WAC Nepal joined Tigni Samudaik Bikas Samittee (TSBS) and CIUD to implement the WESI plan. The activities accorded first-priority included storm and grey water management, neighborhood environment improvement, indoor environment improvement and community capacity building for sustainable micro-credit. The main objective was to improve the living conditions of the people in Tigni by improving their water and sanitation practices with their involvement in all stages of the project.