13-96 (2)-163Mv■
■ 13111111111
tt FPP #14GND
TO CONTROL
—� EQUIPMENT
O BS PULL BOX
s
e ,
Q #6GND
CWVJ' t2 ------------- - - - - -- —S TO FACP
---5 TO TBB
6' MIN. #6GND
4 9
2 1
rT�QRQUNDINQ DETAIL
E4,1 N.T.S.
ROLE* ALL GROUNDING INSTALLATIONG SHALL
COMPLY WITH NEC ARTICLE 250.
O 10 FT. LONG x 34" DIAMETER COPPER DRIVEN
GROUND ELECTRODE.
O ADDITIONAL ELECTRODE AS REQUIRED BY NEC
250.56.
O CONNECTION TO METALIC COLD WATER PIPE.
O EXOTHERMIC CONNECTION (TYPICAL)
3/0 EXOTHERMIC CONNECTION. ELECTRICALLY
CONTINUOUS STEEL REINFORCING BAR IN BOTTOM
OF BUILDING FOUNDATION IN DIRECT CONTACT
WITH EARTH.
O ATTACH GROUND BAR TO GROUNDING CONDUCTOR
USING SOLID CABLE TO FLAT BAR CONNECTOR.
O MAKE CONNECTION TO METALLIC COLD WATER
ENTRANCE PIPE BEFORE FIRST VALVE WITH HEAVY
DUTY BRONZE GROUND CLAMP.
O PROVIDE (1) #4/0 BONDING JUMPER AROUND
FIRST VALVE.
0#3/0 GND IN 10C.
to CONNECTION TO NATURAL GAS PIPE.
tt CONNECTION TO FIRE PROTECTION PIPE.
t2 #6 GND IN 3/4 "C.
t3 #2/0 GND IN 1 "C.
t2 CONNECTION TO CONCRETE— ENCASED ELCTRODE
WITH DIRECT BURIAL LISTED CLAMP.
PATIO
MAIN MAIN
4OF4 @ 3OF4
800A SERVICE 800A SERVICE
ENTRANCE RATED ENTRANCE RATED
TRYSTAR ROTARY TRYSTAR ROTARY
GENERATOR DOCKING GENERATOR DOCKING
STATION STATION
L......
O
ELECTRICAL RISER (VOTES
1. CONTRACTOR TO PROVIDE A PERMANENT PLAQUE FOR
EACH NORMAL MAIN AND INDICATE LOCATION OF ALL OTHER
MAINS AS PER NEC 225.37.
2. CONTRACTOR SHALL PROVIDE FLASH HAZARD MARKING AS
PER NEC 110.16.
3. PROVIDE IDENTIFICATION OF DISCONNECTING MEANS PER
NEC 110.22.
FEEDER SCHEDULE
Ft (2) SETS OF 4 "C. EACH WITH 4#600KCMIL
0 4 "C. WITH 4#600KCMIL
O REFER TO ELECTRICAL RISER NOTES ABOVE.
F4 4 "C. WITH 4#600KCMIL AND (1) #3GND
0 3" EMPTY CONDUIT WITH PULLSTRINGS
Q 1 1/4"C. WITH (4) #3 AND (1) #8GND
O 2 "C. WITH (4) #1/0 AND (1) #6GND
0 2 0C. WITH (4) #1 AND (1) #6GND
O 3 "C. WITH (4) #3/0 AND (1) #6GND
E) 1 1/4 "C. WITH (4) #3 AND (1) #6GND
(9 1" EMPTY CONDUIT WITH PULLSTRINGS
E) 2" EMPTY CONDUIT WITH PULLSTRINGS
3" EMPTY CONDUIT WITH PULLSTRINGS
Q 3 "C. WITH (4) #3/0 AND (1) #6GND
SEE PANEL SCHEDULE.
E) 3 "C. WITH (4) #3/0
Q 1 1/4" RGS
PARKING ROOF
CHILLER EQUIP
3*3R
a
m Nrs
MM
M711
FUTURE VAULT
VAULT ROOM
MODULAR
o� ' L
VAULT CONTROL ROOM
48OV, 3P /90A
MCB PANEL
FURNISHED
BY VARIAN
O
MM
00
CONTROL
EQUIP.
PULL BOX
_J
PNL
'4A'
\ �l
- - - --
IT 128 ELECTRICAL ROOM 122
of3P 200A
t
3P /90A
PNL
'IT' POWER
CONDITIONER
8BLX -50K-
70OA/VS
FURNISHED
BY VARIAN
------ - - - - -- C ---- - ------------------------- ---- ---------- --
PNL
'GE'
PNL
i �M
PNL PNL
1 E' '11 CE'
---- - - - - -- C --------------------
.............. r, ................
PNL
'4E'
......................................... ..................................................................................... .............................. ............................... ... .................. .... I —..................... R 00 F
PANEL "1 ED
120/208V,
30, 4W
E4,1
*Soo***
-- -------------------------- ------------------------------------------------------- ........
- - - --
__ -------------- --
ELECTRICAL RISER DIAGRAM
SCALE: N.T.S.
.................. I ... ............................ l............................- ...................... ............................... 4TH FLOOR
3RD FLOOR - PARKING GARAGE
2ND FLOOR - PARKING GARAGE
EXTERIOR WALL
FAULT CURRENT CALCULATION -3 - - - ---
AT MAIN #1
TRANSFORMER LET - THROUGH SHORT- CIRCUIT CURRENT IS .C.: 124,364 AMPS
VOLTAGE: _ _ _ 120/208V,_ 30
WIRE SIZE: - - #3/4 KCMIL
NUMBER OF CONDUCTORS PER PHASE C: - - 1 -, -
CONDUCTOR LENGTH U
65'
CONDUCTOR C VALUE:
13,923
( #CONDUCTORS PER PHASE x C = )
M — MULTIPLIER
PANEL "EDP"
120/208V,
30, 4W
f —FACTOR
......................................... ..................................................................................... .............................. ............................... ... .................. .... I —..................... R 00 F
PANEL "1 ED
120/208V,
30, 4W
E4,1
*Soo***
-- -------------------------- ------------------------------------------------------- ........
- - - --
__ -------------- --
ELECTRICAL RISER DIAGRAM
SCALE: N.T.S.
.................. I ... ............................ l............................- ...................... ............................... 4TH FLOOR
3RD FLOOR - PARKING GARAGE
2ND FLOOR - PARKING GARAGE
EXTERIOR WALL
FAULT CURRENT CALCULATION -3 - - - ---
AT MAIN #1
TRANSFORMER LET - THROUGH SHORT- CIRCUIT CURRENT IS .C.: 124,364 AMPS
VOLTAGE: _ _ _ 120/208V,_ 30
WIRE SIZE: - - #3/4 KCMIL
NUMBER OF CONDUCTORS PER PHASE C: - - 1 -, -
CONDUCTOR LENGTH U
65'
CONDUCTOR C VALUE:
13,923
( #CONDUCTORS PER PHASE x C = )
M — MULTIPLIER
f —FACTOR
x L x IS.c_ 1.73 x 65 x 124364
f =1.73 = = 4.83
C x EL—L 13923 x 208
M — 1 __ 1 = 0.172
1 + f 1 + 4.83
Is.C.e IS.C. x M = 124364 x 0.172 = 21,331 A RMS
RMS
MINIMUM BREAKER RATING = 22,000 A.I.C.
AT MAIN #2
TRANSFORMER LET - THROUGH SHORT- CIRCUIT CURRENT IS C.:
124,364 AMPS
VOLTAGE:
120/208V, 30
WIRE SIZE:
#600 KCMIL
NUMBER OF CONDUCTORS PER PHASE C:
1
CONDUCTOR LENGTH U
65'
NDUCTOR C VALUE:
28,033
CONDUCTORS PER PHASE x C = )
M - MULTIPLIER
f - FACTOR
f = 1.73 x L x IS -c_ 1.73 x 65 x 124364
= = 2,40
C x EL-L 28033 x 208
1 = 1
M __ =0.29
1 +f 1 +2.40
Is.C.e Is.C. x M = 124364 x 0.29 = 36,577 A RMS
RMS
MINIMUM BREAKER A.I.C. RATING = 42,000 A.I.C.
AT MAIN #3 AND #4
TRANSFORMER LET — THROUGH SHORT— CIRCUIT CURRENT IS C.:
124,364 AMPS
VOLTAGE:
120/208V, 30
WIRE SIZE:
#600 KCMIL
NUMBER OF CONDUCTORS PER PHASE C:
2
CONDUCTOR LENGTH L•
150'
NDUCTOR C VALUE:
56,066
CONDUCTORS PER PHASE x C = )
M — MULTIPLIER
f —FACTOR
1.73 x L x IS.c. 1.73 x 150 x 124364
f =
=
C x EL—L 56066 x 208 = 2'77
__ 1 1
M = =0.27
1 +f 1 +2.77
Is.0 A° Is.C. x M = 124364 x 0.27 = 32,987 A RMS
RMS
MINIMUM BREAKER A.I.C. RATING = 42,000 A.I.C.
33R 33R 33R BUILDING
METER
MAIN
1 OF 4
200A DISC.
e MAIN a 120/208V,
2 OF 4 30, 4W t NEW FP &L
120/208V, 30
O O 120/208V,
O 0A DISC. CT TRANSFORMER
12
30, 4W CAN
33R Fr7n
3993
e o
WIREWAY F4 4W
r ...--------- - --
--- -
------------- . e n
: G RO U N D ' --------------------- --------------- - - - - -- - - - -- - - -- .. - -- - - - - -- - - - .................. . r "_ _________---...._._.______
'-------------------------- v-- - - v-- -- ----- ------- -------------
1 �
Design Services®
For The Built
Environment
E
Atlanta Birmingham
Cincinnati
Columbus Dallas
Fort Lauderdale
Knoxville Jackson
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G R E S H A M
SMITH AND
P A R `T H E R S
6030 Hollywood Blvd.
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Hollywood, Florida 33024
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FIRM'S FLORIDA
CERT. NO.
AAP000034 /CA3806
IB26000797/LC26000381
DELTA G CONSULTING
ENGINEERS, INC.
707 N.B. 3rd AVE., 8UrrE 200
FORT LIUDBRDALE, FL 33304
(964) 627 -1112
CA/00009181
IT. MM MICHAEL HOO
ROJEdf #: 120717
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REVISION
No, - Date - Revision
ELECTRICAL RISER
DIAGRAM
E4.1
FILE:
PROJECT: 29080.00
DATE: 11/29/2012