Water Supply and new sanitary block at Tamang Kharka is now finished Posted on May 19, 2020 by Pat Wherity — Leave a reply Stage 1 of the 5 year plan for Tamang Kharka is now complete after 3 months work . The improvements were much needed as there was little water available for washing and flushing the toilets and a complete lack of safe drinking water. Many thanks to Kadoori for enabling this. Even more important to have washing facilities available during the Covid outbreak.