-Designing Plumbing works: ? Drainage designs and calculations according to EN and local standards. ? Storm drainage designs and calculations according to company's standards. ? Supply system design and calculation according to local standards. ? System Shop drawing and detailed BOQ. -Designing HVAC works including cooling load Calculations, duct & pipe sizing. - Designing Firefighting works including Pumps, Tanks Calculations & pipe sizing. -Creating drafts and drawings using AutoCad & Revit MEP.