Biofilter Backfilling – Oran Park NSW February 2019

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Home> CASE STUDIES > Biofilter Backfilling – Oran Park NSW February 2019

In February 2019 our Stone Slinging team was asked to backfill a large biofilter at Oran Park NSW .

The basin was too large for conventional methods which would have risked the pipes and liner and taken much more time. This type of project is a perfect application for our stone slingers.

Our client also wanted the hydro-conductivity of the biofilter to be maximised which was achieved through keeping compaction of the bio media to a minimum. The Stone Slinger methodology meant that no heavy vehicles needed to drive in the basin until the final smoothing was needed.

We placed 2500 tonnes in 3 days.

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