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01-0071-013 CROSS REFERENCE NOTES TOMAS C.ARMSTRONG, P.A - _ 10 12 1© 14 1© • The am ci of the THHN conductors has been determined on the basis of 75° C --------------------- ty TOMAS C. CONSULTANTS __ . __ _ I- 4 44 4 rating. 4 ROCt • All conductors shall be copper. FAULT CURRENT CALCULATIONS -------- ____------_- • Installation shall comply with the NEC, the South Florida Building Code and other POINT TO POINT METHOD FOR 3-PHASE SERVICE p applicable National,State and Local codes / Transformer Kva Kva � MAIN (�� MARICE CHAEL A.I.A. AR0014885 PANEL - / 200A 200A 3 OF 4 ' � �° o PANEL AREAS Transformer%z %Z - / l ' MAO 4 M MAIN 4 PNL H i THOMAS T. COOPER, A.I.A. AR4486 EP @ A.- Area inside the Electrical Room. O1 1 Fault current at Xfmr location given by FPL I S.C. = 23,055 �I B.- Roof area 46 49 C.- Elevator Machanical Room area. Distance in feet from Xfnn or calculated point L= 75 Ak GUTTER D.- First floor area. Volts Line to Line E L-L 208 THIRD FLOOR E.- Second floor area ( )° -- - - '--- --- -- - - ---- --_------ - -- --- - --- ----- __- -- ---- -- --- --- - --'-----'-- - F.-Third floor area. O I / O O SHALL COMPLY W/ Volts Line to Neutral E (L-N)= 120 �� � , NEC TABLE 373-6(a) Number of sets #sets 2 //X 200A 400A 48 _ �• �- SUB- SERVICE NEC TABLE 310-16 ,� I �,/ 30 MAIN 42 >z fi r"'10S� PANEL 1.- SERVICE#1: Two(2)sets:Each set= 44400 THWN in 3"C PVC Sch40 for a total service Conductor size AWG 400 / 4 OF 4 ! i i - Q B ampacity of 670 amps.(based on 75 C) Conduit metal or non-ma non-magnetic NM 0 --6EGONa FLOCK ° g O % I -- --------------------- --------------i------------------------------- --------- _ � MAIN � MAIN SERVICE DISCONNECTS Value equals to one over the impedance per foot of values �j / 400A � l 4 3 OF 4 2.- MAIN # 1: New 200 A main disconnect, 30, IC= 65,000A, make ITE model JN424 wits found in IEEE 241-1990 tables for conductors& bussway C= 24,296 200A 30 r� i i O2 3 i SHALL COMPLY W/ solid neutral and three(3) 150 amp RK-5 fuses. Provide permanent plaque labeled"Main 1 0 30 O i NEC TABLE 373-6(a) Em Sum of the full load current of all contributing motors MC 88 MAIN MAIN 2 1 ( ) 4"as per NEC article 230-2. - 1 MAIN 4 2 OF 4 3.- MAIN#2: New 200 Amain disconnect, for Elevator Equipment 30, IC-65,000A,make ITE O �� i 1 LJ Q) PANEL 4 i FOR'MULA CALCU':L'ATl©N .' , H "x6 x 3' GUTTE model JN424 with solid neutral and three (3) 175 amp RK-5 fuses. Provide permanen �/ 8x8 x3 GUTTER O i i plaque labeled"Main 2 of 4"as per NEC article 230-2. Transformer Full Load Current f/ ! I- 42 i 4 4 4.- MAIN#3: New 50 A Main Breaker in Panel H, 10, IC=22,000A,Provide permanent plaque I(f.l.) = Xfrm Kva Q p p labeled"Main 3 of 4"as per NEC article 230-2 in main breaker. {- !. O i E (L-L;J3 v i 5 2 5.- MAIN#4: New 400 A main disconnect, 30, IC= 65,000A, make ITE model JN425 Witt 2 QOA i METER 4 tv solid neutral and three (3) 400 amp RK-5 fuses. Provide permanent plaque labeled "Main U QOA 0 400 A 4 OF 4 i PANEL PANEL of4"as Der NEC article 230-2. Transformer multiplier w (D O ME0ER METER i T.mult = 100 O -IJ I- j 61 62 30 OTHER DISCONNECTS %Z - � 5 u7 0 4 6 i 11.-ELEVATOR MAIN: 250A breaker, 30 iC= 65,000A, SIEMENS make ITE mode / V Q 0 O 6 FXD63B250 w/Shunt trip S01FD60. Provide permanent plaque labeled "Elevator Main"a: V n J U O U � I per NEC article 230-2 W O i Fault current at Xfmr location obtained b one ofthe 8 x 8 x 3, GUTTER 3/4 i per disconnect for Condensing Unit#1 N3R, 60 Amp, 1201208v 10 IC=22,000A,SIEMENE y O� X o i CWP i (a) Given by FPL( ) Is.c. make ITE model NR322 W/two(2)40 amp RK-5 fuses. 1 ?✓ GRCuNG FLOOR (b) By Xfrmr calculation using Is.c.= (If.l) (T.mult)_ � »' I � J LL U ------ -------------- --------- --- ---------------------------------------------------- 13.-New disconnect for Exhaust Fan N3R, 30 Amp, 30, IC= 22,000A, SIEMENS make ITE I • ( ! - @ ----------------- ----------------- c Previous) calculated fault current at preceding • I 'r ''. , .,"w::••. GROUNDING ELECTRODE #4 AWG model GF321NR W/three(3)20 amp RK-5 fuses. ( ) Y p g point Is.c.= 23 055 amps i 64 '• ^ ��` '' ��OR LARGER BARE COPPER CONDUC- TOR = N I 14.-New disconnect for Supply Fan N3R, 30 Amp, 30, IC=22,000A, SIEMENS make ITE mode Factor 3-phase II • • I -� LLJ � 00 O 1 :. .•..- .; ,. .::i TOR OR STEEL REINFORCING BAR GF321NR W/three r "':' :'�<'• Y.:s.. 2"MIN. OR ROD NOT LESS THAN 1/2" DIAM (3)20 amp RK-5 fuses. J3 Q �- SHALL COMPLY W/ - AS PER NEC 250-50(C). 15.-New disconnect for Condensing Unit#2A N3R, 60 Amp, 30, IC=22,000A, SIEMENS make r0� ' - Z - O O NEC TABLE 373-6(0) 20' MIN. ITE model NR422 W/ three(3)40 amp RK-5 fuses. ( #sets) (C) (E L-L) 0.2963 I • ® * 1- _ __ __ _ L! L►- (C 16.-New disconnect for Condensing Unit#2B N3R, 60 Amp, 30, IC=22,000A, SIEMENS make Multiplier"M" ---�I_ - •1 I W = G ITE model NR422 W/ three(3)40 amp RK-5 fuses. M = 1 n � �D0 O (0 _I ELECTRICAL RISER. 17.-New disconnect for R.T.U. #1 N3R, 60 Amp, 30, IC=22,000A, SIEMENS make ITE mode (1 + f) 0.7714 O NR422 W/ three(3)50 amo RK-5 fuses. U LO (!) � NTS Symmetrical RMS fault at location this location ELECTRICAL ROOM DETAIL O PANELS Is c' = (IS.C.) (M) 17,785 amps O n Ld 20.-Panel "C" (for third floor) 200A,1201208V, 3-0 SIEMENS Loadcenter make ITE mode SCALE: 1/2 ° T-0 7 1 J G4242ML3200CU. otor contribution �J Ld 21.-Panel "K", (for kitchen) 200A, SIEMENS, Loadcenter 1201208v, 3-0, make ITE mode MC = (4)( Em sum of all motors full load current) 352 amps F-- G4242MB3200CU. w/125A Main breaker, Ic=10,000 A PHASE 2 22.-Panel "A" (for first floor) 400A,120/208V, 3-0 SIEMENS Penelboard make iTE mode Total fault current at this location S1C42JX400ATS. w1350A Main breaker, Ic=10,000A IS.c.t.= (Isc') + (MC) 18,1,37 ;gmps .,.° W The riser diagram is divided into two Phases. Phase 1 is to be the building core plus the 23.-Sub-Panel "B", (for second floor) 200A, SIEMENS, Loadcenter 1201208v, 3-0, make iTE 10/10/2000) Letter from FPL Ms. Odalys Garcia third floor. Phase 2 is the portion of the riser that pertains to the Restaurant on the 1st and model G4242MB3200CU. w/150A Main breaker, ic=10,000 A J3 = 1.73205 Q 2nd floor. Although it is one single riser, for the purpose of installation and expediency the 24.-Panel "EP" (for elevator equipment) 100A,1201208V, 1-0 SIEMENS Loadcenter make ITf electrical contactor may install Phase 2 first in preparation of Phase 1, model G3030MB1100CU. w/50A Main breaker, Ic=10,000 A 25.-Panel"H",(House Panel) 100A, SIEMENS, Loadcenter 1201208v, 1-0, make ITE model -- G1212MB1100CU. w 15OA Main breaker. Ic=10,000 A U i WIRING NEC TABLE 310-16&250-122 LOAD CALCULATION 40.-4#600 MCM THHN&1#3 41.-4#600 MCM THHN&1#3 THHN(G)in 3-1/2"C. 42-4#110 THHN in 2"GRC. LOAD VA A 43-3#8 THHN in I"C.. �. 44.-3#12 THHN in 112"C. MAIN 1 OF 4 (PANEL C) 37,373 104 45.-4#1 THHN& 1#6 THHN(G)in 1-1/2"C i MAiN 2 OF 4 (ELEVATOR & PNL EP) 36,200 103 I 46.-3#1 THHN&1#6 THHN(G)in 1-1/2"C MAIN 3 OF 4 (PANEL H) 2,150 11 47.-2#8 THHN in 3/4"C \' MAIN 4 OF 4 (PNL A & PNL K) 126,024 350 48.-4#110 THHN& 1#6 THHN (G)in 2"C. �, FUTURE LOAD 29,500 82 49-3#8 THHN&11#6 THHN(G)in 1"C.. 50-4#500 MCM THHN&1#3 THHN(G)IN 3-112"C. TOTAL LOAD 231,24 7 642 A l GROUNDING NEC TABLE 250-66 310 THHN Cu G in 1"C - - - - _ _- - -- _- =- - - - A ✓ - ..._ :.__ --.�.-_,, ;% � � � THHN Cu in 12'C. _� i' i i �,✓' 61 1#6 62-1#8 THHN Cu(G)in 1/2"C \.: 63.-1#1/v THHN Cu(G)in 314,,c. 64.-Groundina Rod 518"x 10'C000errod PA��EE # A _ Phase: 3 -Y' Voltage: 120/208v Panel amps: 400 A Make: S I C42JX400ATS Kitchen - PAN rL # K SUB-PANEL # � second floor Phase: 3 -Y Voltage: 120/208v Panel amps: 200 A Make: G4242ML3200CU i > S aces: 42 No of ckts: 42 Main Break:350 A Type: MB Phase: 3 -Y Voltage: 120/208v Panel amps: 200 A Make: G4242MB3200CU g p Q Spaces: 42 No of ckts: 42 Main Break:none Type: ML SPEC: GFI=Ground Fault Interrupter NC Non-concurrent load Rec.=Receptacle Ckt Lts=Lighting Ckt Spaces: 42 No of cktS: 42 Main Break:125 A Type: MB Z = r p IS=Isolated ground T=Via Timer LV=Via low voltage transformer SPEC: GFI=Ground Fault Interrupter NC=Non-concurrent load Rec.=Receptacle Ckt Lts=Lighting Ckt O SPEC: GFI=Ground Fault Interrupter NC=Non-concurrent load Rec.=Receptacle Ckt Lts=Lighting Ckt CT USE SPE VOL BKR WIR CND cr USE SPE VOL BKR W82 CND IS=Isolated round T=Via Timer LV=Via low voltage transformer Q = O C No C AMP AWG SIZE V-`� No C AMP AWG SIZE V"A IS=Isolated ound T=Via Timer ST=W/Shunt tri -) l CT USE SPE VOL BKR WIR CND CT USE SPE VOL BKR WIR CND �, LL inch n s c inch CT USE SPEC VOL BKR WIR CND CT USE SPE VOL BKR WIR CND V-A V-A W V A � V A No C AMP AWG SIZE No C AMP AWG SIZE 1 Food Processor 120 20 12 112 864 • 2 Future Load in Bar Counter 120 20 12 112 900 No ANIP AWG SIZE No C AMP AWG SIZE X inch n s c inch = 1 1. 3 Food Processor 120 20 12 112 864 • 4 Receptacles 1S Floor 120 20 12 112 1,080 inch " s ° inch 1 Express Machine 120 30 10 112 2700 • 2 Receptacles floor 120 20 12 112 720 LLJ - s 1 Buffet Warmer GRB W-36 120 20 12 112 1530 • 2 Pepsi Machine 120 20 10 314 865 <` Q LL-I 5 Refrigerator/Storage Cooler 120 20 12 112 1,080 • 6 Receptacles 1 Floor 120 20 12 1/2 900 ff 3 Coffee Machine 208 25 10 314 1950 • 4 Receptacles floor 120 20 12 112 900 I` 3 Buffet Warmer GRB W-36 120 20 12 1/2 1530 • 4 Dishwasher 120 20 12 1/2 1360 � � 2 7 Refrigerator/Storage Cooler 120 20 12 1/2 1,080 • 8 Computer Circuitl Floor IG 120 20 12 1/2 1,440 5 u 0 0 4 0 • 6 Receptacles floor 120 20 12 112 720 1, I- � l 5 Buffet Warmer GRB W-36 120 20 12 1/2 1530 • 6 Dishwasher 120 20 12 1/2 1360 9 Refrigerator/Storage Cooler 120 20 12 1/2 1,080 • 10 Lighting 1 Floor 120 20 12 1/2 900 7 Buffet Warmer GRBW-36 120 20 12 112 1530 • 8 Computer Circuit F'floor 120 20 12 112 360 \. 7 Receptacles 120 20 12 112 1260 • 8 Food Processor 120 20 12 112 864 O = •- 11 Refrigerator/Storage Cooler 120 20 12 112 1,080 • 12 Lighting 1S Floor 120 20 12 1/2 1,000 9 Buffet Warmer GRBW-36 120 20 12 112 1530 • 10 Lighting floor 120 20 12 112 750 I- 9 Pizza Prep. Table TPP-93 120 20 12 112 1200 • 10 Food Processor 120 20 12 112 864 0 -Q I` 13 Refrigerator/Storage Cooler 120 20 12 112 1,080 • 14 Lighting 1S Floor 120 20 12 112 1,290 1 11 Buffet WarmerGRBW-36 120 20 12 112 1530 • 12 Lighting 2w floor 1 120 20 12 112 500 11 Pizza Prep. Table TPP-93 120 20 12 112 1200 • 12 Food Processor 120 20 12 112 864 W 0 15 Wine Cooler 120 20 12 1/2 850 • 16 Ceiling Fan/Light 1S Floor 120 20 12 1/2 900 13 Buffet Warmer GRBW-36 120 20 12 112 1530 • 14 Lighting 2" floor 120 20 12 112 950 I O 13 Pizza Prep. Table TPP-93 120 20 12 112 1200 • 14 Food Processor 120 20 12 112 864 / I I 17 • 18 Sign 120 20 12 1/2 1,200 15 Fan Coil#2 NC 208 50 8 1 11250 . 16 Lighting floor 120 20 12 1/2 500 LLJ L_L_ 15 Juice Machine 120 20 12 112 1132 • 16 Refrig./Storage Cooler 120 20 12 112 1080 0) / 19 • 20 Sign 120 20 12 112 1,200 17 0 U U Jl U • 18 Ceiling Fan/Light 2" floor 120 20 12 112 1200 17 Express Machine 120 30 10 3/4 2700 • 18 Conventional Oven ST 120 20 12 1/2 420 21 • 22 Fan Coil#1 208 50 8 1 7,600 19 U U 1j U • 20 Exit Sign lights 120 20 12 112 300 19 HeaterProfers 120 20 12 112 1400 • 20 Conventional Oven ST 120 20 12 112 420 23 • 24 u 11 !1 U U 21 Cond. Unit#2A 208 40 8 1 10764 • 22 Supply Fan 208 20 12 112 3960 21 Future Conventional Oven 120 20 12 112 420 • 22 Ice Machine 208 30 10 3/4 5400 • 24 !1 1j u u 11 25 • 26 Cond. Unit#1 NC 208 40 8 1 6448 23 u 4 U 4 4 23 Future Conventional Oven 120 20 12 112 420 • 24 U u 11 u u • 26 11 1j u !1 u '' 27 28 U 0 41 4 U 25 U 4 4 U 25 Hood Equip.Lights 120 20 12 112 300 • 26 Ice Machine 208 30 10 314 5400 29 • 30 Exit Sign lights 120 20 12 1/2 300 27 Cond. Unit#2B 208 40 8 1 10764 • 28 EExhaust Fan 208 20 12 1/2 3960 27 Contactor coil 120 20 12 112 300 • 28 U 4 U >1 11 ' 31 • 32 Chandelier Lts. 120 20 12 112 1400 29 4 4 4 4 0 30 29 Fire Suppression System 120 20 12 112 200 • 30 . 33 • 34 0 31 u u u U u • 32 11 u 1j u !j • 35 • 36 0 31 . 32 33 Cond.Unit for Freezer 208 40 8 1 6032 • 34 Cond. Unit for Cooler 208 20 12 112 3120 j 37 • 38 Sub Panel B( floor) 208 175 00 2 42,120 33 • 34 35 4 ll u !j 1j • 36 u 11 1j U 4 r 39 • 40 u u 11 4 4 35 • 36 37 Drine Line,Door Heater 120 20 12 112 720 • 38 Evaporator Unit 120 20 12 112 360 \' 41 • 42 4 11 11 u 4 37 38 F41 . 40 Door Heater/Light&PRV. 120 20 12 112 240 39 • 40 7,978 62,230 • 142 • Kitchen Equipment Load: 7,978 va 41 42 39050 18540 .' @ 65%NEC TABLE 220-20• 5,186 va 163221 19761 Kitchen Equipment Load: 50690 va % Kitchen Equipment Load: 34,823 va 65% NEC TABLE 220-20: 32,949 va Others Load : 62 va @ 65%NEC TABLE 220-20: 22,635 va 5 %larger motor: 1,508 va ' 25 /o larger motor: 9 990 90 va 25%larger motor: 600 va Others Load : 6,670 va / 25% Continuos Load(Lts) : 1,623 va Future Load: 18,000 va Others Load: 1,260 va Continuos Load 25% (Lights): 993 va Total Load : 88,029 va Future Load: 13,500 va Total Load: 42,120 va Total VA= (88,029)/(208 x 43)= 245 Amps Total Load: 37,995 Va. Total VA= (42.120)/(208 x 43)=117 AmDS DATE: 10/03/00 Total VA= (37,995)/(208 x 43)=106 Amps �--- �,, JOB N0: 001032 /n _ DWN BY: ,as CHK BY: REVISION: ®_ TOMAS C. ARMSTRONG, P.A. A 8/2/01 BY OWNER 5j'2 ENGINEERING CONSULTANTS - CA # 7055 REQUEST r 5600 S.W. 135th Ave., S-211, Miami 3 PHASE 11 CAF Tel (305)386-7152 Email: tcarmstrong®tco .c• 5 of 5 fax (305)386-7153 Web Site. www.tcapa.co TOMAS C. ARMSTRONG, P.E. E.E. PE-17974 Do 8/0 0 1 Sheet 1