To Reconnect Pipes and Structures in a Pipe Network

You can use the Reconnect Network command to reconnect all disconnected parts in all of the pipe networks in a drawing.

Disconnected pipe network parts Reconnected pipe network parts
Note: When opening some Autodesk Civil 3D 2015 drawings, the parts in certain pipe networks may become disconnected. You can use the Reconnect Network command to reconnect all disconnected parts in the pipe networks in a drawing.
  1. Click Modify tabDesign panelPipe Network Find.

    The Pipe Networks contextual tab is displayed in the ribbon.

  2. On the Modify panel, click Reconnect Network Find.

    The parts in the pipe networks are reconnected, and the Command line lists the number of parts in each pipe network that are reconnected. You can review which pipes are connected to a structure on the Connected Pipes tab in the Structure Properties dialog box.