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HomeMy WebLinkAbout13070095 Electrical Plan Fourth Floorw n. � 0 z g z � .� x � � � � � � � � w N � 'o a� N � � a � O � � T m E a � � � M � 0 N � � M � � � � a � � � , .ut_� = 10 ll � ``��� 2 z _ � . - . �_ .�.:, ,�� � - -. .: ,,� � - , _ _ ° _. � , . �` �:,,,��s � �� �� .;. � �� . / . � �4 �� � � . � � � � �� ��, . - . . >�.. ' _ . �: � . ��. � �.,�.. � �` �. �� � _ _ . � , , : 10 11 � : _ ` �_, ' ; . _� =``, - w_. � ��- -.x,F� -�.. '-��� 4 ,_,�, � a .,, .� ,, _ � ,: , .# _. _ ._ =� � , _ � � � : - t' , � z �;: � f, � . � , �; - �t f ' H . . ' - . ,t- . .. �: , , -`� `� _� t^ . _ , , ; . : 4 ` �� . ._ .. , �, - - , � ' / � `` I � . \ _ � �°� a � , � � , _\ / , , 13� _ � ,.._ .� . - � _, � � • _ -� � � , , • � � 1012 % � _ .. �� -� /� - . � . r:'i � ' r/i t � . . . .. . x!i �� , �. , , \ ,\ / -� `\ j �� `\ \ :; ,. � O EXISTING PANEL 4PA 208/120V 3P,4W 400A ML❑ '/ • / i :, ' � . /1 / \ �, � ,\ � j NEW GND ROD C❑NTR❑LS 3/4'C, C6)#14 AWG, � EXISTING ❑WNER FURNISHED ATS EXISTING �WNER FURNISHED 57KW GENERAT�R 208/120V 3P `-2'C, 2,�� (4)3/0 AWG., C4)3/0 AWG., (ll#6 GND. C1)#6 GND, � 7O EXISTING PANEL 4PE 3/4'C, z08/120V 3P,4W C3)#8 AWG., ZSOA ML❑ <ll#10 GND. 4 TO BLDG. STEEL 5 — 3/4"C, (3)#12 AWG,, <1>#12 GND. EXISTING 5 T�N EXISTING 5 T�N 480V LIEBERT 480V LIEBERT CONDENSING UNIT EVAPORATOR UNIT �N R❑�F �N 4TH FL��R ONE-LINE DIAGRAM SCALE� N,T,S, -, � - ' ...,� •�- �', _ � . �. _. ._ � . � � _ _ . . - _y.�� ., - . $ ;. , _ _ �� : ,. 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C�NTRACTOR SHALL PROVIDE NEW 200A, 3P �� BREAKER FOR AUTOMATIC TRANSFER SWITCH FEED. �� ';s: O2 C�NTRACT�R SHALL INSTALL ❑WNER FURNISH AUTOMATIC TRANSFER y� SWITCH �� � �.. FOURTH FLOOR ELECTRICAL PLAN SCALE� 3/32' = 1'-0' ENLARGED FLOOR ELECTRICAL PLAN � SCALE� 1/4' = 1'-0' GENERA� NOTES� l. REFER T� DRAWING E-301 F�R GENERAL NOTES, ��°�°"""`°°""►",,,,,,,,,� ELECTRICAL SCOPE ❑� W�RK \��.o` �SH A PA �''',�. '��P,•G\STER•TF� ��% • ADDED NEW GONDUIT AND FEEDER C�NDUCT�RS FR❑M REL❑CATED ;`�� FO'.. = 57kw GENERAT�R T❑ F�URTH FL❑�R TELECOM RD�M. :�No. PE10100899": = � NOTED LOCATION ❑F RE�OCATED AUTOMATIC TRANSFER SWITCH ��', STATE OF .'� �� IN FOURTH FL��R TELEC�M R�OM AND ADDED NEW SAFETY p ' . �NDIA�P.' ' �: SWITCH, ��''''�ii, � `O� • ADDED NEW 208V - 200A BREAKER IN EXISTING PANEL 4PA F�R �'�' THE ATS N❑RMAL POWER FEED, 5/ III3 • NOTED UTILIZING EXISTING PANEL 4PE F�R EMERGENCY P�WER ❑NLY, ADDED A NEW 208V - 50A BREAKER F�R NEW 15KVA TRANSF❑RMER FEED, • ADDED A NEW 15KVA 208V - 480V STEP UP TRANSFORMER AND 480V - 20A BREAKERS THAT FEED EXISTING 5 TON, 480V LIEBERT C�OLING UNIT T❑ BE �N EMERGENCY P�WER, • ADDED NEW 277V NORMAL POWER CIRCUITS FOR NINE (9) NEW HEAT PUMPS THAT SUPP�RT AREAS ❑N THE F�URTH FLO❑R. O3 C❑NTRACT�R SHALL PROVIDE NEW N�N-FUSED 200A SAFETY SWITCH, �4 C�NTRACTOR SHALL PROVIDE NEW STEP-UP 15KVA TRANSF�RMER, 3-PHASE, 208V PRIMARY, 480V SECONDARY, TRANSF�RMER SHALL BE WALL M❑UNTED ABOVE AND CLEAR ❑F SAFETY SWITCH, C❑NTRACT�R SHALL INSTALL #10 GND WIRE T❑ EXISTING BUILDING STEEL FROM TRANSF"ORMER GR❑UND, OS C❑NTRACT�R SHALL PR�VIDE TW❑ (2) NEW 480V, 3P 20A CIRCUIT BREAKER IN NEMA-1 ENCLOSURE FOR EXISTING 5 T�N LIEBERT UNIT EVAPORATOR AND C�NDENSER. 6O C❑NTRACT❑R SHALL ROUTE RACEWAY ABOVE LAY-IN CEI�ING, 7O EXISTING PANEL 4PE. C�NTRACT�R SHAL� MOVE ALL EXISTING LOADS NOT INTENDED F❑R EMERGENCY P�WER TD ❑THER SOURCES, C�❑RDINATE WITH OWNER. C�NTRACTOR SHALL ALS❑ PROVIDE NEW 50A, 3-P❑LE BREAKER F�R NEW TRANSFORMER FEED. 8O C�NTRACTOR SHALL C❑NNECT EIGHT C8) RECEPTACLES T❑ NEW CIRCUIT<S) IN PANEL 4PE, CONTRACTOR SHALL COORDINATE WITH ❑WNER ❑N L❑CATI❑N ❑F RECEPTACLES, 9O CONTRACTOR SHALL REM�VE P�WER FR�M EXISTING LIEBERT EVAPORAT�R AND CONDENSING UNIT ON ROOF CNOT SH�WN), C❑NNECT T❑ PANEL 4PE AS PER P�WER SCHEMATIC, CONTRACTOR SHALL C❑�RDINATE WITH MECHANICAL C�NTRACTOR. 10 C�NTRACTOR SHALL PROVIDE NEW 30A N�N-FUSED SAFETY SWITCH AT NEW HEAT PUMP THAT SERVES THIS AREA, C❑ORDINATE L�CATIDN ❑F HEAT PUMP WITH MECHANICAL CONTRACTOR. C�NNECT T❑ 277V SINGLE P❑LE BREAKER, IN EXISTING 480/277V PANEL ❑N F�URTH FL�OR, CDORDINATE WITH ❑WNER. 11 C�NTRACT�R SHALL PR❑VIDE NEW 277V, 1P, 15A CIRCUIT BREAKER IN EXISTING 480/277V PANEL FOR NEW HEAT PUMP. 3/4'C, (2)#12 AWG,, Cll#12 GND, 12 C�NTRACT❑R SHALL PROVIDE NEW 277V, 1P, 25A CIRCUIT BREAKER IN EXISTING 480/277V PANEL FOR NEW HEAT PUMP. 3/4'C, (2)#10 AWG., Cl) #10 GND, 13 CONTRACTOR SHALL C�NNECT SIXTEEN C16) DUPLEX RECEPTACLES CTWO PER WORKSTATION> T❑ NEW CIRCUITCS) IN PANEL 4PE. CONTRACT�R SHALL CO❑RDINATE WITH ❑WNER �N LOCATION ❑F RECEPTACLES, 14 C�NTRACT❑R SHALL CONNECT SIX (6) OWNER PR�VIDED UPS AND THREE <3) CONVENIENCE DUPLEX RECEPTACLES T❑ NEW CIRCUITCS> IN 4PE PANEL, C�NTRACT�R SHALL CppRDINATE WITH ❑WNER ON �OCATI�N ❑F" RECEPTACLES AND EQUIPMENT, Z O H a U � W G W � a 0 > w � N � � � V .� y � W � � iw O� Y • C p, � � � ^ � c • v � L Ay X W N LL � � • ' � c �, � � 'p� � �c � � w 'o ° � v� � ^ _� 0 T u � � ~ Y O Z Q J � W � � W � Z � a n� w � � ao J Q W�? a J �� J v � � aza �' Z OC Z Q C� Q � � a J _I Q�Z W o a p� � W� � W �a O Z m � O � � � � _ 0 L,L PROJECT NO.: 13-068 DWG FILE: 13-068 E-302 DATE 5/31/13 DWG SCALE: 1/8" = 1'-0" PLOT SCALE: 1:1 DRAWN BY: DAG DRAWING NO. �