Concept Oval, is focused on ease of assembly.
For relief efforts Time / Speed will be crucial - Logistics and availability of local resources to combat calamity.
In case of earth quake local resources will be destroyed / will be scarce.
So OVAL is designed to be supplied by relief agencies .
Light weight construction.
Low Cost of unit.
Easy deployment and Removal.
Scaling up Possibilities like : Emergency hospital, command posts etc.
Concept thought 8 min , execution in Photoshop 23 min
Hope it will help the cause !!