- To do the modelling of HVAC systems as per Engineering team input

- Basic Knowledge on HVAC systems

- Knowledge on AutoCAD, MEP Revit

- Coordination with Electrical, ELV / ICT, Fire Engineering, Fire Alarm systems, Public Health Engineering, Piping systems, Architecture & Structure

- Preparation of ducting layouts, piping layouts, schematics with necessary annotations

- Preparation of Chiller plant layouts, AHU room layouts

- Coordinate with other stakeholders for the development of clash free model

- Modelling of supports for Pipes, Ducts

- Coordinate with modellers for the development of layouts and coordinate for clash free model

- Knowledge on Revit families and assisting for the development of current Revit families

- Ensuring the development of modelling considering the required maintenance space for all HVAC elements like Equipment, Dampers, Valves etc.,.

SECTION II: ROLE SUMMARY (Purpose of the Role)

Entry-level role responsible for supporting the creation of BIM models and construction drawings under guidance. Works closely with senior modelers and coordinators to develop discipline-specific elements using industry-standard software tools while adhering to project and organizational BIM standards

SECTION III: KEY RESPONSIBILITIES/ ACCOUNTABILITIES

- Create and update 3D parametric BIM models.
- Extract drawings, sections, schedules, and BOQs from models.




- Support clash detection and issue resolution processes.
- Ensure adherence to project BIM standards and execution plans.
- Coordinate with engineers and leads for design accuracy.

SECTION IV: KEY INTERACTIONS

Internal Stakeholder

Purpose of Interaction

· Senior Modelers – Task assignment and model review

· BIM Coordinators – Model updates and issue tracking

External Stakeholder

Purpose of Interaction

· Not applicable (primary coordination is internal)

SECTION V: KNOWLEDGE & EXPERIENCE

KNOWLEDGE

Minimum Qualifications

- Diploma / Graduate in Mechanical

Language Skills

- English, Regional Language (Preferred)

EXPERIENCE

Years of Experience

- 3–6 years of experience in BIM modeling.

Nature of

Experience

- Freshers or those with internship/entry-level exposure to BIM modeling in buildings or infrastructure

SECTION VI: TECHNICAL & LEADERSHIP / BEHAVIORAL SKILLS REQUIRED TO EXECUTE THE ROLE

SKILLS

Technical Skills

- Proficiency in BIM software (Revit, Navisworks, AutoCAD).
- Understanding of construction drawings and detailing.
- Basic interdisciplinary knowledge (Architecture, Structure, MEP).
- Accuracy and attention to detail.

Leadership / Behavioral Skills

· Eagerness to learn and follow instructions

· Attention to detail and task discipline

· Team collaboration and punctuality

📌 HVAC Bim Modeller (Chennai)
🏢 LT-Larsen & Toubro
📍 Chennai