• Worked on-site under the execution team of a 10-storey hospital building project built using a hybrid structural system combining precast concrete, composite decking, and structural steel — a departure from conventional cast-in-situ RCC construction. Key exposure included:
• Erection of CFST (concrete-filled steel tube) columns, filled with M25 self-compacting concrete (SCC) for improved load-bearing efficiency without vibration
• Installation of precast RCC beams on bolted steel bracket connections joining to the columns
• Composite floor slab construction using M45 concrete poured over profiled steel decking
• Use of Nitobond bonding agent at precast-to-cast-in-situ interfaces to ensure structural continuity between elements
• Shear stud welding operations (using an Oorja stud-welding machine) for composite deck connections
• Concrete pumping and placement using a Schwing boom pump, with checks on slump and pour sequencing