At the IMTT St. Rose facility the existing flotation equipment was replaced with an EC-5 to better suite the facilities processing needs. In addition to the EC-5 enhancement, an Enviro-Tech Systems’ API 421 customized with a Flight and Rake System, Rotating Wipers, Rotatable Pipe Skimmer and Sludge Auger was placed in line to process a flow of 150 GPM of various wash down fluids.