HH Logo

Himal Hydro & General Construction Ltd.

An ISO 9001 Certified Company          Excellence in Construction

A leading national company of Nepal in the field of hydropower, tunnelling, water & wastewater management, transmission line, ropeway, road, bridge and general construction since 1978.

 HH Animation

Menu:

ISO 9001

"HH's performance is much better than foreign contractors . . . . evidenced by field visits of projects under construction. . . . . this company could be ranked as the top tunnelling company [in Nepal] . . . ."

Extracts from a report of Water & Energy Commission Secretariat, Government of Nepal.

Tatopani Small Hydel Project (2 Mw)

Project Tatopani Small Hydel Project (2 Mw)
Location Myagdi District, Western Nepal
Client Nepal Electricity Authority (NEA)
Consultant CKC, Japan
Intake River Mristi River
Dam Tyrolean Weir 22m x 4m, 550m3 Masonry, 100m3 Concrete
Desilting Basin Underground 28m x 6m x 4.5m
Tunnels Headrace: 760m, 4.5m2; Tailrace 210m; Wet soft clayed ground required substantial rock support including grouting. Surge Shaft - 16m x 9m2
Powerhouse 20m x 9m x 5m truss type on area excavated 10m below ground level. Tailrace - 210m lined canal.
Air/Electricity Supplied by a Microhydel construction in connection with the diversion tunnel.
Cost of Work US$ 1.3 Million
Period 1986 - 1991

Site Layout

Tatopani - Site Layout