ChasmTech helps civil engineers, surveyors, architects and drafters

Product More Work in Less Time
With fast, easy to use, intuitive design tools.

Civil Site Design turbocharges Civil 3D with easy to use automation tools.

It works with Civil 3D, AutoCAD and BricsCAD giving you full control over your core CAD software.

BricsCAD is the only real AutoCAD alternative!

Rewritten from the ground up, it is DWG, command line and LISP compatible.  The perfect CAD solution for architects and drafters

What if there were a Better Version of Civil 3D that

Automated Road and Curb Return Design...

Increased Civil 3D's performance...

Gave You CAD Platform Options...

Well there is - its called Civil Site Design

Why your firm MUST consider 
Civil Site Design?

Do you just want to make Civil 3D better?

Civil Site Design for Civil 3D works on top of Civil 3D and just makes it better.

Civil Site Design's automation tools allow your designer's to do more, in less time, with fewer crashes and less training!

You will save hours of effort on every subdivision design. Civil Site Design will automatically generate your Civil 3D surfaces, profiles,  assemblies, corridors, feature lines and pipe networks.

Faster design while maintaining compatibility with your existing production styles and standards.

Ask your designers to take a look at this 5 minute video.

Do you need to get junior designers productive quickly?

Civil Site Design's user interface allows junior designers to become productive in days not weeks.

Given a Civil 3D surface and alignments, Civil Site Design allows users to generate an preliminary design in minutes.

Specialized tools allows users to:

    - Create and apply road specific templates

    - Visually adjust the vertical design

    - Balance cut and fill

    - Easily design cul-de-sacs

    - And much more!

The design can be easily shared with senior designers who can make revisions and pass it back. 

Are you looking for a compatible Civil 3D alternative?

Civil Site Design for BricsCAD is an intuitive, feature rich design package that is optimized for residential and commercial subdivision design as well as traditional road and highway design. 

It provides fast intuitive design tools offering you all the features of Civil 3D without the complexity.

With a comprehensive e-learning system, YouTube channel and local support, you will be fully operational in hours - not weeks.

Designs can be shared between BricsCAD and Civil 3D users with minimal effort.

And it has flexible licensing - perpetual, subscription and network licenses.

Civil Site Design for Civil 3D

Civil Site Design for BricsCAD

Civil Site Design will dramatically increase your productivity by:

Significantly reducing design effort with automation tools for routine tasks such as curb returns 

Stabilizing Civil 3D, reducing or eliminating frequent crashes

Generating your profiles, assemblies, corridors and pipe networks for you automatically

Allowing new users to become productive in days rather than weeks with Civil 3D

Giving you control of your software costs with the option of  perpetual licenses


Implementing Civil Site Design will make you more productive and will drive more profits to your bottom line!


Are looking for an AutoCAD alternative ...Look No Further...


BricsCAD is everything that you could want in an AutoCAD compatible  platform!


DWG compatible; LISP and command line compatible; Faster; Lower cost; Perpetual licenses


Virtually zero risk - your staff will be fully operational in hours.

Book a Demo Here!

Want to see Civil Site Design in action?


Learn how powerful and how easy Civil Site Design is for your staff to Learn!


Software designed to automate the real work you do!