The Asian Development Bank (ADB) on Monday said it has approved a loan of $125 million (around Rs 938 crore) for water supply and sanitation projects in Uttarakhand. The funds will be utilised to improve access to quality water supply and sanitation services in the Himalayan state, ADB said in a release. Under this project, 136 kilometres of water pipe system will be constructed to replace defective water networks in South Dehradun. This will ensure reliable and continuous water supply, benefitting an estimated 40,000 people, including 4,000 urban poor and vulnerable groups.