Devdaha-3, Rupandehi, Nepal
+977 71-560-XXX
info@nationaltechhe.com.np
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End-to-End Hydropower & Electrical Engineering

From feasibility and design through construction, commissioning, and long-term operation — we deliver the full value chain of hydropower and electrical infrastructure services.

01

Project Development

Site identification, hydrological assessment, licensing support, and PPA negotiation — taking projects from concept to financial closure.

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02

Feasibility & Detailed Engineering

Pre-feasibility, full feasibility studies, hydraulic & geotechnical investigations, and detailed engineering design stamped by certified professionals.

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03

Civil Construction

Diversion weirs, intakes, settling basins, headrace tunnels, surge shafts, and powerhouse civil works — built to IS-3370 and IEC standards.

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04

Electromechanical Works

Turbine-generator installation, governor commissioning, hydromechanical equipment, penstocks, and complete mechanical balance-of-plant.

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05

Transmission Line Construction

HV and MV transmission line design, tower erection, conductor stringing, and full power evacuation infrastructure up to 220 kV.

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06

Substation & Switchyard

Switchyard design, transformer installation, protection relays, busbars, control & SCADA systems for grid synchronization with NEA.

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07

Operation & Maintenance

Long-term O&M contracts, condition monitoring, scheduled outages, performance optimization, and 24/7 rapid-response field service.

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08

Engineering Consultancy

Independent design review, technical due diligence, third-party verification, and advisory support for developers, lenders, and EPCs.

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A Disciplined Engineering Process

01

Consultation

Understand requirements and site conditions.

02

Planning

Feasibility, BOQ, and resource scheduling.

03

Engineering

Detailed design and authority approval.

04

Installation

Execution by certified engineers.

05

Testing

Commissioning and verification.

06

Maintenance

Preventive servicing and 24/7 support.

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Request a customized quotation for any of our engineering or technical services.

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