HVAC DESIGN AND DRAFT • Heat load calculation using HAP • ESP calculation • Stairwell and lift lobby pressurization • Basement Ventilation. • pump head calculations • Chilled water piping Design • Selection of different equipment based on the application • Carefully Understanding the scope of project by evaluation of existing plant. • Carefully going through the tender specification ,BOQ and other documents of the project • Selection of chilled water systems AUTOCAD & SOLIDWORK • Preparing Schematics & Isometric • Preparing As-Built drawings as per services installed in site condition and Site markup. • Making 3d Duct design and type of bend design as per site condition