Mount Everest is visited by many climbers each year, which results in quite some rubbish on the mountain. In recent years there have been efforts to clean up the mountain and bring disregarded gear and waste down the mountain.
The program of this exercise is to design a small building for Camp 3, not for climbers but for the crew which will clean the camp once every one or two years. Camp 3 is the last camp to have a rocky surface and is at 6800m above sea level.