Design Project Individual Report Project description Stage 1 Proposal Please choose the Plumbing and Drainage & Lift Service. There should be around 1250 words for each section. Please draw the diagram in CAD which i have provided and let me know the layout and calculation. Stage 2 Individual Report (2500 words) Please choose The Design report shall include the followings; a. Design calculation including system load assessment (e.g. electrical load, heating and cooling load, water service demand load). Also, please draw the diagram in CAD and make the calculation.