Emasa Engenharia LTDA is a Brazilian company for consultancy on steel structures. We are highly specialized in studies for their assembly, improvements of constructability strategies and rigging. For that, we design customized devices and assembly optimizations for the rigging of steel modules and equipment. Having experience since January 2011, we have a great knowledge on the assembly engineering and constructability, performing analyses that include: Analysis for the modularization of complex and large steel structures. Design and verification of rigging devices, such as lifting lugs and trunnions, through the application of finite element methods. Design and dimensioning of complex lifting arrangements, such as using several spreader beams design of rigid lifting frame for the rigging of steel modules and complex arrangements with single hook and no spreader beam. Structural verification of steel modules and equipment, with the design of reinforcements where applicable. Beyond that, due to our expertise in steel structures, we can supply all kind of consultancy, verifications, designs and quality control for a wide range of projects. Emasa Engenharia LTDA is also capacitated for the verification and analysis of heavy haul land transportation using SPMTs.