What does it mean to outsource engineering or BIM work to CASAD?

You hand off specific design, drafting, or modeling tasks — a single discipline or a full project — to our team as an extension of yours, while your firm retains ownership of client relationships and final decisions.

Does CASAD only do BIM, or full engineering design?

CASAD is a multidisciplinary engineering and BIM consultancy — we deliver structural, bridge, highway, railway, and architectural design in-house, with BIM modeling as one integrated service among several, not a standalone offering.

Which codes and standards does CASAD work to?

We work to IS, ACI, ASCE, BS, Eurocode, and GCC standards depending on project geography, so deliverables are compliant with your governing code from the outset.

Where is CASAD based, and how does that help international clients?

We're headquartered in Ahmedabad, India, with delivery operations in Austin, Texas and Dubai, UAE — giving us working-hours overlap with US, UK, and GCC teams.

Can CASAD work as an extension of our existing team?

Yes. We integrate directly into your existing workflows and communication tools, working under your project standards and reporting structure rather than as a separate, disconnected vendor.

What are the benefits of partnering with CASAD for engineering or BIM work?

Access to experienced engineers and BIM specialists without the overhead of hiring and training in-house, faster turnaround through our scalable team structure, and cost efficiency without compromising on international code compliance.

PDPU Junction Flyover

7 days ago
2 min read

Location: Gandhigram–Botad Railway Line, Gujarat Casad Services: Structural Design

Project Overview CASAD Consultants delivered the comprehensive structural design for the high-capacity PDPU Junction Flyover along the strategic Gandhinagar–Koba–Aerodrome Road. Engineered to alleviate heavy urban bottlenecks along the prime corridor connecting the state capital to the airport, the 6-lane elevated deck accommodates high daily traffic volumes with optimized load distribution. The modern urban corridor stands as a landmark civil engineering project supporting Gandhinagar's smart city expansion.

Key Technical Details

Dimensional Scale: Total structure length of 739.0 meters with a 27.0-meter wide dual-carriageway cross-section.
Structural System: Multi-span concrete deck system utilizing prestressed concrete (PSC) girders supported on heavy-duty reinforced concrete piers and deep pile foundations.
Traffic Corridor Optimization: Engineered for high dynamic highway load standards, featuring integrated service lanes, ramps, and transition zones to streamline grade-separated junction traffic flow.

Casad's Scope of Work

Detailed Structural Design & Engineering: Authored complete structural calculations, design modeling, and working drawings for superstructures, substructures, piers, and foundation systems.
Alignment & Geometric Design: Developed optimal vertical and horizontal alignment geometry to accommodate high-speed airport corridor traffic safely within urban right-of-way constraints.
Proof Consulting & Regulatory Clearances: Coordinated design validation, working closely with government road authorities (Roads & Buildings Department, Government of Gujarat) to obtain formal structural design approvals.
Construction Support & Technical Supervision: Conducted regular site inspections and engineering support during foundation, pier, and deck casting phases to ensure strict adherence to design specifications.

Capabilities in Action

Large-Scale Urban Highway Engineering: Advanced expertise in structural design for long-span urban flyovers, elevated corridors, and complex arterial grade separators.
Foundation & Substructure Design: Proven capability in engineering deep pile foundations, heavy pier caps, and elastomeric bearing systems tailored for high dynamic vehicular loads.
Government Infrastructure Delivery: Established track record of leading end-to-end design workflows for high-profile public sector transport infrastructure under tight quality and timeline parameters.

CASAD Consultants

PDPU Junction Flyover

Key Technical Details

Capabilities in Action

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