ABS Accepting 3D Models for Class Surveys

Classification society ABS said it completed a pilot project with U.S. shipbuilder General Dynamics NASSCO that used 3D digital models for class surveys. This project means ABS is able to fully support 3D model integration into engineering and now survey.

The pilot saw surveyors use 3D digital models instead of traditional 2D drawings for the simulation of new construction surveys on several steel blocks. 3D Model-Based Class allows a designer or a shipyard to eliminate 2D drawings, saving up to 25% design time, ABS said, adding 3D models are easier to navigate and can reduce time required to train shipyard craftsmen.

The 3D models were viewable to surveyors in ABS software and could be seen remotely and in real-time, and the surveys were completed without any significant issues, ABS said.

“ABS is leading the way in the development of digital class and this significant step forward is another example of how we are innovating with digital technologies to deliver operational efficiencies for the industry,” said Christopher J Wiernicki, ABS Chairman, President and CEO. “ABS continues to lead classification into the future by leveraging data and digital technologies as we transform our core services and drive new and innovative solutions.”

“Elimination of 2D drawings from the design and construction process is very appealing to NASSCO,” said Tim Glinatsis, NASSCO Vice President of Engineering & CIO. “We look forward to continuing to work with ABS to identify digital initiatives that can improve shipbuilding and classification.”