Thank you for your interest in the Sketchup Site Contractor Extension.  We're glad you're here! 

This extension exports your Sketchup design into Siteworks-ready data that can then be used directly in Siteworks in the field and then exported to Trimble Earthworks for use in machine control applications. 

Kindly fill out the application and you will be notified by email from Trimble Labs when your application has been approved.  Please give us a few days to process the application and get back to you. 

Thanks again for your interest! 

Steve & Chris