● Design support to produce schematics and other plan drawings in respective fields which includes Duct Design, Pipe Sizing, Valve as well as Equipment Selection.● Preparing Data point schedules and systems Schematic drawing for BMS● Ensuring compliances and value engineering without any compromise in standards.● Preconstruction design development &coordination design of mechanical rooms and electrical rooms. ● ESP Calculation for AHU and FCU for Fan Selection.● ESP Calculation for Chilled water Net Work for Primary and Secondary Pump.● Calculation for Car Park Ventilation System and Kitchen Exhaust System which includes selection of fan.● Calculation for Air Requirement Stair Pressurization and It’s Fan selection.● Calculation for Pressurization Unit as well as Expansion Vessel for Chilled Water System.● Preparation to project Plan to finish Job and Submission to Planning department with their weight age in Project.● Procurement of HVAC Material by making collective bargaining with different HVAC Supplier within given Budget.● Preparation for Method Statement For installation of HVAC Items as per project specification and required local code as well as standard.● Monitoring and Supervision of Site work by Organizing site Profession with most effective and scientific ways as per workload and project requirement.● Preparation for O & M Manuals to submit client for final hand over.● Variation Work of project for new item and obtaining approvals from client as well as consultant independently.● Material Submittal Preparation for HVAC Item Like as AHU, FAN, PUMP, VALVE, DUCT and its Accessories, Insulation and Its Accessories and taking approvals from client and consultant.● Preparation for Plumbing, Firefighting and Chilled Water Drawing and Layout for Project JEDDAH AIRPORT.