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1 STEP LOCATIONS
AND DIMENSIONS
NOTES: PER CIVIL
1. REFER TO CIVIL DRAWINGS FOR LOCATION OF RETAINING WALL, DIMENSIONS
NOT SHOWN IN THIS SET, AND WALL PROFILE.
2. RETAINING WALL SHALL BE PLACED ATOP COMPACTED STRUCTURAL FILL IN
ACCORDANCE WITH THE GEOTECHNICAL REPORT. BACKFILL OF RETAINING WALL
SHALL ALSO BE PER THE GEOTECHNICAL REPORT. REFER TO GEOTECHNICAL
REPORT FOR ADDITIONAL REQUIREMENTS.
3. COMPACTION WITHIN 3'-0" HORIZONTALLY TO THE RETAINING WALL SHALL BE
PERFORMED WITH LIGHTWEIGHT, HAND -OPERATED EQUIPMENT.
4. ADEQUATE DRAINAGE BEHIND RETAINING WALL SHALL BE PROVIDED. REFER TO
CIVIL DRAWINGS FOR MORE INFORMATION.
5. NOTIFY THE STRUCTURAL ENGINEER WHERE LIMITATIONS NOTED IN THE
STRUCTURAL DRAWINGS CANNOT BE MET.
RETAINING WALL PLAN AND NOTES
SCALE: 1 /4" = 1'-0"
HOOK FTC
REINF WH
INTERRUF
MATCH SI;
OF FTG H(
BT120-SFP001
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RETAINING WALL AT STEP DETAIL
SCALE: 3/4" = 1'-0"
CL WALL STRC FENCE PER CIVIL
ALIGNMENT T,
1 ST
z Q 1 1411
TRANSIT CENTER 22 EMBED PL1/2 X12
FINISH GRADE EL = N W/ (4) 1/2" DIA STUDS @ 9",
PER CIVIL TOW 6" MIN EMBED
NOTE 3, 4
111III.
(2) ADDL #5 CONT
BARS AT STUD EDGES
CONDUIT,
1 1/2" OD MAX u
1 3/4" MAX HOLE O
SLR w o
w �
U)
#5@12"
#4@12" T&B BLR �
TOF I zQ
#4@16" BW
ADDL (1) #4 CONT
AT HOOK
WALL STEM STEP
LOCATION
HOOK STEM HORIZ
REINFORCE WHERE
INTERRUPTED, TYP
SPLICE STEM HORIZ
REINF, NOTE 2
NOTES:
1. STEP LOCATION PER CIVIL.
FOOTING AND STEM STEPS MAY
BE AT THE SAME LOCATION.
2. AT CONTRACTOR'S OPTION, STEM
HORIZONTAL REINFORCING MAY
BE CONTINUOUS THROUGH STEP.
3. ONLY REINFORCING AT WALL AND
FOOTING STEP CONDITIONS SHOWN
THIS DETAIL.
4. AT CONTRACTOR'S OPTION, SLOPE
SUBGRADE AT 1:1 IN LIEU OF
STEPPED BOTTOM OF FOUNDATION.
RETAINING WALL SCHEDULE
WH
ST
BT
BW
SLR
BLR
<=1'-0"
1011
1811
4'-311
#4@12"
#5@8"
:52'-011
1011
1811
4'-811
#5@12"
#5@8"
:53'-011
1011
1811
5'-211
#5@12"
#5@8"
:54'-011
1011
1811
6'-011
#6@ 12"
#5@8"
NOTES:
1. REFER TO "RETAINING WALL PLAN AND NOTES" FOR
ADDITIONAL INFORMATION.
2. HOOK REINFORCING AT ENDS. PROVIDE A 2'-0" SPLICE
WHERE REQUIRED.
3. EMBED PLATE IS PROVIDED TO CONNECT THE METAL FENCE
TO THE RETAINING WALL. CONTRACTOR TO COORDINATE
THE EXACT LOCATION OF PLATES WITH FENCE SYSTEM
CHOSEN. CONTRACTOR TO COORDINATE RETAINING WALL
REINFORCING WITH EMBED PLATES. THE CONNECTION HAS
BEEN DESIGNED WITH THE ASSUMPTIONS:
a. 6-0" TALL FENCE
b. 8'-0" MAXIMUM SPACING BETWEEN POSTS
c. 50% POROSITY OF FENCE
d. 8'-0" TALL POST WHERE CAMERA IS MOUNTED.
4. REFER TO ELECTRICAL DRAWINGS FOR CONDUIT SIZE AND
LOCATION. CONDUIT SHALL NOT PENETRATE RETAINING
WALL WITHIN 12" FROM TOP OF FOOTING. PLACE HOLE IN
EMBED PLATE AT CENTER, ALIGNED WITH CENTER OF POST.
RETAINING WALL SECTION DETAIL
SCALE: 3/4" = V-0"
A242 PL1/4
NOTE 1
3/16
NOTE 5
3/16
A242 EMBED PL1/2X12
@ 36" W/ (4) 1/2" DIA STUDS
6" MIN EMBED, NOTES 3 & 6
RETAINING WALL
NOTE 2
FINISH GRADE
PER CIVIL
(3)#4
#4 @ 12"
1
1r
1'-011
1" TYP
3" TYP
#4@ 12"
#4@12" o
1
CV
�z
co 2i
DECORATIVE WALL
0
Em
(3) #4
SITTING WALL
NOTE 2
FINISH GRADE
PER CIVIL
POLYSTYRENE
PER TYP DTS
(3)#4
#4@ 12"
.
2' - 011
2' - 611
.J J
SEAT WALL
CHAMFER PER
LANDSCAPING
DRAWINGS
#4 @ 12" E F o X
#4@12" N
NOTES:
1. REFER TO LANDSCAPING DRAWINGS FOR PLATE PROFILE, PANELING, AND POROSITY. ROUND TOP EDGE OF PLATE.
2. REFER TO LANDSCAPING DRAWINGS FOR RETAINING WALLS PROFILE AND LOCATION. RETAINING WALLS MAY SLOPE
PER CIVIL DRAWINGS. BEND LONGITUDINAL REINFORCING TO MATCH SLOPE.
3. PLACE THE CENTER OF THE FIRST EMBED PLATE 18 INCHES FROM THE VERTICAL PLATE PANEL END, RETAINING
WALL END, AND RETAINING WALL BEND. CONTRACTOR TO ENSURE THERE IS A 2-INCH CLEAR COVER BETWEEN ANY
PORTION OF THE EMBEDDED PLATE ASSEMBLY AND WALL REINFORCING.
4. REFER TO "RETAINING WALL PLAN AND NOTES" FOR GEOTECHNICAL INFORMATION.
5. USE WEATHERING STEEL ELECTRODES.
6. PAINT FACES OF EMBEDDED PLATE THAT WILL BE EMBEDDED IN CONCRETE.
ARCHITECTURAL RETAINING WALLS C�
SCALE: 3/4" = 1'-0"
DESIGNED BY:
L. DOWELL �o EsPV AA
DRAWN BY-
R. MUNRO w co
4Sr.RIDE
CHECKED BY: BRT General Engineering Consultant
D. PRINDLE �,�22 264�w�
0 12/10/2024 LPD DJP AE ISSUED FOR BID APPROVED BY: ��SUBMITTED BY: DATE: REVIEWED BY:
No. DATE DSN CHK APP REVISION A. ESPARZA 17/Jan/20 I R. PARGAS 12/10/2024 J. ALTCHECH
SCALE:
Q
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AS NOTED
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FILENAME:
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S 1-BT 120-S-v2020
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CONTRACT No.:
1Y 1
RTA/CN 0205-24
DATE:
SUBMITTAL DATE:
12/10/2024
12/10/2024
BT120-SFP001
STRIDE BUS RAPID TRANSIT
SOUTH RENTON TRANSIT CENTER
BT 105
STRUCTURAL
SECTIONS AND DETAILS
RETAINING WALL
R-4332316
DEVELOPMENT ENGINEERING
msippo 11 /25/2025 U1
DRAWING NO.:
BT120-SGD161
FACILITY ID:
BT120
SHEET No: REV:
394 0