ML18038A181

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Responds to Request for Info Re Amend 26 to FSAR Concerning 1-inch Separation of 600-volt nonsafety-related Cables in Conduit from safety-related Cables in Open Trays.Testing Shows No Cable Damage Due to Fault.W/Seven Oversize Encls
ML18038A181
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 07/11/1986
From: Lempges T
NIAGARA MOHAWK POWER CORP.
To: Adensam E
Office of Nuclear Reactor Regulation
References
(NMP2L-0778), (NMP2L-778), NUDOCS 8607160071
Download: ML18038A181 (13)


Text

V HIIASAIRA U MQNIAMK NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST, SYRACUSE, N.Y. 13202/TELEPHONE (315) 474-1511 July 11, 1986 (NMP2L 0778)

Ms. Elinor G. Adensam, Director BWR Project Directorate No.

3 U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Washington, DC 20555

Dear Ms. Adensam:

Re: Nine Mile Point Unit 2 Docket No. 50-410 This responds to a Nuclear Regulatory Commission staff request regar ding Amendment 26 to the Nine Mile Point Unit 2 Final Safety Analysis Report.

Specifically, the question related to the change to Regulatory Guide 1.75 compliance on pages 1.8-89 and 1.8-89a of Table 1.8-1.

That update concerned th'e one inch separation of 600V nonsafety-related cables in conduit from safety related cables of any service rating in open trays.

Wyle Laboratory testing shows no damage to safety-related cables in an open cable tray as a result of a fault in a conduit enclosed nonsafety related cable.

Although the test target cables were of the 600V rating, other cables used at Nine Mile Point Unit 2, specifically 5KV and 15KV, use the same continuous nonmetallic, nonconducting, radiation and flame resistant thermosetting chlorosulfonated polyethylene heavy duty jackets.

The primary difference between the 600V and the higher service rated cables is that the latter have increased jacket thickness, except for Mark IIINJN-04 which is used as a ground cable.

Consequently, the thicker materials add an additional degree of conservatism to the Wyle tests performed on the 600V cable and supports the Nine Mile Point Unit 2 Final Safety Analysis Report Amendment 26 update.

The cable sizes and corresponding jacket thicknesses of the 600V, 5KV and 15KV cables used at Nine Mile Point Unit 2 are enclosed.

Very truly yours, Sb071b0071 Sb0711 PDR ADOCK 05000410 A

PDR E.

Lempges Vice President Nuclear Generation TEL/NLR;ja 1817G Attachment xc:

R. A. Gramm, NRC Resident Inspector Project File (2)

1 4

II II 0

k

e The following data collected from Electrical Specifications NMP2-E023A, 238 and 23C.

600V Power Cable (Okonite)

SKV Power Cable (Kerite) 15KV Power Cable (Kerite)

Jacket Jacket Jacket Item ¹ Hark ¹ Cable Size Thickness Item ¹ Hark ¹ Cable Size Thickness Item ¹ Mark ¹ Cable Size Thickness 3

4 Sk 6

7 8

9 10 12 13 14 15 16 17 18 19 20 21 22 N3H-08 NJM-12 N3H-40 NJH-41 NJM-25 NJM-34 NJM-28 NJH-30 NJH-31 NJM-33 NJH-45 N3H-46 NJM-17 N3H-16 NJH-44 NJH-15 NJM-49 NJH-47 NJH-48 NJM-18 NJH-36 NJH-37 4/C ¹10 4/C ¹8 4 quad. ¹6 4 quad. ¹4 4 quad. ¹2 4 quad. ¹1/0 4 quad. ¹2/0 4 quad. ¹3/0 4 quad. ¹4/0 4 quad.

¹250 KCH 4 quad.

¹350 KCH 4 quad.

¹500 KCH 1/C ¹750 KCH 1/C ¹500 KCH 1/C ¹350 KCH 1/C ¹250 KCH 1/C ¹4/0 1/C ¹2/0 1/C ¹1/0 1/C ¹2 1/C ¹4 1/C ¹6 65 mils 65 mi is 65 mils 65 mils 65 miis 65 mi1s 65 mils 65 mils 65 mi 1 s 6S mi is 65 miis 65 mils 65 mi 1 s 65 mils 65 mils 65 mils 65 mi is 65 mils 65 mi is 65 mils 65 mi ls 65 mils 18

'28 3B 4B 58 6A 788***

NJN-11 NJN-12 NJN-13 NJN-14 NJN-15 NJN-16 NJN-17 NJM-38 3 Trip. ¹2/0 3 Trip. ¹3/0 3 Trip. ¹4/0 3 Trip. ¹250 KCH 3 Trip. ¹350 KCH 1/C ¹750 KCH 1/C ¹1/0 2/C ¹6 95 mi1s 95 mi1s 95 mils 110 mils 110 mi is 80 mils 95 mi1s 65 mils 3

4 SIN NJN-01 NJN-02 NJN-03 NJN-05 NJN-04 3 Trip. ¹4/0 80 mils 3 Trip.

95 mils

¹250 KCH 1/C ¹750 KCH 110 mi is 1/C ¹500 95 mils 1/C ¹1/0 50 miis TI APERWNm r.ARD

  • Target cable, Hyle test for electrical separation verification testing, Hyle Test Report No. 47906-02.
    • Ground cable only, not used as power cable.
  • " This is 600V voltage classification cable purchased under the 5KV Kerite cable purchase order.

Aho AvdbbIo Ozs Apeztcye~

APERTUBE CARD

I The following data collected from Electrical Specifications NHP2-E023A, 23B and 23C.

Item ¹ Mark ¹ Cable Size 600V Power Cable (Okonite)

Jacket Thickness 5KV Power Cable (Kerite)

Item ¹ Mark ¹ Cable Size Jacket Thickness 15KV Power Cable (Kerite)

Jacket Item ¹ Mark ¹ Cable Size Thickness 3

4 5*

8 9

10 12 13 14 15 16 17 18 19 22 NJM-08 NJM-12 NJM-40 NJM-41 NJM-25 NJM-34 NJM-28 NJM-30 NJM-31 NJM-33 NJM-45 NJM-46 NJM-17 NJM-16 NJM-44 NJM-15 NJM-49 NJM-47 NJM-48 NJM-18 NJM-36 NJM-37 4/C ¹10 4/C ¹8 4 quad. ¹6 4 quad. ¹4 4 quad. ¹2 4 quad. ¹1/0 4 quad. ¹2/0 4 quad. ¹3/0 4 quad. ¹4/0 4 quad.

¹250 KCH 4 quad.

¹350 KCH 4 quad.

¹500 KCM 1/C ¹750 KCH 1/C ¹500 KCM 1/C ¹350 KCM 1/C ¹250 KCH 1/C ¹4/0 1/C ¹2/0 1/C ¹1/0 1/C ¹2 1/C ¹4 1/C ¹6 65 mils 65 mils 65 mils 65 mils 65 mi 1 s 65 mils 65 mi 1 s 65 mi 1 s 65 mi1 s 65 mi 1 s 65 mils 65 mils 65 mi 1 s 65 mi 1 s 65 mils 65 mils 65 mils 65 mils 65 mi1 s 65 mi 1 s 65 mils 65 mils 1B 2B 38 48 58 6A 7B8***

NJN-ll NJN-12 NJN-13 NJN-14 NJN-15 NJN-16 NJN-17 NJM-38 3 Trip. ¹2/0 3 Trip. ¹3/0 3 Trip. ¹4/0 3 Trip. I¹250 KCM 3 Trip. ¹350 KCM 1/C ¹750 KCM 1/C ¹1/0 2/C ¹6 95 mi 1 s 95 mi 1 s 95 mils 110 mi 1 s 110 mi 1 s 80 mi1 s 95 mils 65 mi 1 s 3

45**

NJN-01 NJN-02 NJN-03 NJN-05 NJN-04 3 Trip. ¹4/0 3 Trip.

¹250 KCH 1/C ¹750 KCH 1/C ¹500 1/C ¹1/0 80 mi 1 s 95 mils 110 mil s 95 mils 50 mils 5

~

4g

( ~

Target cable, Hyle test for electrical separation verification testing, Hyle Test Report No. 47906-02.

Ground cable only, not used as power cable.

This is 600V voltage classification cable purchased under the 5KV Kerite cable purchase order.

', Ake AvdRMe@p Apegqp Cz@

APERTURE GAlRB

j C

N~

\\

ghee IQ 0

I' i)

Pire Zone Area gft~z Name Safety-Related Equipment in Area(e<<.

I9A.'3-6j', 'PA 85;,,;;I I

!1

251 NW "."'l 286'-0<<

5,560 None

"'il;,':i'C(3 247 NZ",,"," El 261'-0<<

"I I Standby gas'92 SGTS train A

1 1 I <<',;j il No.

'."i'Pire Sub Area tPSAl e

Name Notors Cable trays Risc. equip.

Notors Charcoal filter Insul.

Insul.

Insu 1,.

Insul>>

Charcoal 72 4,716 72 5

1 ~ 260 10<<000 720 12,000 '6,592 12 000 864 t

58, 176 50

~17 766 10 ~ 000 14, 100 17,816 Pire Hazard Combus-quantity Total Btu tible Pire Loading gBt~uft~a 10,463 22,495 Pire Barrihr Required

+hrgmin)

B,min 17 mini Nine V

Nile <<oint Unit 2

PSAR TABfIE i9A 3-3 Detection System I

Smoke detection Smoke detection TREATNENT BUILDING Eztinguishing S vstem I

Dry pipe syktqt(t,tj

'ater spray for'harcoal filters STANDBY GAS I;.If.",;.(ttt(ly<<--,;, i,l, I, Standby gas cess 2,125

~ 9A t3 15'Itt PA 74 I ',l '<< 'e>>tt'"1 f 4!"""I,CD 248 NZ.
, El 261 '-0<<

i

'96 1 SGTS train B

I None Notors Charcoal filters Notors Wv o>><<,'o Insul>>

Charcoal Insul.

5 1, 260 IOoo

)o,ooo 5o 14, 100 17 766 17,816

.18,539

'0,000 10

'850 o 0

~o o~

3 IH Bo (O 14 min 3 t>> I>>!

Neglr ible Smoke detection Smoke detection Water spray for charcoal filters Dry pipe system if I,

,I I

I'I i,

I "I)'(tpett!",IljluttI!w'q,-;.,I.;",',eJh(t'4)'".I j>>t"ft'R!'Ii)':( "'Ii( i'.e'-)'I'.":"'

II!j i

I

(

Amendment 26 1 of I Nay 1986

!<<YiIt t I'III

tl1! AA (Rii l a(l 1

'I

~Nit'6~IV!17thfss6tti';:I '!I;,I,'"ilt}!IIii(}t(f!Ii.,",'!

.",:;sat 'Iil'I"'I,'i1 i -'," "'l,l I

S I I ~tttt:

Numbe); ',,

Name

'i I

Lub roo

-"',4) "Ai I":~"""""9A 3-6 i'I I PA',50!,,",';:;1 -,<< 'P>>'728NZ (A)',l (ty Zone

'77

~

6h e oil storage

}

277 ~ -6h sttti effector room A

'ical for

l,fbpi I

Safety-Related Area "

Equipment Jftzg in Area 1,320 None 875.. Mone

'75

.i

";,',,',:,,'. 9A.3-6 PA h50 ',l, ',,';:,'.:,":, 727 SN:

'El 277'-6h Turbine buildin

. 44,093

None,

(;,"6 I';I,"9A.3-5'!",PA';80. <<","',:,':. *', Ct, 611 NN ",."I: ", El '261

~-0" '

f; 7

I I 2 (Iff',i t;

674

. None

,,~6!5)

)'"'"""'"9A-3-5~. PAI'BQ "'":'

I'"S:I'f" "~(t 246 NN I)."-'. El 2506-Ph, 2

P56 None 1

railroad access El 261 'Qh off-gas area f gage

'I ii

,.l ITurbine "i",

-"', lube oil

'eservoir

,",.Cables

,I IMotors Ih

, INo combus-

,I'.;tibles f I Misc equip

! Turbine gen-erator lube oil Motors I cable trays Cable trays

, Clothing I

" Cable trays IIisc equip I

,I', Motors Motors i /0 }ted IS'Stl I

.,'. Motors Misc equip

~~~

~

~~

~!

~

~!

~i I cable'trays f

Nine Nile point Unit 2

PSAR

}I TABLE,9A 3-6 (Cont)

Detection I

Eztingnishing

~tt,:'. SS t I

Smoke Sprinkler system detection '6 COz system (for inerting vapor. space

',i on 2LOS-TR1)

Smoke

'etection Ij I "i':-.," 2;,,I: (-'

fl,'moke

'.,','ix foa6) wfater detecfion 'i deluge systems 6 heat

, manual operation I

i 26

. S'*

", "Cable'ray ter spray svstems 26 2 6

! 26 H

F re Hazard~uanti~t Total Btu I) 12,000 10'5,312 12s 000 170

!7, 69 3,~60 I,1 o st(. 'b 5'P Combus-oil t

Insul-Insul. I, Insul 'f Oil tible Bs-'}-2.9R;:

. }I foK ',

l,bo> >Wl 83 562,.;

10 995 19,000 1,587,678 t"

8,776 17;

.', }';f 1

489 "2;000 5,868 i

83s 562: ".'06 995 19s 000 1 s 5876 678 10, 000 240 12,000

~1 28~1 588 2,875,374 I

I 12,000 979,992 24

'06,799 81s666 Insul.l Insul l:I i

'i!

Insul.

I

. I,'

Clothi ; 'i 100 ',, 'sppp Insul.',',;,

7,082 'I','"",

12,000 Insul,.

15 ",:,

Insul. ~i',"

1! i'(,'f,',I 3,.'

"t'ai;,";';10 ~ 000

.800 84,984 180 85e964 30

. 610,000 40 ',,'

0<s2 8Sssor 1 th 70 8 7pp

12SQQQ

'0~4400 105, 286

/

I Insul. I

~SIO 0 f '1 Insul'. ':

'nsul.,:,:

Insul 'I',

Pire Barrier Required

+hr~mi n) lI..z I)16.

f hr Pire Loading}

~tt It 1,282 697 I

Z GI + I t=s '3 6-65,211 49 min detectors I

127,702 1

6 hr Smoke detection, ;I 41,811

, 3 2 mini

Smoke detection

" I I

I i

detection egligib le smoke

}<,, (Ietection, 25 tN ISSI.~S*

1 tt*

9Z I }o Z. ~ i~,

24,192 18 min I

Amendment 26 2 of 5i".'; ',:;.."t, Nay }1986

,;; AI6}IHsI 2.:I II It)'It << I3;.,':; }ir}I1!

I 4 ii I

I

I'I

!,,Ilh,f,l,,

';, I:",

!!,li.

gjt'"-

!sm4}"6 tvt it::; ',,li'htt},'t."...}61}lif,i'~~tf, )I.;j}.,I).;i}i II P)1 js) I i 860Y1600'V1-0'y "Q

No. ,l I r.)t I.l'. 1,'," Fire Area (FA) Pire Sub Area or Number PA 50 ..'{ 703 NZ if', Pire Zone Area Name Safety- ."elated Equipment in Area El 25P ~ Pu Regeneration, demineralizer

area, and control room 3,956 None

't, 704NZ (A) I

. 705NZ (B) 706NZ (C) j'"j"'tgf.",""',l

"'jt)',ff)<9'!<.'>!49A.3"5:.",PA 50 p:;:-','--"'

I, FA:50'" ';,

Q5,f,707 SM El 250 9 0'I Beater bay A {gypical for heater hays 8 and C) El 250'-0" Truck aisle 3,700 39700 3,700 None 1,350 'one 1,200,; None y oil storage room El 250 ~ -0" ';;:,,;.;, 2,180.;, None Instrument air ',, room it0'If4fiit!1':<<;4'*,)',9A~ 3-5;,' PA.'50 '.)'.":"*': ".',,709 NZ "'I ' I 'l'""'] t{4 II I I ).-,'4 >'3(kt{44i't)<<ft.".) ,45 i tt ,";.'iiott"fi:I"4j,9A 3 5 'fjti:PA.'2' !-i. ',, 1', "."~ i'08 N'9l 251 5 011 clean and dirt Name Hotors Cable trays Hisc equip Notors .,'a'hietrays Cable trays I I fo9e 49 leo 4 Oil storage Hotors I I Ii )'j Il i,,!! [:i Insul. -,:[ 18 Insul,. ".. 12830 Insul. ':'622 Fire Barrier Required '1 min Insul.. Insul. 298 11,538 o 10 ~ 000 'I" '9980 12 ~ 000 '138~456 141,436 12,742,'0 min Insul,. Oil - ~{jd ff 344 15,122 '12,000 1 f 46 lo 0 .:.:;:,55 oo ~~102 9 5 ~<<fi3<<0 19,000 ~1956.525 ~I,630 431 )'9l 'o,l I t 9lt,oo I oo5 19l ~20. 4 hr <<o.W I I'nsul 70 10,000 700 321 1 min i I, I I I I )j t.lj I,

t.'it

,4, '<<tj i !': io 1 I"I'ire Hazard Fire QuantitI Total Btu Loading

tible, Lb Gal BtugIb

/thousands), QBt~uf~tm 10,000 I 180 40,850 129 000, t 1530 960 12,000 "'7 464 161,604 TABLE 9A.3-$ ~ I (Cont) r:.,',, Detection. II ).'ztinguis){ing;"' f, I i ~9.49. Smoke detection I I I Smoke I Automatic deluge detection system C heat detection Smoke Idetection Automatic sprin-kler system Smoke ,detection 9 "-"NRRAf@f'9:: '" 'Ck@Q Nine Nile Point Dnit 2 PSAR jffl't ' 6fit'Io 'I I I'

I II t,j jl{,

1 iAmendment 26 'of 5. i. I i 'ay 1986 I fi.f'>Nff'<i.) 9 86OV16OO V 1 -dM I I

3 (tft 4 j t I 3 ttt tt Pire Zone Safety-Related Area Equipment rftz'I in Area<)>

(,IE Px.gure,;I Pire Area (PA) or

';,I" Mo.', Fire Sub Area tt 't, I t, '."',<<('",I 9A'-5(<<lt', PA 71 '<<I',:-),. ~" I'tt,ll37 I'S A1 Name 261 ~ Om Diesel fire pump room 1,377 Mone t I 't t t 'I 500 None re I' . 24,777. None t.'4 'I:;g: t ,,29,400 None ,I Ql 805 'NZ f. 4" El 261 ~ -Ov Electric fi pump room 4 I ~ I Q) 0+ ., 803 NjZf4 El 2611 OII . Screenvell build- ' ing general area including vater ,; tl,.:, f. 'reatment area t,f 'I l... ,f 0,. j,".', 803 NZ 'll El 280'-0" -;" tl". Mt, General area <<I'I tt 4 Ittj ~tt~<<)'3 I. )+'(I>>(( gt>>., ~;, t (4 ,.t 4 I,', t, 4 4 t I, t,,t j l 4 I'I I..t \\,, t, It i I ft (',,II:,'."';"(,.j , ',,"',',>>';",.',,"....I'( 4 I t Motor If t Ij Misc equip. Motors Motor control ctr cable trays If Cable trays Il j I If il 'I I! Name Diesel fire pump Diesel fire pump fuel oil tank Misc. equip. Nine Mile Point Unit 2 PSAB TABLE 9A. 3-8 (Cont) Fire Hazard Combus- ~uanti 'ible Lb tg Gal &C 537 4,940 660 Oil Diesel fuel Insul. 24 Insul. 34 I I 4. I f Total Btu 19< 000,, 817 193 000 93, 860 Pire Loading QBt~uft~z 12,000 288 , %&851 i R,'7B Z 4l,c<<33 4 Fire Barrier Required 52 min 1 min 'Spoke detection Detection System Smoke detection Spri syst inguis ~em Ext S st nkler em I Insul. Insul. Fiber.. In sul. 522 114 '68 89,443 I 0 t)ct 12,000 63264 10 ~ 000, ~ 140 18,000 . 4,824 12 ~ 000 1 073~316 (m,(too ';, 1~, 544 ~~33 3, 3) 3 oooo 'I oft(%,~ Smoke ,'etection Insul. 333888 12,000, 4063655 t.t 13,832 11 min f, li, i';...,3 F, I) 'll Smoke de te etio n , I.', t t tt 4 Amendment 26 .4!2 of 2;; May'986 10,000 340 680 !,'f13 t

i. It ':

hing '-', ",,",!'I",iti Ij.':., jj ) z g "J',I'it( 'liti I' zm i", ,', It I,lt, .l . I;I;3 !,I,,, I 34<<<<I)'(1(AItjt ,tj ',;",I". , I I ('j 3'I 't, 'ttltI!Ji, jttI)3 j.)) AIdg(Itff.'t Ijt )(. fitI., Nt t ~ IIlid 3af)$'""~'m" ) t~(I) I*t 3,, f.",f.,(>>, j tt !t."II)t!JI;['it(i-l!3! II.( I j~>>a(.:$~;II:(::F;, k(-:.!4:~,: 3I i "If ,4 ',k) tr'I !Ij 3 Itt)r (".)43.l'lttj>> t'I I[4. I...(.,>>, ti: .-..)j.....

t t,t, -..-..It..;),

f13 ',",;,, ',3I, "It',~ I'; ~ ";" t, ~., t 4 4 I(f,I(4 It'<<Itt I )tt "<<'t 4 tt, I ~. i)t3* 'i "(m".'t '-. '".lf( 4" II

  • , 433 IAI 860V ieoOV1-O 4

4, I, I I'I 4 Nine Nile Point Unit 2 PSAB ITABI.E 9A 3-9 f jf'4 RADWASTE BUILDING t.,',i'* Detection 'rtingupshing ~Sstem ~sstem

Smoke, Automatic

) ss. defection I . sprinkler system , I! 'I j'moke,:. Automatic II detection I sprinkler system ';I I '4 Smoke i Automatic l.".':i" . II(l Iss detection, sprinkler system l I

I,
,,l i l l,i Smoke Ante'matic ti"'t'.I['ss detection sprinklerl system I:,

'moke Automatic ~'"'j)4'In'j""I"'(ss'etection,,'prinkl'er system j~.',',"'I i Smoke .'" Automatic fii): 4 I, detection sprinkler csystem... I, "4 I('. I IPire'azard ',,f' " Pire Barrier Required Lhhr 'mini Safety-Related Eguipment in Area(sl Area~PSARQ 'ire Zone rea Number,:, Name 941 NW I' El 240 ~ 2n, 6 ~ 812 LWS general area ",i,."" (g 961 HW El 245 -0 Asphalt storage tanks C pump "'.: "'I,li'jji',.I;. rooms 911 NW, El 261 ~ 0n 'l',: 4:.:" 2s869 LWS tanks'ire Loading g B~tu ft mi 79,936 1,.0 hr 1 ~ 156 None 1,482,6'89 18, 5 hr 414,088

5. 2 hr PA 58 t ",!j* I Qj I"

I Insul,,; )1 l:, ':,';..'."",-,. -,. "'0,000 '. f 10 '1 Insul.,"lj.';I: .; 23577>>',, ".ll:. - ' l', 12,000 '82924 28625 t fnl ii,) Q 904 HZ 'l 2 Not.rs jIl ( Negligible 11 67 ~ 306 '4 fi 51 min Ig I I-' I 4 I 'I ,'I'.i';;M 901 HZ'.,;,'. El 2611-0<<1.':,:!If 4,253 (None ';, Il'I LWS qeneral aiea I I N isc equip Cables ii '4, Q 921 SW I,I i I, I I 921 SW f,f'l 265'-0n . ":,,; 4 512 f, None'I; '"',SA Bores ( ('ood I l'.,';:". '"!! 4800 '.;!'.' -"", 8000 38400 '2,057 9 min Clothing,!',.'.'.'000 ",', ll.:,-.:;418000 ", '000 'f .I WSS compactor;;',,;".,f'..;,",",,;f;""!': i,: Clothing area Trash Baqs f WSS storage E1,2791-On 3.270 None:; ("41 ':i'I'SS liners Truck loading C Ws Paper .;.'1000 f ,i 8000 II f;. 8000,, Mold

,',,;" Booo 84oo
Asphalt,

" 'i)it " 280000 -, i:;.':; 18,000,'5040000 I

  • ~10 I

231 ~ 728 i'j),::; !",Fii K(,min l)'!"'+l";;.8i'III'-9A 351}lii PA 59 i . I(':P)+I @395'1HW s I 9 ";,"I'.f'I'l,'51 NW I, nt sf'7'Boa o pea,q,ohio 3-6'".':;;I PA 5 19 ~ 3 h S storage .,'otors 279'-on 2<175 Hone s general area it fi I, I t.,fl,l:",:,li;".,'.,'.ll')I'.! 'I,'","f smoke', 'i I l I t,f; detection li ',,".ll,'-',,' 10,000 10 18 ~ 000, 504000 504010 Insul., l, 'i"" 1 Asphalt ",,: 28000 )14 Ji j:

, I 2..9 h'r

',908 NZ I, El Amendment'6 i 1 8 of 3',:f,l l, Npy 1986 .1 ', Combus- )quantity Btu/'Lb Tota'i Btus Lb Gal sthousandsf Rotors f; Insul;fi'71 10,000 None )fisc eguip Insul,. i'61 12,000 I 732'ables Insul.. '462;,:- '..;;; 12,000 65544 Piberglass, liquid Piberglass, j',:i 26530 ", ", ';I,,-,'!'i,18,000 477540 . Radvaste stq 544526 tanks Insul., 1,; -: 10, 000 Asphalt i",l ', 94651 ' ', 18,000 1703718 Asph fillpipe Asphalt:.:;I,', 570 -,'; 18, 0 Asp s g an

8 OOO

.1O26O ) '1713988 fl'1 Insul ! ji,i,' -f'I'. ','"10,000 20 ,0 0 1188000 "j,,',, Piberglass, liquid. 'iberglass, 66000 180 1188020 /I,'f)4 iiijif;I) 31 '1(l )is( f ',',j; d~,'j4~(pa~:,Ilf'j'.4))I(f,hfpi)t 4)II'...laf ~ s'pit I l 8('-ti(j)1)~)I-f~:4'60V 1600 V1~7

I"::,) !.'hr'. h !i "." I "I'<< tth!,', '<<V)<>q(j,>>I 6I. t., t ,t' i ure " 'I Pire 'rea (FA)'r go.,:.,: Pire A.3-7 ~l, FA 59 ,'i'i!I I h'ilt il A 3-5'I PA 70 ':I 't, Suh Area <<PSAR) I,'i ';.i (FD Number Pire Zone Name Area gft~2 Safety-Related Equipment in Area Name Hotors': '1 I Itt>>5l~ I Hotors dirty vorkshop 5 XL ', El 279'-0" ',," 2, 160

,', Radvaste svitch-

",'ear room I 9 A ~ 3-6 Ip'!! It'!all'I: t

I-I,~

'A, 3-7 It<<)j)! PA . I;: ';.;,; ~ 90 I i.)'.i I 'f FA 70 None 70 0 XG El 279'-0" 2,770.'one , Radvaste control ',,. room ,I' NZ;,! El 306'-0" ,,I' I 4,350 NOne ,'econ bldg BVAC equipment room t t 70 Cables . hi) ' 'l'ables 't Risc equip f I ij 'F'h t "I , 1 t. 951 NN El 309 0, 6F 624 Not!e " Truck loading 8 ,j QSS storage 905 NQ El 261'-0" 5,060 None 'econ area 8 Fire Hazard I.h Combus>> tible Insu),. 10 Wood '; I, !F<<oa Insul.; ~, l.",,2 hl.I 8436 t'.,'n sul. Insul.. I! '035

Insul,

'; I,;:, 21 I I I,'I, '<<i",',ht '1 ',I "';:,t;,'antity I Nine Hil4! Point Unit 2 PSAR TABQE 9A.3-9, (Cont) Pire

Barrier, t!: 3!I,

'i ','. Required Detectid'n ' I, Eztinguishing!i Jt l'st '~t*F tt I Ne ligible t Smo)<<e 'I' Auto!<<attic 'I detection sprinkler system;,, !h,n. ",.<<(egligible Smoke Automatic 22'etection sprinkler system!,,"! 'i Smoke Tot,al fljooding f 22! detecltion CO2 t Smoke Tptal flooding tdetection Ralon . ';"if: 49 Negligible Smoke t 'I '",f:>>j;,"I,, I detection I.! ' I I 2m 'I Pire 'I,oading Btu<<Fft~m t Btu/I,b Gal Total Btus /thousands

100,

~15 Qoao <<Zest 20 't' 10,000 6<<! o~ 10,000 I 0 101232 46,867 12F00 'lh! I, " ': '.12,00 0 124200 44,838 10,000 '10 f t ,t I! ,',I .I;:,!,r! lftt I: 36 min 34 min I j I t;. t ) !.~,"!I ';,!Il.lp;.! ! I oil) .>>.r I, ".iI'I'! I ,', ll;! I t Amendment 26 '.i <<.,I.@;48fgt1( 3 of 3;h Hay 1986.;,f) ll h',.'it I, I h hhi 860V 1600 V 1-D P}}