ML17037B295
| ML17037B295 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 02/06/2017 |
| From: | Stone & Webster Engineering Corp |
| To: | Office of Nuclear Reactor Regulation, Niagara Mohawk Power Corp |
| References | |
| 12177-EE-1BH-2 | |
| Download: ML17037B295 (1) | |
Text
-HS I-33-LLI Z I 125VOC BUS 28YS-SHOOBIC (EE-IBR) 2NJS-US3 0
(ill 2NJS-USO I
2VBB-BKRI 2VBB-BKR2 AUTO TRANSFER SNITCH 3PH
~ QGA 600V.3PH 2VBB-PNL301 600V BUS 2LAT-PNL300 (EE-1881 14 ZNJS-U53 2
Nc )
25CI-PNL100 120V ~ IPH NORHAL (RELIABLE(
INSTR 4 CONT BUS HC $
100(YY
-ie )
-zc )
HC)
SEE NC $
NOTE 3
Ioohv Nc )
5 2NJS-USB 2VBB-XO602 600V-2087/120V 112.5 KVA 2VBB-XRC602 2087/120V-208T/120V 75KVA Nc )
2HJS-USS zves-xosoe Boov-2087/120V IIZ.S KVA 2788-XRC500 2087/120V-200Y/120V 75KVA Nc )
7 2NJS-U56 2708-XD601 600V-208Y/120V 112.5 KVA 2VBB-XRC801 208Y/120V-2087/120V 75KVA 2
2HJS-USS zvse-xossi 600V-200Y/120V 112.5 KVA 2788-XRC501 ZOBY/(ZOV-2084/120V 75KVA I
2NJS-U59 25CI-XO200 600-120V IPH 25CI-REO2 VOLTAGE REO I
2NJS-U54 25CI-XD100 600-120Y.IPH 25CI-Rcoi VOLTAGE-REG Nc )HC I Nc ) Nc ) Hc 120V ~ IPH 25CI-PNLA101 120V.IPH ZSCI-PHLAIDZ Ll IL' Z
UU ODO OU N D Hc)
Nc) 125VOC BUS 28YS-BATIC 3 2NJS-U56 I-O OC IUO I
208V.3PH 2VBB-PNL300 ZVSB"UPS(O 75KVA 8
JPS A
2VBB-LPS(A 75KVI 208Y/120V BUS 2087/120V BUS 2VBS-PNLA102 2VBS-PNLA101 LUfl Z
UPS A
2VBB-UPS(0 75KVA 2087/120V BUS 2785-PNLB!01 ZQBT/1207 BUS 2Ves-PNL8102 I
fsX e
UPS A
2VBB-UPSIC 75KVA 2007/120V BUS 2LAT-PNL017 Hc 25CI-TRSI AUTO TRANSFER SNITCH IPH
~ OOA t
t t
t t
t t
I4 2SCI-SNSI RAONASTE CONT Rh 4 POLE DOUBLE THRON
~ 00A hANUAL BYPASS 120'/
~ IPH 25CI-PNLA(03 120V.IPH 25C(-PHLA(05 120V.IPH 25CI-PNLBI 01 120V ~ IPH 25CI-PNL8102 2VBS-ISLXC(00 30KVA,3PH zos-zoev/izov 120V IPH 25CI-PNLB(03 120V.IPH 25CI-PNLCI 04 2087/IZOV BUS 2VBS-PNLC100 2VBS-ISLxcloi 30KVA 3PH 208-208T/120V 6
2NJS-U56 NC ')
6007 BUS 2NJS-PNL600 (EE-iso(
HC )
ZBWS-XQ003 15KVA 600-120/240 NC ) 2BNS-BKR38 Nc )
at tl tOOZ Ct NN HC)
Nc)3 NC)
Lt LJO 4Z rtt UJ O Ct Ct Cttt Y O
oz-OK
> tL O'NuZ OtUOLJ KIJ Ct NN O e Nc tPQS
+NEO Nc 24YDC
- 28WS-24VOC 28HS-BAT38 BAT30 208T/120V BUS 2785 PNL 101 OT
-So )
-ie )
NC $
NC )
SCE NOTE ioohv 125VDC BUS 2BTS-BAT(8 2VBB-XRC603 25KVA 600-1207 4
zvee-Upsoe IOKVA PC), 2VBB BKR38 J
4, EPA 2785 ACB(6 4+4 r+
lc) t 2VBS ~ AC828 2VBS ~
PNL8101 125VOC BUS 2875-SNO0018 (EE-(BR(
O ID C LUO P J A
-zs
)
-zo NC LIJ NC )
N,)
-2D )
-2C )
NC )
NC $
Ioohv 8
2NJS-U56 2VBB-XO600 2NJS-hc 06 6007-208Y/120V 112.5 KVA ta IZ Ct LJ U CI>O ON Cltt NC)
Nc) 19 zvee-xRceoo 208Y/120V-205Y/120V 75KVA 8
UPS A
2VBB-UPSIO 75K-A 20BY/1207 BUS 2LAT-PNL016 Nc 10 2NJS-U56
-ie ).
NC g SEE NOTE 3
Ioohv 125VDC 8'15 28YS-BAT(A CI OC UJ OJ iz5voc eus 28YS-SNGOO(A (EE-(BR)
IOOHV thX U IJ O> ID O)
LU tON Nc)
NC) 11 ZNJS-U55
-20 )
-3D )
N(:,J NC $
13 2NJS-Uol NC )
6005 BUS 2LAT-PNL100 (EE-188)
NC )
Hc j 2RPH-XIA 15KVA 600-120/2 '
NC ) 2RPh-BKRIA I
2RPH-PNLIA 2VBS ~
PNLA(01 Lt EPA N )
t zves Ace(A r+
)
I 2VBS AC82A e
A UPS 2788-UP53A 10KVA tv(c ) t ZVBB-BKR3A 600V BUS 2NJS-F'NL500 (EE-IBG)
Nc
)
I 2HJS-U55 Mc )
NC ')
J.
ZBWS-XQ0034 15KVA 600-120/2 '
HC ) ZSWS-eKRSA 2VBB-XRC503 25KVA 600-120V OX U I O DZ a to NN tJtt Iz X
LJ LJO ta
>> Z U taN HC)
NC)
Nc)3 ta OC Ct IDtOZ u
ooO OZ
>L Ct t 4JUZ LLu
~ ta NN OO t-Z POS HNEG Nc 24VQC 28NS-24VOC 28HS-BAT3A BAT3C ft UDOL (Sg tJ Z
tha LJ 4J IU CI 4I IU IJ 5
O th X
NOTES J L
FOR GENERAL NOTES ANO LEGEND EE-ICK 2.
ALL OC BREAKERS ARE TWO POLE.
3.
BATTERT BREAKERS TO BE USED FOR BATTERY TEST.
4.
ILL hAIN SNITCHES IN DISTRIBUTION PANELS ARE NORhALLT CLOSE(L 5.
FOR CONTINUATION OF NORNAL BUS ONE LINE OIAORAh SEE EE-IBL 6.
PANELBOARDS 2VBS ~PNLA(03.A(04.AIDS.A106 ANO 2VBS ~PNL103.8104.8105 8106 5UPPLY OIVISIQNALIZEO CHANNEL POllER TO RPS ANO OTHER RISC CONTROL CIRCUITS.
THESE PANELBOAROS ARE FEO FRQH NORHAL (QA CAT II POWER Sli PLIES BECAUSE THE CONTROL CIRCUITS SUPPLIED FROH THESE PANELBOAROS RETURN TO A FAIL-SAFE RODE UPON LOSS OF ELECTRICAL PONE(L THESE PANELBOARQS ANO ASSOCIATEO SUPPLY CIRCUIT BREAKERS ARE OA CAT I TO PROTECT Dot(NSTREAH OA CAT I EOUIPHENT FROR OVERLOAD ANO SHORT CIRCUIT CONDITIONS.
7.
SET 2BYS-CHGR(A(
~ 181 41C(
LC INPUT CIRCUIT BREAKER AT LOWEST POSSIBLE INSTANTANEOUS SETTING 8.
SET 28YS-CHGRIAI 181 41CI Oc INPUT CIRCUIT BREAKER AT HIGHEST POSSIBLE INSTANTANEOUS
- SETTING, 9.
SET 2evo-CHOR(AI
~ 161 4 IC( HIGH VOLTAGE SHUTDOWN PICKUP AT 142 VOLTS Oc.
- 10. ZBWS-CHGR3A1.36(.3cl 4 3D( Ac INPUT CIRCUIT BREAKER IS NON-JOJUSTABLE.
IL SET 20YS-CHOR3AI 4 361 Dc OUTPUT CIRCUIT BREAKER INSTANTANEOUS SETTING AT ITS HIGHEST POINT.
- 12. SET 28WS-CHGR3AI.381.3C(
4 301 HIGH VOLTAGE SENSINO RELAY PICK UP SETTING AT 30 VOLTS Dc.
I
- 13. SET 2BWS-CHGR3AI 381
~ 3C(
4 301 LON VOLTAGE SENSING RELAY AT 25 VOLTS OC.
Nc)
Nc)
Nc) tHC) 2 i2SV IPH 2VBS ~ PNLB103 I 2 0 V. IP,'t D
ZVBS~PNLei04 ID 4t I
120V.(PH 2VBS ~ PNLB(06 120V.IPH i
2VBSHPNLB(05 1
L.
120v.lpti 2VBS ~ PNLA(03 120V IPH 2VBS ~ PNLA104 120V ~ IPH ZVBS~ PNLA105 120V.IPH 2VBS ~ PNLA(06 SEE RECORD OF ORANINO CHANGES BCE-(BH-2 ID IU LD ORla(NSL 15544 I
FOR ENGINEERIHG ONLY I
LK
---t SH SJHO(
5-(R
-45 ltK lHOOLST(ta ON TH(5 SSJN(ta ttll NO( 54 (Otl(O ta USES fOR SONS THAN ((H (ONS(SU(l(ON.
hlllllttlN(4(Z Rill (R OF THE PLAN( fl((L(TY O(SCR(5(o IN ((K TllllH.O(L lprt f(o tt K
L
~
Dt f>>t f
KK I~ I L
NUCLEAR SAFETY RELATED QA CAT I 6 II ONE LINE DIAGRAM LOW VOLTAGE POWER DISTRIBUTION NINE 11ILE POINT NUCLEAR ST4TIOH-UNIT 2 NIAGARA IIOHAWK POWER CORPORATION SYYIHE I WEBSTER ENGINEERING CoilPGRATIGN CH+
ONJH(HO fltltttl HILL~ tlJ.
Nut(SRR I 2 477 EE I BH 2
90
< z Z O Oe Kzetltla
~fl JKN ttta OK 51L Ltt LKJ LL
~ L LL ftf Olf Ltt l'L tsac Kt LKH ttta OK ftl LU JKI ILL f.l \\L fff zff Lt~
th lazlttftl~
Otz aK; KL Ltt lzt ILIL tL LL tz Off Ltl t'L rft KSN ttflt LDC KL Ltt LKL tLL r ~
LL ftf tiff Lll l'L JSJ KO ttta tzf K; Ltt LKL ILL tL LL t 5 Off Ltl l'L 90 totoaK T.OONAHUE Kaafr ILCAHILL K
aaeK JCHEESEHAN aallf T.OONAHUE I THRU 5 33 A 0
I I>
lh)L
'"-'A>l t gyp