weep hole filter arangement for drain walls
DESCRIPTION
Construction methodology for weep hole arrangement for drain workTRANSCRIPT
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WEEP HOLE FILTER ARRANGEMENT for DRAIN WALL
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Filter Tool
ToolTool
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Step 1: Soil filling upto 25 mm below the weep hole and do the compaction with hand rammer.
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Step 2: Put the filter tool on the compacted soil and match the hole of tool with weep hole.
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Step 3: Fill the tool with gravels.
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Step 4: Fill the voids with sand.
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Step 5: Tamp the sand.
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Step 6: Fill with earth surrounding the tool up to the top.
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Step 7: Compact the soil surrounding the tool.
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Step 8: Lifting the Filter Tool.
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The same procedure shall be followed for other weep holes.
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THANK YOU