BIM Underground

BIM Underground

Win32 and 64, English

BIM Underground
Create 3D pipes, conduits, vaults and maintenance holes for conflict mitigation with no prior 3D modelling experience and apply Federal S.U.E (Subsurface Utility Engineering) standards.

General Usage Instructions

BIM Underground is a Windows form base app divided into four tabs - pipes and conduits, maintenance holes, vaults and help. The objects created are native to Autodesk® AutoCAD® and can be integrated with Autodesk® AutoCAD® Civil 3D® by reference, block etc.  

Once a location and/or route has been established by picking points on-screen the dimensions of the object are inserted into the form and 3d objects are created with a button click. The application does not save actual 3d solid objects but instead saves the dimensions entered to allow the user to recreate the exact structure as saved or tweak an existing structure to meet their needs. Saved structures can be exported to an xml file for importing by another user.

Structures can be projected onto Civil 3D profiles and use existing Civil 3D surfaces to assign rim elevations to maintenance holes and vault access.


Ribbon/Toolbar Icon Command Command Description


Start the Bim Underground app


The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10) and uninstall as you would any other application from your system.

Additional Information

For quick start guides and links to video, examples refer to the apps "Help" tab.

Known Issues


Company Name: BIM Underground
Support Contact:

Author/Company Information

BIM Underground

Support Information

Please contact for support.

Version History

Version Number Version Description


Added 2021 support. No change in version number


Signed release


Initial release
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