Precision Construction

Civil Engineering

Unlock faster, more cost-effective, and safer mapping, measurement, and monitoring of construction sites across the world. At Smartgrid Surveying, we turn this vision into reality—across Africa and beyond. With our cutting-edge drones and Land surveying techniques, we deliver the actionable data you need, exactly where it matters.

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Civil Solutions

Our Civil Engineering Services

We provide comprehensive civil engineering support for infrastructure projects of all scales.

Highway Surveys

Initial alignment and route planning with precision GNSS.

As-Built Surveys

Verification of constructed works against original designs.

Volumetric Surveys

3D modeling and volume computations for stockpiles.

BIM & Digital Twins

Integrating spatial data into your BIM workflows.

Indoor Mapping

Mapping and navigation inside complex facilities.

Site Engineering

Construction layout, setting out, and geospatial monitoring.

Our Workflow

Engineering Survey Process

Our systematic approach ensures accuracy, efficiency, and reliable deliverables for every civil engineering project.

Engineering Survey Process

Engineering Survey Process

  1. Step 01

    Reconnaissance & Planning

    Initial site assessment and mission design using RTK GNSS and SmartGrid survey frameworks.

  2. Step 02

    Ground Control Setup

    Deployment of marked GCPs and total station validation to anchor aerial data in real-world coordinates.

  3. Step 03

    Drone Flight & Data Acquisition

    RTK-enabled drones execute flight plans to capture imagery and topographic data with centimeter accuracy.

  4. Step 04

    Photogrammetry Processing

    SmartGrid software processes imagery into orthomosaics, DSMs, and 3D point clouds for engineering models.

  5. Step 05

    Ground Verification

    Total station and rover cross-checks are performed to verify aerial accuracy and validate deliverables.

  6. Step 06

    Final Output Delivery

    We compile CAD drawings, contour maps, volume analyses, and BIM-ready geospatial layers for site integration.

Deliverables

Engineering Deliverables

Accurate outputs for planning and engineering decisions.

Deliverable package01 / 09
AS - BUILT Maps

AS - BUILT Maps

PDF / DWG

As-constructed maps verifying completed works for handover and records.

Engineer-ready formatsCAD & GIS compatibleSite-verified accuracy