Guys,

As a first pass we will need the following:

Overall length
Overall width
Roof height at lowest point
Roof height at highest point
Location of main services, power, water, sewage etc.
Breakdown of internal wall locations.
Facilities, i.e toilets, sinks etc.
General construction , walls, roof, etc
List of general requirements. i.e. essential, nice to have's, luxuries.

With this info we should be able to put together some working drawings.
Maybe if we have an AutoCAD operator on here they might be able to run
off a few copies.

From the look of the building, it will probably be in a fair state of disrepair,
roof I hope is corugated iron, but it looks like asbestos frm the picture
which will be a whole new ball game and very expensive to replace. But let's not look for negatives just yet. It will be quite a large project, but many hands and all that.

Nealsey