Tuesday, September 12, 2006

Ferma Corporation was back at the site today. They continued their work, adding a layer of dirt over the concrete backfill and compacting it with a Wacker DPU6055.

They also started installing the perforated PVC pipe over a bed of crushed rocks. As you can see from the pictures the pipe and rocks are wrapped with filter fabric to keep sediment from getting into the pipe and clogging it.

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