Below is an indication of what to expect on C.M.D.S invoice
Drafting: $95.00 PH + GST
Site Surveys: $95.00 PH + GST
Associated Office Work: $95.00 PH + GST
Travel to Site and Back: $1.80 per km + GST
Expenses: Flights, accommodation, commuting, parking etc will be included in the invoicing
Keep in mind that initial communication, site surveys, drawings and set up can be time consuming but once the base drawing is established then revisions on the original drawing can be relatively quick.