• Collect and study all data related to a given task with the Team Leader.• Estimate the required time to implement a given task.• Discuss: computer model, design methodology, design criteria, drawing methodology (title block, layers, numbering system, level of details, etc.) calculation report template, and BOQ template with the Team Leader. • Coordinate the design drawings with other interconnected disciplines (e.g., Process GA, Arch, Structural, MEP, etc.…) as deemed necessary.• Prepare, Certify and Issue to the Team Leader the design documents (computer model, calculation report, BOQ and drawings) in accordance with the project requirements, specifications and design criteria. • Receive design comments and rectify them up to the full technical satisfaction.  • Summarize and analyze the quantities outcomes (e.g., Rft relative to RC for footing, col, slabs, walls, and Steel wt./m2 for purlins, frames, bracing, end gable, etc. For all disciplines) for the overall validity of the resulted design quantities.