To prepare the following:
1) CAD drawings to include floor plan and elevations that can be printed to scale as A3 (see attached the proposed plan / elevation and typical examples of plan and elevations)
2) CAD drawing showing construction detail (see attached)
3) After this work is finished there may well be some slight alterations as this project progresses. Your hourly rate for dealing with small alterations.
4) The format of your files and any particular software required?
Please note that some plans show pitched roof which is NOT correct. The design is to implement a slant roof design.