1. To study the project brief in detail and suggest changes as per the clients requirements in

coordination with the project design and project management teams.
1. To agree upon the control philosophy of the Heating, Ventilation and Air Conditioning (HVAC)

system and prepare a concept document for the same.
1. To support the project design team in working on area zoning, Air Handling Unit (AHU) zoning,

temperature, and Relative Humidity (RH) requirements for client approval.
1. To gather data from various departments, namely projects, process, utility, and electrical, for heat

load estimation in the assigned projects.
1. To supervise and analyse the heat load calculations and support the reporting engineers in

completing the task with the required accuracy.
1. To review, verify, and approve utility calculations required for HVAC.
2. To thoroughly review the heat load calculations, identify any major or minor issues related to client

or project team considerations, and discuss changes as required.
1.



To finalise and approve the heat load calculations for the facility before proceeding with HVAC

equipment calculations.
1. To support and supervise the equipment calculations based on heat load and space programming

for the project. This might involve equipment such as, but not limited to, AHUs, cooling and heating coils, ducting, dampers, filter boxes, grilles, diffusers, risers, etc.
1. To review and guide duct calculations and duct routing drawings.
2. To verify all HVAC equipment sizing and load calculations before allowing to proceed for the Bill of

Quantities (BOQ).
1. To support, supervise, and check the BOQ prepared by the team members in detail before sending

it for further approval to the project team and finally to the client.
1. To assist in developing and maintaining a technical and commercial database for HVAC equipment.
2. To update the database on a regular basis to reduce the time required for designing.

📌 Assistant Manager /Manager - HVAC Design (Thane)
🏢 Aarvi Encon
📍 Thane