C-103_Revised_Drawings.pdf

NOTES:

1EA -3 POLE - 175 AMP (FOR NEW CHILLER)7.

1EA - 1 POLE - 20 AMP (FOR WATT-NODE METER)6.

1EA - 3 POLE - 125 AMP5.

1EA - 2 POLE - 70 AMP4.

1EA - 2 POLE - 100 AMP3.

1EA - 3 POLE - 100 AMP2.

1EA - 3 POLE - 15 AMP1.

PANEL TO SUPPLY NEW AND EXISTING CIRCUITS.

NOTE: BREAKERS THAT WILL NEED TO BE INSTALLED IN NEW

LABEL". LABEL CAN WHERE METER IS TO BE INSTALLED "WATT-NODE METER".

LABEL EXISTING HVAC DISCONNECT SWITCH WITH "ARC FLASH WARNING 9.

AFTER HVAC INSTALLATION HAS BEEN COMPLETED.

LINES AT BUILDING TO ALLOW FOR NEW HVAC INSTALLATION AND REINSTALL

CONTRACTOR SHALL TEMPORARILY DISCONNECT AND DROP COPPER PHONE 8.

OF CONDUIT. RECONNECT NEW WIRING.

3 EA #6 CU CONDUCTORS AND INSTALL WEATHERHEAD AT EACH END

TO THE EAST. INSTALL A 1" EMT CONDUIT UNDER EAVE OF BUILDING W/

RELOCATE #4 TRIPLEX SERVICE SUPPLYING OUT BUILDING TO APP. 20’7.

NECESSARY, CONDUCTOR SIZE SHALL MATCH EXISTING.

WIREWAY OR JUNCTION BOX AND SPLICE CONDUCTORS. IF SPLICING IS

PANEL IS NOT LONG ENOUGH TO TERMINATE, CONTRACTOR SHALL INSTALL

NOTE: IF THE REMAINING EXISTING WIRE FOR CIRCUITS TO BE REINSTALLED IN NEW

#2/0 CU THWN WIRE FROM LOAD SIDE OF DISCONNECT TO NEW UNIT.

CONDUIT TO NEW TERMINATION POINT ON NEW HVAC UNIT. INSTALL 3-PHASE

WIRING TO HVAC UNIT. USE EXISTING CONDUIT AS FEASIBLE AND EXTEND

DISCONNECT SWITCH ON EXTERIOR WALL OF BUILDING. DEMO LOAD SIDE

THE HVAC AND INSTALL 3-PHASE #2/0 CU FROM BREAKER TO EXISTING

SHALL BE A 175A 3-PHASE BREAKER. DEMO WIRE CURRENTLY SUPPLYING

NEW PANEL AND RETERMINATE WIRE. EXCEPTION: NEW HVAC BREAKER

DISCONNECTING. INSTALL SAME PHASE AND SIZE OF BREAKERS IN

NOTE PHASING AND AMPERAGE OF EXISTING BREAKERS PRIOR TO

REINSTALL ALL EXISTING CONDUITS TO NEW PANEL. CONTRACTOR SHALL6.

FROM PANEL TO WATT-NODE METER.

CABINET. INSTALL A 1/2" CONDUIT WITH A 120V CIRCUIT ON A 20A BREAKER

CT’S FOR WATT-NODE SHALL BE INSTALLED ON LINE SIDE WIRING INSIDE

INSTALL WATT-NODE METER INSIDE CABINET WHERE OLD METER WAS. 7.

TYPE CONNECTORS.

HEAD (INSTALL NEW WEATHERHEAD) TERMINATE CONDUCTORS USING CRIMP

EXISTING CONDUIT FROM PANEL THROUGH CABINET AND OUT OF WEATHER-

MAIN BREAKER AND INSTALL 4EA - #350KCMIL THWN CU CONDUCTORS IN

INSTALL 400A 3-PHASE 120/208V PANEL (MINIMUM 24 CIRCUITS WITH 350A 6.

CT’S, METER INSIDED CABINET AND PANEL.

DEMO EXISTING WIRE FROM WEATHERHEAD BACK TO PANEL TO INCLUDE5.

OF 35’ POLE AND TO EXISTING SECONDARY SPOOL AT BUILDING.

INSTALL PARALLEL #2/0 ALUMINUM QUAD FROM TRANSFORMER POLE TO TOP 4.

EXCAVATED DIRT FROM AROUND POLE.

BUILDING AS SHOWN. REPLACE CONCRETE TO POLE AND REMOVE

SAW-CUT CONCRETE AND INSTALL 35’ CL2 WOOD POLE NEAR EXISTING 3.

DEMO EXISTING SINGLE CONDUCTOR 3 - PHASE SERVICE TO BUILDING.2.

ROTATION REMAINS THE SAME.

120/240V - 7200/12470Y CONNECTED FOR 120/208V SECONDARY. ENSURE

DEMO EXISTING 25KVA TRANSFORMERS AND REPLACE WITH 3 EA 37.5 KVA1.

NUMBER

REFERENCE

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(SEE NOTE 7)

SERVICE

RELOCATE

QUAD

PARALLEL #2/0

QUAD

PARALLEL #2/0

(REPLACE)

EXISTING PANEL