Civil Structures

DA Infra offers comprehensive expertise in the engineering, design, and construction of complex civil structures, with a specialized focus on bridge and metro infrastructure. Our capabilities span the full project lifecycle—from feasibility and design to fabrication, erection, and commissioning, supported by advanced methodologies and an experienced technical workforce.

Advanced Bridge Construction Capabilities

We have established a proven track record in delivering major bridge projects across India using a wide range of modern construction techniques, including:

Incremental Launching Method (ILM)
Segmental Construction (Balanced Cantilever & Precast Segmental)
Cable-Stayed Bridge Systems
Precast & Prestressed Concrete Technology
Steel–Concrete Composite Construction

These methodologies enable us to address complex design requirements, optimize construction timelines, and ensure superior structural performance.

Expertise in Heavy Civil & Metro Systems

Our Heavy Civil Infrastructure vertical executes technically demanding projects such as metro rail systems, elevated corridors, and multi-span bridge structures. We operate efficiently in challenging terrains and constrained urban environments, supported by specialized teams in geotechnical, structural, and construction engineering.

Execution Performance

With 24 completed civil structure projectsand 6 ongoing, we have demonstrated consistent capability in delivering high-quality, high-precision infrastructure solutions. Our execution processes emphasize:

Rigorous quality control
Construction sequence optimization
Material efficiency
Safety compliance
Schedule adherence

In-House Design & Methodology Excellence

Our strong in-house design department and construction methodology specialists enable optimized structural designs, customized erection schemes, and cost-effective solutions. This integrated approach ensures seamless coordination between engineering design and field execution.

End-to-End Delivery Capabilities

From concept development and structural modeling to fabrication and on-site erection, we provide complete, end-to-end solutions for:

Bridges and Flyovers
Metro Rail Structures
Steel–Concrete Composite Systems
Specialized Structural Works