Stabilizing a Drainage Flume w/ Erosion Matting
1. High velocity stormwater flow was causing scour & erosion within the drainage flume into the TAPP rain garden. As a result frequent maintenance was required and sediment accumulated quickly in the garden.
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2. The flume was raked and cleaned to ensure continuos slope to the bottom of the garden & washout areas filled in with compacted soil..
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... & Voila! The stabilized flume.
The flume after a couple of big storms ... holding up great!