LNT/CE/1881020

- HCI-Heavy Civil Infrastructure
- Mumbai

- Posted On 06 Oct 2026

- End Date 04 Apr 2027

- Required Experience5 - 15 years

Skills

Knowledge & Posting Location

auto cad CAD Design

Minimum Qualification

General Diploma

Job Description

Preparation of Tunnel Alignment DrawingsHorizontal & vertical alignmentChainages, gradients, curves, and cross?sectionsIntegration with road geometry and portalsGeological & Geotechnical DrawingsBore log layoutsGeological longitudinal sectionsRock mass classification zones (RMR / Q?system)Overburden profiles and fault zonesTunnel Cross?Sections & Typical SectionsExcavation profilesPrimary lining (shotcrete thickness, mesh, ribs)Waterproofing layersSecondary lining (RCC)Structural DrawingsTemporary supports (lattice girders, steel ribs)Rock bolt / anchor layoutsInvert and crown reinforcement drawingsPortal retaining wallsMethod?Specific DrawingsNATM excavation sequence drawingsTBM segment geometry & ring build drawingsLaunching & retrieval shaft layouts

📌 CAD Engineer (Mumbai)
🏢 Larsen and Toubro
📍 Mumbai