Job Description
Job Summary
The Plant 3D Piping & P&ID; Designer is responsible for developing accurate 3D piping models, detailed layouts, P&IDs;, and associated engineering deliverables using Autodesk Plant 3D. The role supports multidisciplinary engineering teams across Industrial Plants, Minerals & Metals, Conventional & Renewable Power, and Nuclear facilities, requiring robust understanding of sector-specific codes, safety standards, and high-quality design practices.
Key Responsibilities:
 Develop detailed 3D piping models in Autodesk Plant 3D for industrial, mining, power and nuclear plants.
 Route piping considering process flow, equipment accessibility, maintenance, expansion, and safety requirements.
 Incorporate sector-specific constraints such as:
 Industrial: high-volume utilities, continuous process layout.
 M&M;: abrasive slurry lines, rugged environments, large equipment footprints.
 Power: high-pressure steam lines, turbine building layout constraints.
 Nuclear: strict safety-class piping, seismic considerations, redundancy.
 Develop, update,



and maintain P&IDs; in line with process engineering input.
 Ensure compliance with sector-relevant standards (e.g., ASME, ANSI).
 Generate piping isometrics, fabrication drawings, BOMs, tie-in details, equipment layout drawings, and support drawings.
 Work closely with process, mechanical, civil/structural, electrical, instrumentation, safety, and quality teams.
 Participate in 30%, 60% and 90% model reviews using Navisworks or similar tools.
 Resolve design clashes, construction feasibility issues, and ensure alignment with project execution strategy.
 Maintain consistent CAD standards, design methodologies and practices.
 Produce documentation suitable for audits.
Required Qualifications:
 Degree / Diploma or ITI in Mechanical Engineering, Piping Design, or related discipline.
Experience:
 3 – 10+ years of piping design and 3D plant modeling experience.
 Hands-on experience with Autodesk Plant

📌 Plant 3D Modelling (Mumbai)
🏢 AtkinsRéalis
📍 Mumbai