Job Title: Senior Civil 3D Modeler

Location: Ahmedabad, Gujarat Company: Casad Consultants Experience: 4+ years About Casad Consultants

Casad Consultants is a leading engineering and BIM solutions provider specializing in infrastructure, utilities, and construction modelling for large-scale projects worldwide. We are looking for an experienced Civil 3D Modeller with strong expertise in roads, wet utilities, dry utilities, and underground infrastructure. The ideal candidate should be proficient in Autodesk Civil 3D, capable of developing coordinated 3D models and design drawings, and experienced in Navisworks-based model coordination and clash detection.

Experience working on international infrastructure projects in the United States or Middle East will be strongly preferred. Key Responsibilities

Develop detailed and accurate 3D infrastructure models using Autodesk Civil 3D for:

- Road networks and corridors
- Potable water networks
- Sewer networks
- Stormwater and drainage networks
- Treated effluent networks
- Electrical LV/HV networks
- Telecom and ICT duct networks
- Street lighting networks
- CCTV and other underground utility networks

Develop road models including alignments, profiles, assemblies, corridors, surfaces, grading, intersections, and associated infrastructure elements.

Create and manage utility networks, profiles, sections, crossings, and interfaces within Civil 3D.

Develop design drawings and construction documentation directly from Civil 3D models, including plans, profiles,



sections, details, schedules, and other required drawing deliverables.

Prepare model-based drawings suitable for design development, tender, IFC, and construction documentation, as applicable to the project.

Create and coordinate multidisciplinary models in Autodesk Navisworks.

Perform clash detection and model coordination using Navisworks, identify hard and soft clashes, review interfaces between roads and utilities, and support resolution of coordination issues.

Interpret engineering design information, drawings, specifications, survey data, and other project inputs and translate them into accurate 3D models.

Required Technical Skills Autodesk

Civil 3D – Advanced proficiency

Autodesk Navisworks – Advanced proficiency

Strong understanding of road and infrastructure modelling workflows.

Strong experience in wet utility and dry utility modelling.

Ability to generate 2D design and construction drawings from Civil 3D models.

Robust understanding of surfaces, alignments, profiles, corridors, pipe networks, pressure networks, assemblies, sections, and grading.

Ability to understand and work with survey/topographic data and existing-condition models.

Knowledge of BIM coordination and multidisciplinary model workflows.

Bachelor’s Degree in Civil Engineering or equivalent.

Candidates with experience working on infrastructure projects in the United States or Middle East will be strongly preferred.

📌 Senior Civil 3D Modeler (Ahmedabad)
🏢 CASAD Consultants
📍 Ahmedabad