HomeMy WebLinkAboutE103.0SPRINGMILL UTILITY
TRANSF�RMER (E)GROUNDED WYE—WYE
�UTILITY TRANSFORMER
(E)GROUND R0�
�
EQUIPMENT GROUNDING
CONDUCTOR, REFER TO
ONE—LWE DIAGRAM ON
SHEET E4.2
q�/o STRANDED CU GREEN
INSULAiED GROUNDWG
ELECiRO�E CON�UCTOR—
E�UIPMENT GROUNDING
CONDUCTOR, REFER TO
ONE—LWE DIAGRAM ON
SHEET E4.2
GENERATOR NEUTRAL BUS
GENERATOR GROUND BUS
$^/o STRANDED CU GREEN
WSULATED GROUNDING
ELECTRODE CONDUCTOR
MAM GROUND BAR
�°/p SiRANDED CU GREEN
MSULATED GROUNDING
ELECIRODE CONDUCTOR —
PIPE CLAMP CONNECiION
TO WATER MAIN�
EXOTHERMIC WELD CONNECTION
TO ExISTING BUILDING STEEL �
NEW MAIN BONDING JUMPER BY
GENERATOR VENDOR
GEN SWGR GROUND BUS
�j°/a STRANDED CU GREEN
INSULATED GROUNDING
ELECTRODE CONDUCTOR
a
#Yp STRANDED BARE W
GROUNDING ELECTRODE
CONDUCTOR
a
(E)GR�UNO LOOP
(E)BUILDING STEEL (E)WATER MAIN
SERVICE PIPE
(E)CONTROL ROOM GROUND BAR
BOND FROM WATER MAIN
GROUND LOOP TO REMAIN
(E)UPS ROOM GROUND BAR
EXOTHERMIC WELD CONNECiION
TO EXISTING GROUND LOOP
J
(E)COMPUTER LAB GROUND BAR
$°/p STRANDE� CU GREEN
INSULATED GROUNDING
ELECTRODE CONDUCTOR
CARMEL 1ST AVE UTILRY
(E)GROUNDED WYE—WYE � TRANSFORMER
UTILITY TRANSFORMER �
� GROUND BUS
EQUIPMENT GROUNDING
CONDUCTOR, REFER TO
ONE—LINE DIAGRAM ON
SHEET E4.2
�EXOTHERMIC WELD CONNECTION
TO ExISTING BUILDING STEEL
(EJHUILOING STEEL
(E)WMPUTER ROOM GROUND BAR
L(E)GROUND R0�
EQUIPMENT GROUN�ING
CON�UCTOR, REFER TO
ONE—LINE DIAGRAM ON
SHEET E4.2
�4/a STRANDED CU GREEN
INSULATED GROUN�ING
ELECTRO�E CONDUCTOR
GENERAL NOTES
A. EHISTING ELECTRICAL DISTRIBUTION SYSTEM IS A 34, 4—WIRE
SYSTEM. THE NEW SWITCHGEAR WILL BE A 3m, 3—WIRE SYSTEM.
ALL SOURCES WILL BE GROUNDED AND BONDED AS A
SEPARATELY DERNED SYSTEM. NO NEUTRAL WIRES NEED TO BE
PULLED INTO THE NEW SWITCHGEAR. LOADS REQUIRING A
NEUTRAL WILL BE DERNED BY SEPARATE ISOLATION
TRANSFORMERS INSTALLED IN DEDICATED LOCATIONS. REFER TO
ONE—LINE DIAGRAM ON SHEET E4.2.
— CSW 4/16/20 PERMIT SET
REV BY DATE �ESCRIPTION
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N.T.S.
RELEA5E0 FOR CONSTRIICTI�N
Su6jec��o compliance with allregula�ions
of S�a�e antl Local Codes
City of Carmel
,
�{�n„� i,.va�a!
DATE: Qrj�08�20
EQUIPMENT GROUNDING
CON�UCTOR, REFER TO
ONE—LWE DIAGRAM ON
SHEET E4.2
#^� STRAN�ED CU GREEN
WSl1LATED GROUNDING
ELECTRODE CONDUCTOR
AUX GROUND BAR
'ES'°"ERS �bb TechSite
Your paerappmved
missioo�aocal racrlrry expercs
TechSit2 www.techsiteplan.com
8188 Business Way . Plain CiTy, Ohio 43064
t 614.873J800. f 614.873J801
PR�JEc� MISO 701 SWITCHGEAR
REPLACEMENT
MISO
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Cartrnrnl. IN 46032
DRAWN BY: ORIGIN DATE: DESIGNED BY: DATE:
�He iz/zo/i9 csw z/�o/zo
APPROVED BV: DATE CLIENT N0. JOB N0.
JAK 2/10/20 1532 3395
DRAWING NAME:
E30-3395.DWG
SEAL - TITLE
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GROUNDING
DIAGRAM
LAST EDIT DATE: DRAWING N0.
�p 4/14/20
S�^�E E3.0
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