Prepare detailed alignment drawings for highway and railway projects, including:
Typical cross-sections and running cross-sections
Longitudinal profiles
Horizontal alignment plans
Strip plans
LWR & CWR plans (railway works)
Develop and maintain 2D/3D design models using AutoCAD and Civil 3D in accordance with approved design criteria.
Assist design engineers in geometric design development, quantity take-offs, and BOQ preparation.
Work with and manage multiple design inputs, including:
Survey data (total station, DGPS, LiDAR where applicable)
Alignment geometry data
Digital Terrain Models (DTM) and surface models
GIS base maps and utility data
Point files, corridor models, and reference drawings
Ensure all drawings comply with applicable standards and guidelines, including but not limited to:




IRC and MoRTH specifications for highway projects
IRPWM, IRSOD, and RDSO guidelines for railway projects
Client-specific technical requirements and internal QA/QC standards
Translate design calculations, alignment reports, and design notes into accurate technical drawings.
Coordinate with multidisciplinary teams (structures, drainage, utilities, traffic, signaling, etc.) to ensure fully integrated and clash-free drawing outputs.
Support internal and external design reviews, audits, and approvals by incorporating comments and maintaining compliance.
Stay updated with latest AutoCAD functionalities, templates, and automation tools.

📌 Cad Designer Chennai
🏢 LT-Larsen & Toubro
📍 Chennai