HVAC BIM Modeller

Job description

BIM Modeller - HVAC \* Proficient in AutoCAD, Revit MEP, and Navisworks for HVAC modelling and coordination. \* Develops detailed HVAC models including sections, 3D views, annotations, schedules, and drawing setups. \* Creates and modifies HVAC Revit families with required parameters. \* Hands-on experience with DX, VRF, chilled water, ventilation, and air/water distribution systems. \* Strong understanding of HVAC low-side systems, including ducting, piping, fittings, grilles, diffusers, louvers, and dampers selection and sizing. \* Experience in commercial, industrial, and infrastructure projects (Metro rail, Road tunnel projects preferred). \* Prepares single-line diagrams, HVAC layouts, chilled water and ventilation drawings, and P\&IDs. \* Applies relevant standards such as ASHRAE, ISHRAE, NBC, SMACNA, and NFPA in modelling and detailing. \* Performs clash detection and coordination with other disciplines and supports clash resolution. \* Generates 3D models at required LOD levels and extracts coordinated drawings. \* Produces shop drawings, fabrication drawings, GFC, and as-built drawings. \* Carries out quantity take-offs for HVAC systems. \* Converts BIM models to CAD, DWF, and PDF formats as required. \* Works independently on assigned tasks while coordinating with design engineers and BIM leads. \* Experience with BIM 360 or similar collaboration platforms is an added advantage. \* Working knowledge of duct sizer, pipe sizer, and MS Office tools.