Precast element erection, Design of Launching girders, Modular Construction methods, Design of Short line Longline moulds, Full span erection of precast Box Girder, Design of Mould shutters, Design of Pier Pier cap shutters, Design of Formwork, Design and Development of Erection schemes, Design of Strut Walers, Design of Enabling Structures, Construction Methods for Metros, Interaction with Fabrication agencies