These photos show the laborious and difficult process of moving a « virole » into position. A virole is a reinforced concrete ring one meter high and one meter in diameter. The first virole is put on the ground where the well is to be dug. The well digger jumps inside and starts digging and eventually the virole drops one meter so the top is at ground level. The next virole is then rolled, tilted and somehow moved into position on top of the first virole, and then the entire process is repeated. A 20-meter deep well will have……20 viroles stacked on top of each other. |
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