wall details.pdf

- „H"
NO SURCHARGE LOADS
WITHIN THIS AREA FOR TYPICAL
LEVEL BACKFILL DESIGN
\ SECTION
4" DIA. DRAIN WITH 1/4"
FILTER MATERIAL, GALV. WIRE MESH SCREEN
1" MAX. CRUSHED AGGREGATE, (#57) 8'-0" ON CENTERS, OR
4 CU. FT. PER 4" DIA. DRAIN ONE ROW HORIZONTALLY ?
OR 1 CU. FT. PER OPEN OPEN HEAD JOINTS.
HEAD JOINT
6"+
WRAP IN NON-WOVEN
GEOFABRIC
LINE OF UNDISTURBED NATURAL SOIL III III III-III-III-11
°LEll�llr
FIII=11' (9") 12" BLOCK WALL
(5 1/4") 8" BLOCK WAL
4"PVC OR HDPE DRAINAGE STONE
DRAINPIPE
DAYLIGHT
THROUGH WALL
EVERY 50'
4"PERFORATED PVC
WRAPPED IN FILTER
FABRIC AS REQUIRED
FACE OUTLET DRAIN DETAIL
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