RMB project

We need a civil structural engineer with experience in designing prefabricated concrete water tanks, to design the tanks structurally according to the following:
- To be used as a human dwelling with a slight change to make doors, windows and removable walls
They are placed on top of each other for a maximum of three boxes in the form of a head
They are placed next to each other horizontally and then tied together for safety
- To be able to be installed, dismantled and transferred more than once from one location to another

This is in a nutshell, whoever finds in himself the desire to work in this field is welcome at any time
thank you