HomeMy WebLinkAbout055_S2.2_ConcreteRetainingWallSectionandDetails NOTES:
mm
1. SEE SHEETS S0.1 FOR RETAINING WALL GENERAL NOTES.
LOCATE AT FOOTING STEPS AND AT-96'MAX SPACING LOCATE AT WALL TOP STEPS, Z, SEE RETAINING WALL PLANS AND ELEVATIONS ON SHEETS C4.4 THROUGH C4.7 FOR WALL LAYOUT AND DESIGN WALL
WALL CONSTRUCTION JOINT MAY BE PLACED IN LIEU OF SECTION CHANGES AND AT-16'MAX SPACING
CONTRACTION JOINT AT CONTRACTOR'S OPTION DESIGNATION MARKS.
3. CONSTRUCTOR'S OPTION TO INSTALL PREFABRICATED COMPOSITE DRAINAGE MAT ASSEMBLY SUCH AS TREMDRAIN NW
3/4"CHAMFER WITH 1/8"ROOT IN LIEU OF CONVENTIONAL DRAINAGE ROCK BACKFILL WRAPPED WITH FILTER FABRIC. � w
3/4"CHAMFER,TYP JOINT SEALANT 4 WIDTH SAWN OR FORMED � �
ADD ONE VERT EA I EACH FACE,TYP 4. PERFORATED SUBDRAIN PIPE BEHIND RETAINING WALLS IS VENTED HIGH POINT(S)AND SLOPES 0.5%MINIMUM TO a
3/8"x 6"PVC CENTER BULB TOP,BOTTOM,AND ALTERNATE `^ w e�
FACE,EA SIDE OF JT DAYLIGHT OUTLET-SEE WALL ELEVATION VIEWS.COVER OPEN ENDS WITH GALVANIZED STEEL HARDWARE CLOTH. o 0 0
4 WATERSTOP(REAR SIDE) HORZ BARS ROWS CONTINUOUS i SHRINKAGE CRACK �
STOP HORZ BARS I THROUGH JOINT;FIELD CUT OTHER 5. FOOTING CONSTRUCTION JOINTS MUST HAVE A VERTICAL FACE,RUN ALL LONGITUDINAL REINFORCING CONTINUOUS w
3"CLEAR OF JOINT i DAMPPROOF COATING HORZ BARS 3"CLEAR OF JOINT I DAMPPROOF COATING
THROUGH THE JOINT.LOCATE JOINTS NO CLOSER THAN 4 FEET NOMINAL TO A FOOTING STEP.
6. SEQUENCE REQUIREMENT:BACKFILL WALLS BEFORE INSTALLING STONE VENEER.
WT-B
REAR FACE
0
2�� 2�� a �
CLR CLR ��
0
3/4"CHAFER GRADE STONE CAP
w a
TOW EL-SEE PLAN
STONE VENEER� 1"x 1'-6"SMOOTH ROUND EPDXY STONE VENEER - - - -� � �U�����i��
� (ANCHORS NOT SHOWN) COATED DOWEL @ 16"AT WALL (ANCHORS NOT SHOWN) GRqp � ,���p N T q�'
m CENTER,GREASE ONE END E � � �����,•�•••••Q- `
� 1/2"MIN VERTICAL VENEER JOINT ALIGN VERTICAL VENEER °� j ;�*:� �l=
0 15#BITUMINOUS FELT + • -
� WITH BACKER ROD AND SEALANT CONTRACTION JT LOCATIONS N O i WALL CLASS'A' =�: BF t���J��.��
� �O , i CONCRETE �Qi�`C•�� �2J
w � DETAIL � DETAIL � QQ-�Q-.,,°:G��.
�
� 52.2 WALL CONSTRUCTION JOINT 52.2 WALL CONTRACTION JOINT RV-B BARS ---____ i �( E����
i FH-B BARS ���NAL ���
NOT TO SCALE NOT TO SCALE • �������
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Q i f
� o �rnc�o
� V �
WT-B CORED&GROUTED GUARDRAIL POST -12"OF DRAIN ROCK WITH , i 3 � c c"�o
REAR FACE GEOTEXTILE WRAP(NOTE 3) � i o m
ANCHORAGE,SEE LANDSCAPE DETAILS o in�o
, 2" STONE CAP `L1:VERT LEG'RV-A'EXTENDS A i FV BARS � N��
� CLR LAP LENGTH INTO WALL THK'WT-B' � r� y
� 3/4"CHAFER GRADE #5 HORZ IN FF AT WALL TOP i Z m
� **L2:HORZ LEG'RV-A'EXTENDS ' i c�_
w � i TOW EL-SEE PLAN THROUGH TOE LENGTH DAMPPROOF COATING � J N m
-- � EMBEDDED ANCHOR
a ON REAR FACE WALL - �
� I i SLOTS PER VENEER SPEC
� GRAD F � i WALLCLASS'A' i
a WALL BACKFILL� �� E i �i i CONCRETE
i
� ii I 0
� � RH BARS RH BARS-------___ � i � Q
DAMPPROOF COATING
ON REAR FACE WALL _ i =
� - RV-B BARS
i
- ANCHORED I ,
-12"OF DRAIN ROCK WITH � STONE VENEER WALL BACKFILL i ANCHORED
GEOTEXTILE WRAP(NOTE 3)�y �i i i STONE VENEER
EMBEDDED � � Q
ANCHOR SLOTS i �
a �i PER VENEER a i i � Z
OPTIONAL CONSTRUCTION JOINT Q i SPEC ¢i � � Q
WITH HYDROPHILIC WATERSTOP � i � OPTIONAL CONSTRUCTION JOINT �i i
WT-A TOE = WITH HYDROPHILIC WATERSTOP i WT-Ai TOE ZQ Z
i � 0
� RV-A BARS W ITH 90°BOTTOM HOOK I TOL EL-SEE PLAN � � TOL EL-SEE PLAN l w �
_ _ - ----- - ------- � _l___ �y N
GR � RV-A BARS WITH 90°BOTTOM HOOK� � GR T 0 U
*•�Z HYDROPHILIC WATERSTOP ADE � � A�E (q Op W
���Z HYDROPHILIC WATERSTOP a 0 �
ROUGHEN CONSTRUCTION JT; FV BARS WITH 90°HOOKS, Q FV BARS WITH 90°HOOKS,
4"PVC SDR35 PERFORATED • MAY BE TWO PIECES Q J J
1/4"AMPLITUDE MIN MAY BE TWO PIECES � J
SUB DRAIN PIPE(SEE NOTE 4)
4"PVC SDR35 PERFORATED FH-A BARS a V p Q (n
SUB DRAIN PIPE(SEE NOTE 4) � ¢ 2 >
� - ROUGHEN CONSTRUCTION JT; � � Z > J
N� TT BARS� • N� 1/4"AMPLITUDE MIN � � JQ = � Q
U LT BARS � U TT BARS LT BARS FH-A BARS = � Z W
TOF EL-SEE PLAN �, ' TOF EL-SEE PLAN �,
- - - - �r - - - - -�r Q � z 0
��_6�� � ` W � �
'� KR BARS — � N Z W
MIN -- FOOTING CLASS'B' ��'6�� " O (� �
z CONCRETE(NOTE 5) MIN J FOOTING CLASS'B' m �
I CONCRETE(NOTE 5) W W
TB BARS � LB BARS � ~
� ��- � � TB BARS J LB BARS #5 WITH KR BARS : � �
� U' _ � ❑ W
N FW `�' °'U FOOTING KEY CAST Y� �
r� . . � AGAINST SOIL� , Q z
_
� - - - - - - - - - - - - - �- - - - - - - - - - - - - - - - - - - - - � 3" � 0
� 1'-6"MIN STRUCTURAL FILL ON � _ — — — — — — — — — — — — — — — — — - —CLR_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ U
� GEOTEXTILE STABILIZATION FABRIC I 1'-6"MW STRUCTURAL FILL ON 1'-0" -50%OF FW
� OVER PREPARED SUBGRADE�
GEOTEXTILE STABILIZATION FABRIC PRo�Ecr 4se�.�2sse.o�
OVER PREPARED SUBGRADE MIN oarE Mav 2025
o FW
a I i �ODOWL 2025
SHEET
o n SECTION � SECTION
SZ.Z RETAINING WALL MARKS RW-01 THRU RW-03,SEE SCHEDULE SHT S2.1 SZ.Z RETAINING WALL MARKS RW-04 THRU RW-06,SEE SCHEDULE SHT S2.1 52.2
3
0
� NOT TO SCALE NOT TO SCALE