OpenChannelFlow introduces FRP diversion/flow-through manholes

OpenChannelFlow now offers the stormwater market segment an important tool in meeting stormwater first-flush management and permit requirements by manufacturing FRP diversion/flow-through manholes using the same high quality standards that customers expect from OCF. Let OCF meet your specialized stormwater diversion needs as well as flumes, weir plates, weir boxes and metering manholes. OCF and Southland […]