Litwin Selects SmartPlant® 3D to Improve Productivity Litwin faces the challenge of completing turnkey jobs in a limited amount of time on a pre-defined budget. The company wanted to improve productivity and realize significant improvements in workflows and discipline integration using a new generation of engineering software. It also needed capabilities to ensure environmental compliance. Litwin completed the first phase of its overall program using Intergraph® PDS® software, and then the company selected Intergraph SmartPlant® 3D software for phase two. SmartPlant 3D provides clients with the most productive, highest-quality multidiscipline 3D modeling environment in the world for global office execution of process and power projects. SmartPlant 3D is now fully integrated with Litwin engineering capabilities, helping them realize significant productivity gains.