Pioneering Track Record
Among the first to deliver mechanized tunneling and large underground hydropower works in Nepal — recognized firsts the sector is built on.
Nepal’s Leading Infrastructure Specialists
Civil Construction for
Hydro & Infrastructure
We deliver end-to-end engineering — hydropower plants, tunneling, transmission lines, roads, and irrigation systems across Nepal and beyond.
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Years of Experience
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Projects Delivered
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Engineers & Workers
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Tunnels Excavated
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Largest EPC Contract
Why 3HC
Why Nepal’s Developers Choose 3HC
A pioneering track record, senior engineering, modern technology and a relentless focus on safe, on-time delivery.
Experienced Engineering Team
Senior engineers and managers with decades of combined experience across complex hydropower, tunneling and civil works.
Modern Construction Technology
Advanced mechanized tunneling fleets, precision survey instrumentation and BIM-driven delivery on every project.
Safe, On-Time Delivery
A consistent record of on-schedule completion in remote terrain, backed by rigorous safety standards and zero-incident worksites.
Featured Work
Projects That Power a Nation
Hydropower, tunneling and infrastructure projects delivered across the country’s most demanding terrain.
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