HVAC Designing & preparation of AC plant, Ducting, piping layout with bill of materials for various applications such as Pharmaceutical industries, hotels, offices, hospitals, restaurants, banks, theatres, auditoriums, Laboratories and etc., Selection of Equipments like AHU, Cooling Tower, Chiller. Preparing ducting layout, plan, section, duct area calculation. Preparing heat load calculation arrive Hourly analysis program. Preparation of utility piping schematic. To calculate the CFM as per room classification (like Class 1K, 10K, 100K & comfort) and prepared HVAC Airflow diagram. Prepared Utility piping layout, plan, section & elevation. Final Duct measurement end of the site execution and preparing as build layout. Coordination with clients, architects, interiors and other contractors. Review and approval of vendor drawings & documents