SIS BIM is a specialized BIM consultant that provides services to clients in the Middle East and India, including 3D/4D/5D modeling solutions. The document discusses enhancements to mechanical, electrical, and plumbing engineering in Revit 2016, including new piping flow units in liters per minute, performance-only and volume-only calculation settings to improve performance, improved snapping behavior, integration with Autodesk Fabrication for detailing, and exporting fabrication jobs between Revit and Autodesk Fabrication products.