Provide a drawing P&ID (probably 3 sheets) as PDF (and native files of drawing program) on basis of a rather bad scanned drawing from a book. Drawing sheets should be well readable on A3 format. References between sheets to be included and errors corrected (or meaningful alternatives provided). Drawing will be used for training purposes (i.e. is not a real plant).
One revision round by me.
On application please show similar work you have done before.