Barge plans

Anyone have or know of plans for a work platform or derrick barges of around 1/50th scale please

hi damien,
 
i built this a few years ago from free plans in model marine international see pic. if this is what you are looking for i will try and find information as there is no build log with plan. i built it from scrap ply plank on frame.
 

 
it is classed as a dumb barge with no prop was towed in position just has rudder,
 
david

Thanks David, I should have been clearer.

This is more along the lines of my thinking.

http://www.marinediesel.com.au/_dbase_upl/MDT1802.pdf

With a short paddle drive unit pusher tug.
Just dreamin mulling ideas for next model.

I may have to design it from scratch to fit my perceptions of paddle era equipment.