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Our Services

We cover the full spectrum of engineering requirements from concept to delivery, with strict QA/QC and value engineering optimization.

Topographical Survey Services

Professional surveying services across several surveying domains to support planning, design, construction, and land management projects.

1. Cadastral (Land) Surveying

ACTIVE ENGINEERING Group carries out land boundary surveys to define, measure, and document property limits. These activities support land registration, land subdivision, and resolution of boundary disputes.

  • Land boundary surveys and demarcation
  • Property boundary definition and measurement
  • Cadastral plan preparation
  • Legal survey reports for land administration
  • Land subdivision services
  • Boundary dispute resolution

2. Topographical Surveying

Mapping natural and man-made features of land, including elevations and contours. These surveys provide essential data for project planning, road design, quarry development, and environmental studies.

  • Contour mapping and elevation surveys
  • Natural and man-made feature mapping
  • Site analysis for development projects
  • Road and infrastructure design support
  • Quarry development surveys
  • Tourism facility planning surveys

3. Engineering & Construction Surveying

Supports construction projects through setting-out works, leveling, alignment of roads, buildings, and other structures. Ensures designs are accurately transferred from drawings to the ground.

  • Construction site setting-out
  • Building alignment and leveling
  • Road and infrastructure alignment
  • As-built surveys for progress monitoring
  • Quantity calculations and verification
  • Construction quality control surveys

4. Geodetic & Control Surveys

Establishment of precise horizontal and vertical control points using modern GNSS and total station instruments. These control networks ensure accuracy for large-scale mapping and engineering projects.

  • Horizontal and vertical control point establishment
  • GNSS and total station surveys
  • Geodetic network design and implementation
  • Coordinate system transformation
  • Large-scale mapping control
  • Precision survey network development

5. Bathymetric Surveys

Measurement and mapping of depth and underwater features of water bodies using echo sounders (sonar) combined with GPS/GNSS equipment. Essential for water resource management and flood studies.

  • Lake, river, and reservoir depth mapping
  • Underwater feature detection and mapping
  • Dam and bridge project support
  • Flood study and analysis
  • Bathymetric maps and digital models
  • Water resource management surveys

6. GIS & Mapping Services

Utilizing GIS and digital mapping techniques to manage spatial data, produce maps, and support decision-making. Applied in urban planning, land management, and infrastructure development.

  • GIS data management and analysis
  • Digital mapping and cartography
  • Spatial database development
  • Urban planning support
  • Land management systems
  • Infrastructure development mapping

Other Engineering Services

Comprehensive civil engineering and project management services beyond surveying to support your infrastructure projects.

Road Design

Highway alignments, intersections, roundabouts, drainage and pavement design with value engineering optimization for cost-effective solutions.

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Bridge Design

Concept, analysis, detailed design and checking for steel and concrete bridges, with structural appraisal and safety audits.

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Structural Appraisal & Audit

Condition assessment, safety audits, peer reviews and retrofit recommendations for existing structures.

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Structural Peer Reviews

Independent verification to optimize safety, cost and constructability of structural designs.

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Site Inspections

Quality compliance checks, supervision and reporting throughout construction phases.

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Feasibility & Site Analysis

Techno-economic studies, environmental and social considerations for project viability.

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WSS Survey & Design

Water Supply System surveys and designs for urban and rural schemes, ensuring sustainable water access.

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Airport WGS84 Survey

Precise geodetic control in WGS84 for airport facilities and runways, ensuring international standards compliance.

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Stormwater & Sewer Management

Hydraulic analysis and site infrastructure design for resilience against flooding and water management.

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Our Clients & Partners

We work collaboratively with government agencies, private developers, and international organizations to deliver exceptional engineering solutions.

Need Professional Surveying or Engineering Services?

Contact us today for a consultation on how we can support your project with our comprehensive engineering and surveying expertise.