4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09 Curved bottom of the old pool is leveled with rock and prepared to receive the milk-carton-like boxes. The boxes fit together. The entire assembled unit of boxes is then wrapped in water-permeable cloth, put in place and filled in around the sides with aggregate then covered with the geo-grid mesh. It's already collecting rain before it's covered with topsoil.
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