Ongoing Project

Bulk Distribution System

  BULK DISTRIBUTION SYSTEM for Water Supply Project funded by Asian DeveloMore

Janakpur Airport Terminal

Railway Project

Name of Project:   

IRCON-Railway ProjectMore

Dhap Dam Project

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Bagmati Corridor Development

Raman Construction is enthusiastically waiting to More

Walkability City Centre

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KUKL Water Supply Project

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Sakhuwa Water Supply Project

Name of  Project:           &nbsMore

Urban Road Of Janakpurdham

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Mirchaiya Water Supply Project

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DBST Blacktop Road Project

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Rehabiliation Kawasoti Town Water Supply

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Sewer and Drainage Management


Besides of several core construction services in major earthworks, Raman Construction provides comprehensive sewer and drainage design and construction service. Our experience and skill for more than 2 decades in construction business makes us capable in heavy civil construction projects involving large-scale sewer and water main construction. Our approach to drainage and wastewater handling is always to develop comprehensive and environmentally friendly solutions
As being one of the leading construction company in Nepal, our drainage and sewer installation services include:
Deep sewer projects requiring special equipment
Water mains and underground pipe laying
Subdivision water and sewer installation
Specialist sewer construction for commercial and industrial plants
Culvert construction and renovation
Wastewater drains and septic systems
Blue-con: major pipelines and water mains
River Training around sewerage treatment site