Geoha Abraham George

HVAC Project Coordinator and Estimator

Air Diffusion Agencies is a renowned Australian manufacturer of state of the art accessories and technologies to provide a comprehensive range of components including air diffusers, flexible ducting, filter, fittings, ductboard and sheetmetal ducting for HVAC system

• Develop quotes by reviewing HVAC drawings, BOQ, specifications and calculations from contractors to supply accessories including grilles, dampers, FCU units, ductboard and sheetmetal ducts, flex ducts etc.
• Liaise with internal and external stakeholders through meetings and emails to meet the commitment and prioritise work schedule based on demand.
• Designed HVAC system including duct sizing and equipment selection based on project requirement considering Australian Standards like AS 1668.1, AS4254.2 and AIRAH design manuals.
• Developed competency to conduct HVAC drafting using AutoCAD, Revit and Bluebeam for commercial buildings in accordance with standards .
• Supervised sheet metal fabrication team to manufacture and test HVAC ducting to comply with SMACNA standards, and reviewed designs with a focus on producing innovative and Brisbane} 07 3062 4880 L9, 316 Adelaide St, Brisbane QLD 4000 SEED Engineers P/L www.seedengineers.com cost-effective designs and to ensure legal compliance, safety and suitability for manufacture.
• Conducted HVAC design calculation and equipment selection for small commercial outfits.
• Good understanding of VRF systems, ventilation fans, SMARTEMP diffusers, Fabric Ducting.

Mechanical Site Engineer

Advanced National Contracting has the specialization in designing and executing of the Mechanical, Fire management, and Hydraulics system in various projects including hotels, mall, hospitals and many more

• My duties include the managing of multi discipline subcontractors and suppliers, holding progress meetings to monitor the performance of on-site subcontractors. Supervising the installation, quality control, testing and commissioning of HVAC and Hydraulics systems (both plumbing and fire system) to meet company and client expectations.
• Worked closely with the Project Manager and the project team in the planning and execution of production control and collaborative meetings, to maximise the performance of the team, reducing project costs.
• I ensured that the contract deliverables of sub-contractors are in line with the contract specifications and use our quality assurance procedures, inspection and test procedures to address all outstanding matters, to make it easy for our Client Representatives to issue final take over certificates.
• Reviewed contarct aspects of projects including submissions, variation applications and RFIs
• Overviewed the execution of the HVAC and Hydraulics system to ensure it comply with project specification and standards

Trainee Engineer

• Trained in production and quality control department of the fastener production plant
• Generated cause and effect diagram for the rejected materials
• Assisted to develop product part drawings

• Modelled the Tannum Sands RAC building in Design Builder software
• Completed the JV3 envelop calculation and report

• Provided concept design, equipment selection and oversee the drafting of drawing
• Carpark CFD analysis
• JV3 piping calculations