Therefore, Barbara Hirschbichler decided to raise funds to build a water pipeline. Thiswas in 2002, and it was the first independent project of the Karakorum Aid organisation. The project holds special significance, as the pasture lies at the foot of the mountain where Albert Hirschbichler (the father of the organisation´s chairwoman and co-chairman) is still buried under the ice. He lost his life in 1959 while attempting the first ascent of the 7,795-metre high Batura I.

The water pipeline was essential to irrigate the pastures of the village of Passu in the Hunza Valley, thereby securing the livelihoods of the local residents. As a result of her efforts, Barbara Hirschbichler was made an honorary citizen of Passu. The inauguration ceremony was attended by the then German ambassador and his wife.

Even today, 22 years later, the pipeline continues to irrigate the pasture in Yashpirth, as the alpine meadow is called.