Economy
Discovery of weak rock prompts surge in Nagadhunga-Naubise Tunnel Project expenses
KATHMANDU: The Nagadhunga-Naubise tunnel route is facing an increase in cost by four billion rupees due to the discovery of weak rock during tunnel excavation, leading to necessary support structures and an extended construction period. Naveenman Shrestha, the project manager, confirmed the rise in project cost from the initial...
