From alignment surveys for water supply networks to drone mapping for highway corridors — Hi-Tech Land Survey delivers accurate, technology-driven field data for infrastructure projects of every scale.
We carry out detailed alignment surveys for water supply distribution networks, sewerage trunk mains, gravity and pressure pipelines, and utility corridors. Our teams establish precise horizontal and vertical alignments — fixing the exact route of the pipeline on the ground with total station and DGPS before any excavation begins.
We conduct full topographic surveys capturing ground features, elevations, structures, and terrain details across project areas of any size. Using DGPS, Total Station, and drone photogrammetry, we generate accurate contour maps that form the base for all engineering design and planning work.
Our drone survey capability allows rapid data collection over large project corridors and areas that would take weeks using traditional methods. We use UAVs to produce high-resolution orthomosaic maps, 3D surface models, and spot level datasets — dramatically reducing field time while maintaining survey-grade accuracy with ground control points.
Accurate control networks are the foundation of any reliable survey. We establish primary and secondary control points using 48-hour static GNSS observation — achieving millimetre-level accuracy. Reduced Levels (RL) are flown from designated national benchmarks to every site, creating a trusted vertical datum that all subsequent survey work references.
Hi-Tech Land Survey offers bathymetric surveys for rivers, lakes, reservoirs, irrigation tanks, and waterways. Using echo sounder technology integrated with DGPS positioning, we produce accurate underwater terrain models — essential for bridge foundation design, dam safety, sedimentation studies, and waterway infrastructure projects.
We specialise in detailed surveys of existing roads for expansion and rehabilitation projects — capturing precise cross-sections, longitudinal profiles, and pavement condition data. Since 2016 this has been a cornerstone of our work, supporting NHAI, state PWDs, and consultants in generating accurate estimates and fixing improved alignments on site before design begins.
With over 15 years of Total Station expertise in our team, Hi-Tech provides setting-out and layout services for construction sites of all types. We translate engineering design coordinates into physical points on the ground — ensuring columns, walls, road centrelines, and infrastructure elements are built exactly where they are designed.
Accurate pre-bid surveys reduce financial risk for contractors and consultants tendering on infrastructure projects. Our teams rapidly mobilise to project sites, conduct reconnaissance surveys, and produce quantity estimates and site condition reports — giving bidders the ground-truth data needed to submit competitive and confident tenders.
Whether you have a detailed scope or just a rough idea — reach out and our team will get back to you within 24 hours with a proposal tailored to your requirements.
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For urgent requirements, call us directly at +91 84015 98217.