Water Conduit called Dhungedhara (nep.) resp. Hiti (new.). The Sunil Shakya Report listed 55 Dhungedharas in Patan. The suffix -khel (nep.) means acre or field.
No. 28
Map from http://waterarchitecturenepal.com/lalitpurhiti.php
Foto by Janau ra Sikau in https://www.youtube.com/watch?v=xzEXxjoWo-E