp.com/arreport/4296569 2/2