Recently the Georgia Environmental Protection Division (EPD) notified the Georgia Department of Transportation (GDOT) that silt fence check dams installed in ditches and arranged in either upstream V shapes or W shapes (as shown on GDOT Construction Detail D-24D), should no longer be used… More »

In order to evaluate the sediment control performance between various sediment control barriers, these practices must be subject to the same standardized testing procedure or evaluated in controlled side-by-side testing. Recent testing conducted at TRI Laboratory does both. More »