Welcome to the online home of The BSC/Cullinan Associates, a joint venture between the BSC Group and Cullinan Engineering. Our consulting business includes Engineering Surveys and Geospatial Data Mapping.

BSC/Cullinan is proud to be involved in Boston's Central Artery/Tunnel Project, one of the largest civil engineering works in the world. We contribute to the success of CA/T engineering by providing Surveying, Monitoring, Quality Assurance, and mapping, and software applications.

Click here BuildBoston to view "Applications for Design & Construction - 3D Laser Scanning for the CA/T Project (PowerPoint presentation, requires Internet Explorer 4.0 or later).