HomeMy WebLinkAboutR-4332478N
C'7
C'7
O
0
LU
0
N
0
N
IiI
0
N
H
m
U)
0
w
C� I
z
Q
ry
I
0
a
ry
I
D
m
of
0
co
00
LO
co
a 0I
U)
o �
L o
(N
o cY)
N
co �_
co m
GROUNDING
ELECTRODECONDUCTORS, BARE
COPPERSIZE AS SHOWN ON
DRAWINGS
EXOTHERMIC WELDED
CONNECTION (CADWELD OR
EQUIVALENT)
COPPER CLAD
GROUND ROD
NOTES:
1. TOP OF GROUND ROD SHALL BE SAND BEDDED
6" MIN BELOW GRADE.
2. CONNECTIONS TO EXISTING GROUNDING
ELECTRODE CONDUCTORS SHALL
BE CADWELD OR EQUIVALENT.
GROUND ROD CONNECTION
SCALE: NTS
PROVIDE A PVC SLEEVE AND
FILL WITH A SUITABLE PLASTIC
EXPANDABLE COMPOUND WHERE
CONDUIT PASSES THROUGH SLAB
<o
0 °,<0 0
0 0
G 0 < o U
0 ° 0<0 -
0 0
CONDUIT. FOR TYPE
REQUIRED, SEE
SPECIFICATIONS
o <o
<
0 °-<0
0 0
p 0 < G O
<
0 °,<0 -
0 0
NOTES:
1. ALL CONDUITS THROUGH CONCRETE FLOOR SLABS AND
EQUIPMENT PADS SHALL BE INSTALLED IN ACCORDANCE
WITH THIS DETAIL.
INTERIOR FLOOR SLAB PENETRATIO
SCALE: NTS
MANUFACTURE
NAMEPLAT
MIN 4 3/4" DIA
ANCHOR;
NOTES:
>HA/NEC
ACARD
WIPMENT PAD
1. SUBMIT FINAL DESIGN AND CALCULATIONS FOR SUPPORT AND ANCHORAGE
AS SPECIFIED.
TRANSFORMER MOUNTING
SCALE: NTS
GALVANIZED STEEL
SHEET METAL
ESCUTCHEON,TYP
GALVANIZED STEEL PIPE
SLEEVE OR CORE DRILLED
HOLE IN CONCRETE WALL
0 0 .0
0 0
o0 p>�o p
0 0
•p o o < po
'_o• .. .5 O• �.
INSULATION AS REQUIRED
TO FILL CAVITY
CONDUIT
ow
�z
0
u0w
z�
?�
OCQ
0—
U- J
O�
NOTES:
1. CONDUITS WHICH INDIVIDUALLY PASS THRU AN INTERIOR WALL
SHALL BE INSTALLED IN ACCORDANCE WITH THIS DETAIL. IF
WALL IS A FIRE WALL, FILL CAVITY WITH FIRE STOP SEALANT
AS SPECIFIED.
INTERIOR WALL PENETRATION
SCALE: NTS
SIZE OPENINGS
AS REQUIRED BY
TRANSFORMER
OR SWITCH
MANUFACTURER
4'-0" PIGTAIL, TYP
GROUND
ROD, TYP
GROUND
CONDUCTOR,
TYP
EQUIPMENT PAD,
TYPE XXX
i oOl � 1
1'-0" M I N
4'-0" M I N
z
0
GROUNDING LOOP AS
SHOWN ON PLANS,
TYP
PLAN
TRANSFORMER
OR SWITCH
FOOTPRINT
CONDUITS AS
REQUIRED, TYP
NOTES:
1. COORDINATE ALL FINAL PAD DIMENSIONS WITH THE ELECTRICAL
UTILITY OR MANUFACTURER'S APPROVED SHOP DRAWINGS.
2. SUBMIT FINAL DESIGN AND CALCULATIONS FOR SUPPORT AND
ANCHORAGE
AS SPECIFIED.
TRANSFORMER OR SWITCH PAD
SCALE: NTS
R-4332478
DEVELOPMENT ENGINEERING
U
msippo 11 /25/2025
DESIGNED BY: SCALE: DRAWING NO.:
D. TAFTFARREN DAFT F STRIDE BUS RAPID TRANSIT
w NT BT120-EPD105
DRAWN BY: o i FILENAME: SOUTH RENTON TRANSIT CENTER
I. KARNAS z� w -j S1-BT120-E-v2020 BT105 FACILITY ID:
.Jaco s. J
CHECKED BY: A 57079 BRT General Engineering Consultant z-- U-SOUNDTRANSIT CONTRACT No.: ELECTRICAL BT120
1 06/13/2025 EH DA DT ADDENDUM #1 D. ANDERSON �o� R�GISTEy- �wwRTA/CN 0205-24 SHEET No: REV:
0 12/10/2024 EH DA DT ISSUED FORBID APPROVED BY: �SSIONAL E:SUBMITTED BY: DATE: REVIEWED BY: DATE: SUBMITTAL DATE: DETAILS
No. DATE DSN CHK APP REVISION D. TAFTFARREN 6113125 R. PARGAS 12/10/2024 J. ALTCHECH 12/10/2024 12/10/2024 SOUTH RENTON TRANSIT CENTER 556 1