42 Non-downloadable, cloud based computer software for construction, building, modeling, simulation, architecture, engineering, project design, building operations, civil engineering, and project management; non-downloadable, cloud based computer aided design (CAD) software and building information modeling (BIM) software for use in construction, building, modeling, simulation, architecture, engineering, project design, building operations, civil engineering, and project management; non-downloadable, cloud based computer software for creating, designing, visualizing, simulating, analyzing, collaborating and storing of building, construction, infrastructure and environment data for use in building, engineering and infrastructure modeling