KATHMANDU, Jan 27: On June 14, 2023, the employees working in the under-construction Super Hewakhola hydropower project at Chainpur, Sankhuwasabha, went to sleep after having dinner. The heavy flood in Hewakhola at around 9:30 PM not only washed away 18 workers along with their tents built on the river bank, but also damaged more than half a dozen structures of the project.