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 2NJS-US3 0 (ill 2NJS-USO I
2VBB-BKRI 2VBB-BKR2 14 ZNJS-U53 2
AUTO TRANSFER SNITCH 3PH ~ QGA 125VOC BUS 600V BUS Nc )
25CI-PNL100 120V IPH ~
28YS-SHOOBIC 600V.3PH 2LAT-PNL300 NORHAL (RELIABLE(
(EE-IBR) 2VBB-PNL301 (EE-1881 INSTR 4 CONT BUS 5 2NJS-USB 2HJS-USS 7 2NJS-U56 2 2HJS-USS I 2NJS-U59 I 2NJS-U54
-ie )
HC
$ HC
) SEE NOTE 3
-zc NC
)
Nc ) 2VBB-XO602 600V-2087/120V 112.5 KVA Nc ) zves-xosoe Boov-2087/120V IIZ.S KVA Nc ) 2708-XD601 600V-208Y/120V 112.5 KVA zvse-xossi 600V-200Y/120V 112.5 KVA 25CI-XO200 600-120V IPH 25CI-XD100 600-120Y.IPH Nc )HC I Nc ) Nc ) Hc 120V ~ IPH 25CI-PNLA101 2VBB-XRC602 2788-XRC500 2VBB-XRC801 2788-XRC501 25CI-REO2 25CI-Rcoi 2087/120V- 2087/120V- 208Y/120V- ZOBY/(ZOV- VOLTAGE REO VOLTAGE-REG 120V.IPH 100(YY Ioohv 208T/120V 200Y/120V 2087/120V 2084/120V ZSCI-PHLAIDZ 75KVA 75KVA 75KVA 75KVA I- O 8 A t 120'/ ~ IPH Ll OC JPS A e A 25CI-PNLA(03 IU O UPS UPS t IL' I ZVSB"UPS(O 2VBB-LPS(A 2VBB-UPS(0 2VBB-UPSIC t Hc) 75KVA 75KVI 75KVA 75KVA t 120V.IPH Z 125VOC BUS t
25C(-PHLA(05 UU 208Y/120V BUS 2087/120V BUS 2007/120V BUS t
O 28YS-BATIC 2VBS-PNLA101 2785-PNLB!01 2LAT-PNL017 t
DO I OU 4 120V.IPH N D Nc) 208V.3PH 2SCI-SNSI 25CI-PNLBI 01 2087/120V BUS LU ZQBT/1207 BUS Hc 2VBB-PNL300 2VBS-PNLA102 fl 2Ves-PNL8102 fs RAONASTE CONT Rh Z IX 25CI-TRSI AUTO TRANSFER 4 POLE DOUBLE THRON
~ 00A hANUAL BYPASS 120V ~ IPH 25CI-PNL8102 3 2NJS-U56 SNITCH IPH ~ OOA 120V IPH 25CI-PNLB(03 120V.IPH 25CI-PNLCI 04 2VBS-ISLXC(00 30KVA,3PH zos-zoev/izov 2087/IZOV BUS NOTES J 2VBS-PNLC100 L FOR GENERAL NOTES ANO LEGEND EE-ICK
- 2. ALL OC BREAKERS ARE TWO POLE.
2VBS-ISLxcloi 3. BATTERT BREAKERS TO BE USED FOR BATTERY TEST.
30KVA 3PH 208-208T/120V 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 208T/120V BUS RISC CONTROL CIRCUITS.
2785 PNL 101 OT 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.
~
BREAKER AT LOWEST POSSIBLE INSTANTANEOUS SETTING
- 8. SET 28YS-CHGRIAI 181 41CI Oc INPUT CIRCUIT BREAKER AT HIGHEST POSSIBLE INSTANTANEOUS SETTING, 6 2NJS-U56 13 2NJS-Uol I 2HJS-U55 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.
')
6007 BUS NC 125VOC BUS iz5voc eus NC ) 6005 BUS 600V BUS Mc ) IL SET 20YS-CHOR3AI 4 361 Dc OUTPUT CIRCUIT BREAKER INSTANTANEOUS SETTING AT ITS 2NJS-PNL600 2875-SNO0018 28YS-SNGOO(A 2LAT-PNL100 2NJS-F'NL500 HIGHEST POINT.
(EE-iso( (EE-(BR( (EE-(BR) (EE-188) (EE-IBG)
- 12. SET 28WS-CHGR3AI.381.3C( 4 301 HIGH VOLTAGE SENSINO RELAY PICK UP SETTING AT 30 VOLTS Dc.
I A 13. SET 2BWS-CHGR3AI 381 3C( 4 301 LON VOLTAGE
~
SENSING RELAY AT 25 VOLTS OC.
) -ie ) -ie ')
HC ) Nc ) -So NC
$ NC
) ) SCE
-zs )
NC LIJ
-zo )
NC N,)
-2D NC
)) -2C NC
$ NC
) .SEE g NOTE
-20 N(:,J
) -3D NC
) NC
) Hc j Nc ) NC ZBWS-XQ003 15KVA 600-120/240 NOTE 3 2RPH-XIA 15KVA 600-120/2 '
J. ZBWS-XQ0034 15KVA 600-120/2 '
ioohv Ioohv Ioohv IOOHV O 8 2NJS-U56 CI NC
) 2BNS-BKR38 2VBB-XRC603 ID C O ta OC O
NC
) 2RPh-BKRIA 2VBB-XRC503 HC ) ZSWS-eKRSA 25KVA LU P J UJ J 25KVA 600-1207 IZ NC) 2VBB-XO600 th Nc) 600-120V at Ct I 2RPH-PNLIA tJ 125VDC BUS LJ U 6007-208Y/120V 125VDC 8'15 X U IJ tt Iz tl HC) NC) Lt 2BTS-BAT(8 CI
>O 2NJS-hc 06 112.5 KVA 28YS-BAT(A O
> ID O X
NC) HC)
X 2NJS-PNL402 O zvee-xRceoo O) LJ tJ tt Nc)
N Cl 19 NC) t LJ 4 LU tO U I LJ OO O 4 208Y/120V- N O D O ta Z Z Z >>Z th NN Nc)3 Ct rt t 205Y/120V 75KVA aZ NN Nc)3 to U ta a N LJ 4J 8 10 8 A 11 e A UPS UPS UPS IU zvee-Upsoe 2NJS-U56 2VBB-UPSIO ZNJS-U55 2788-UP53A CI UJ IOKVA 75K-A 10KVA ta 4I O Ct Ct 20BY/1207 BUS OC Ct Nc IU Ct tt Y PC), 2VBB BKR38 2LAT-PNL016 tv(c ) t ZVBB-BKR3A ID tOZ ooO IJ oz-OK O J POS u
OZ tPQS +NEO > tL Nc HNEG >L 5 O'NuZ OtUOLJ 4, EPA Lt EPA Ct 4JUZ t
ft UDOL K IJ 2785 ACB(6 N ) t zves Ace(A LL u Nc Ct NN O e 4+4 Nc ~ ta NN OO t- Z O r+ r+
lc) t 2VBS ~ AC828 ) I 2VBS AC82A (Sg th X
24VOC 28HS-BAT38
- 24YDC 28WS-BAT30 2VBS ~
PNL8101 2VBS ~
PNLA(01 24VOC 28HS-BAT3A Rill(R 24VQC 28NS-BAT3C Nc) Nc) Nc) tHC) i2SV IPH 120v.lpti 2
2VBS ~ PNLB103 I 2 0 V . I P,'t D L. 2VBS ~ PNLA(03 120V IPH lprt f(o tt K L Dt f>>t f KK I ~ I i
L ZVBS ~ PNLei04 2VBS ~ PNLA104 ~
120V.IPH ID 120V ~ IPH ID 90 2VBSHPNLB(05 4t ZVBS ~ PNLA105 IU I
LD NUCLEAR SAFETY RELATED 120V.(PH 120V.IPH 2VBS ~ PNLB(06 2VBS ~ PNLA(06 QA CAT I 6 II 1
ONE LINE DIAGRAM LOW VOLTAGE ltK lHOOLST(ta ON TH(5 SSJN(ta ttll NO( 54 (Otl(O POWER DISTRIBUTION ta USES fOR SONS THAN ((H (ONS(SU(l(ON. NINE 11ILE POINT NUCLEAR ST4TIOH-UNIT 2 hlllllttlN(4(Z OF THE PLAN( fl((L(TY O(SCR(5(o IN ((K Tllll H.O(L NIAGARA IIOHAWK POWER CORPORATION <z ZO I WEBSTER fltltttl Oe ORla(NSL 15544 SYYIHE ENGINEERING CoilPGRATIGN
---t
+ HILL tl J.
I SEE RECORD OF ORANINO I FOR ENGINEERIHG ONLY LK ~
CHANGES BCE-(BH-2 SH SJHO( 5-(R
-45 CH ONJH(HO Kzetltla tsac lazlttftl~ Nut(SRR I 2 477 EE I BH 2 0
~ fl JKN ttta OK 51L Ltt LKJ LL ~ L LL ftf Olf Ltt l'L Kt LKH ttta OK ftl LU JKI ILL f.l \L fff zff Lt ~ th 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 totoaK T.OONAHUE Kaafr ILCAHILL 90 K aaeK JCHEESEHAN aallf T.OONAHUE I THRU 5 33 A I
I> lh)L '"-'A>l t gyp