Dudhkoshi Storage Hydroelectric Project (DKSHEP), located on the Dudhkoshi River across Okhaldhunga, Khotang, and Solukhumbu Districts in Koshi Province, Nepal, is a major initiative with a capacity of 635 MW.

ChesCo has completed the detailed design and cost estimates for Public Access Roads (PAR) and bridges over the Dudhkoshi River and detailed design of Lamidada Water Supply Project.  

Additionally, ChesCo is providing services for environmental studies for PAR2 and PAR7, and has completed the cadastral study for resettlement planning and also conducting Detailed Design of Dam Connecting Roads (DCR), Powerhouse Connecting Roads (PCR) and a permanent bridge.