CDR Sample for Mechanical Engineers (233512)

This project was undertaken during my professional role as a Design Engineer. My key responsibilities included:

• Gathering client needs to define the system’s operational parameters, including load capacity, speed, and spatial constraints.
• Developing 3D models and assembly drawings for the conveyor system using SolidWorks, including structural frames, drive mechanisms, and safety guarding.
• Performing Finite Element Analysis (FEA) using ANSYS to validate the structural integrity of critical components under operational and peak loads.
• Selecting appropriate materials and standard mechanical components (bearings, motors, gearboxes) based on performance calculations and supplier specifications.
• Producing a full set of manufacturing drawings in compliance with AS 1100 (Technical Drawing) standards.
• Collaborating with the manufacturing team to resolve fabrication issues and ensure the final product met design intent.

• Skills & Technologies Demonstrated:
  • Software: SolidWorks, AutoCAD, ANSYS, MATLAB
  • Australian Standards: AS 1100 (Technical Drawing), AS 4024 (Safety of machinery)
  • Competencies: Mechanical Design, Computer-Aided Design (CAD), Finite Element Analysis (FEA), Material Selection, Design for Manufacturing (DFM), Regulatory Compliance.

This project was carried out in my professional capacity as a Mechanical (HVAC) Engineer. My responsibilities included:

• Performing the entire building’s heating and cooling load calculations by using industry-standard software (e.g., CAMEL).
• Designing the central plant layout, including the selection and sizing of chillers, boilers, pumps, and air handling units (AHUs).
• Designing the air distribution network (ductwork) and hydronic systems (piping) using Revit MEP to ensure proper airflow and thermal comfort.
• Ensuring the HVAC system design complied with the National Construction Code (NCC), AS 1668, and ASHRAE standards for energy efficiency and ventilation.
• Coordinating with architects, structural engineers, and electrical engineers to resolve clashes and integrate the HVAC system into the overall building design.
• Reviewing contractor submittals and overseeing the testing and commissioning phase of the project.

• Skills & Technologies Demonstrated:
  • Software: Revit MEP, AutoCAD, CAMEL (or similar load calculation software)
  • Standards & Frameworks: AS 1668 (The use of ventilation and air-conditioning in buildings), National Construction Code (NCC) / Building Code of Australia (BCA), ASHRAE Standards
  • Competencies: HVAC System Design, Thermodynamic Analysis, Energy Modelling, Building Services Coordination, Regulatory & Code Compliance, Project Commissioning.

This project was undertaken in my role as a Project/Reliability Engineer. My responsibilities included:

• Developing the project scope, budget, and schedule for the replacement of an aging critical pump system in a processing plant.
• Managing the procurement process, including writing technical specifications for new pumps and evaluating supplier tenders.
• Supervising the on-site mechanical installation, including alignment, pipework modifications, and integration with existing control systems.
• Implementing and enforcing site-specific safety procedures, including Lockout-Tagout (LOTO) and risk assessments, in line with OH&S regulations.
• Developing a Reliability Centred Maintenance (RCM) strategy for the new pump system to optimise performance and minimise downtime.
• Conducting root cause analysis (RCA) on premature failures of ancillary equipment and implementing corrective actions. See more of our case studies to understand our process.

• Skills & Technologies Demonstrated:
  • Software: Microsoft Project, SAP (Plant Maintenance Module), Aconex
  • Standards & Frameworks: PMBOK (Project Management Body of Knowledge), ISO 9001 (Quality Management), AS/NZS ISO 45001 (OH&S), Reliability Centred Maintenance (RCM) principles
  • Competencies: Project Management Lifecycle, Asset Management, Maintenance Strategy, Budget & Procurement Management, Contract Administration, Site Safety (OH&S) Management, Root Cause Analysis (RCA).