Sustainability & CSR

Building for People and Place

Infrastructure should leave communities and ecosystems better off. Here is how 3HC manages environmental impact and invests in the places where we build.

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Environmental Management

Responsible Delivery on Sensitive Sites

Hydropower and tunneling works sit in some of Nepal’s most ecologically sensitive terrain. We plan and execute with environmental impact in mind — from how we manage spoil and water to how we restore sites at handover.

  • Spoil, muck and slurry managed to EIA commitments
  • Water treatment and sediment control on active works
  • Dust and noise mitigation near settlements
  • Site rehabilitation and revegetation at project close
Community & CSR

Investing in the Communities We Build In

Major infrastructure transforms the areas around it. We work to make sure that transformation is positive — through local employment, fair sourcing and programmes tied to the communities at our project sites.

  • Local hiring and skills development on project sites
  • Support for local infrastructure and access roads
  • Community engagement throughout the project lifecycle
  • Programmes supporting education and local livelihoods
Recognition

Honours & Awards

Independent recognition of our work, leadership and contribution to Nepal’s infrastructure sector.

2023

Women Icon Nepal

Recognising leadership and contribution to the engineering and construction sector.

2025

Industry Excellence Honor

Awarded for excellence and reliability in delivering complex infrastructure projects.

Ongoing

Trusted EPC Partner

Repeat engagements from government bodies and hydropower developers across Nepal.

Partner With Purpose

Building responsibly, project after project.

Talk to us about how we deliver infrastructure that respects the environment and benefits local communities.