Railway Engineering
At CASAD, our railway engineering philosophy is rooted in two key principles: operational reliability and passenger & freight safety. We specialise in the end-to-end planning, design, and modernization of railway infrastructure, ranging from mainline track corridors and industrial sidings to complex metro rail networks and multi-modal transit hubs.
Comprehensive Railway Engineering Services
We offer end-to-end railway infrastructure services tailored to client needs, including:
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Alignment & Track Layout Design: Route selection, track alignment, horizontal/vertical profiling, and yard geometric design for new and expanded lines.
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Feasibility Studies & DPR Preparation: Comprehensive Detailed Project Reports (DPRs), ridership analysis, and techno-economic feasibility studies.
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Tender & Construction Documentation: Preparation of accurate Bill of Quantities (BOQ), cost estimation, and technical specifications compliant with railway standards.
Technical Capabilities
Our team of seasoned railway engineers and industry experts excel in:
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Advanced Engineering & Track Software: Industry-leading tools including Bentley OpenRail, Civil 3D, AutoCAD, and STAAD.Pro.
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Permanent Way (P-Way) Engineering: Ballasted and ballastless track bed design, Continuous Welded Rail (CWR) stress analysis, and turnouts design.
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Geotechnical & Earthworks Design: Deep cut and fill stabilization, subgrade improvement, embankment slope analysis, and drainage design.
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Construction & Asset Management: Construction supervision, track maintenance profiling, track geometry inspection, and asset lifecycle management.
Construction Support and QA
Throughout the construction our team provides full-scope field support to ensure rail infrastructure designs are executed with absolute precision. We deliver specialized construction supervision, alignment verification, track geometry quality assurance, and block-period (possession) optimization—verifying compliance with strict railway authority standards, resolving field challenges quickly, and ensuring on-time project completion with minimal service disruption.
Specialised Services
In addition to our core railway services, we offer specialised engineering solutions tailored to the unique structural and operational requirements of modern rail networks.
Whether it’s long-span railway bridges, complex underground station geometries, or innovative high-strength materials, our team has the expertise and resources to deliver custom structural engineering solutions that meet your project’s specific safety, performance, and durability objectives.
Structural Engineering & Design FAQs
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Can CASAD provide seismic retrofit design for existing structures?
Yes. We assess existing structures for seismic vulnerability and design retrofit solutions — including foundation strengthening, reinforcement of structural members, and compliance upgrades — to bring older buildings up to current seismic code requirements.
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Which structural analysis and design software does CASAD use?
Our team works in STAAD.Pro, ETABS, SAFE, and Revit Structure, supported by RISA and MIDAS for specialized analysis, giving us the flexibility to match whichever platform your project or team already works in.
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Can CASAD's structural BIM models integrate directly into our existing BIM platform and execution plan (BEP)?
Yes. We work strictly within your project’s BIM Execution Plan (BEP) and exchange data seamlessly using open BIM standards (IFC) alongside Revit and Tekla. Whether you need automated shop drawings, data integration, or 4D/5D construction staging, our structural models align directly with your overall project delivery.
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Can CASAD handle structural design for industrial and heavy-load facilities, not just buildings?
Yes — our structural scope extends beyond commercial and residential buildings to industrial plants, heavy-lift infrastructure, and specialized facilities, including equipment foundations, industrial platforms, and process structures.
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Can CASAD work to a specific national building code, such as IBC, Eurocode, or IS?
Yes. We design to IS, ACI, BS, and Eurocode standards depending on project geography, so your structural deliverables are compliant with the governing code for wherever the project is being built.
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Does CASAD only design new structures, or also work on strengthening existing ones?
Both. Alongside new-build structural design, our retrofitting and rehabilitation services extend the service life of existing structures and bring them into compliance with current codes, without requiring a full rebuild.
