DPR — Odhari–Dharahi Road (NH 60, 40 km)

The Odhari–Dharahi section of NH60 runs 40 km through the Sunsari and Morang corridor, carrying the kind of mixed traffic — freight, local, agricultural — that punishes a pavement designed to a single assumption.

e2services delivered detailed engineering survey, design and DPR for the section, working for the Department of Roads' Planning, Monitoring and Evaluation Section.

Corridor survey on a live national highway has its own constraints: the survey has to be dense enough to support earthworks and drainage design while the road stays open. Our own GNSS and UAV capability is what makes that a scheduling problem rather than a traffic-management negotiation.

The DPR package covered alignment, cross sections, pavement and drainage design, structures, quantities and cost estimate to the format the Department procures from.