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Excavation has been cut with first few layers of Geotextile and rows of
Flo Modules |
 
All Modules are positioned, wrapping of Geotextile to complete before
backfill of sand |
Inlet Pipes are connected |
 
Pictures displays dual inlet pipes connected with sand backfill up each
side |
Spreading the Sand to backfill to finished level |
Once backfill is at finished level, heavy water compaction is carried
out |
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