To export a pipe network from Civil 3D to Hydraflow Storm Sewers:<br /><br />1. Create and design the pipe network in Civil 3D.<br />2. Go to the "Analyze" tab > "Hydraflow" panel > "Export to Hydraflow".<br />3. Select the pipe network to export.<br />4. Choose the export options and settings.<br />5. Export the network to Hydraflow Storm Sewers.
