Roles & Responsibilities Mechanical Draftsman (ISGEC)
Prepare detailed mechanical drawings, fabrication drawings, and assembly drawings using AutoCAD.
Develop General Arrangement (GA) drawings for pressure vessels, heat exchangers, columns, reactors, and boilers.
Prepare shell, channel, nozzle, support, and other component drawings as per engineering specifications.
Interpret engineering drawings, P&IDs;, technical specifications, and design inputs.
Prepare Bill of Materials (BOM), material details, and cutting lists.
Incorporate welding symbols, dimensions, tolerances, and fabrication details in drawings.
Ensure drawings comply with applicable engineering codes and standards, including ASME.
Coordinate with Design, Production, Quality, and Project departments to resolve drawing-related queries.




Revise and update drawings based on engineering changes and client comments.
Prepare as-built drawings and maintain proper drawing records and documentation.
Ensure accuracy of drawings before releasing them for fabrication.
Support shop-floor and site teams with technical drawing clarifications.

Key Skills Required
AutoCAD 2D & 3D
Mechanical drafting and detailing
Pressure vessel and heat exchanger drawings
Fabrication and assembly drawings
GA drawings and BOM preparation
Welding symbols and GD&T;
ASME standards
Engineering drawing interpretation

📌 Draughtsman Yamuna Nagar
🏢 Isgec Heavy Engineering
📍 Yamuna Nagar