themappaltd@gmail.com
01911321668 | 01553266262 | 01911399318

Survey

The Mappa Ltd. can provide surveying services to public agencies, engineering firms, private contractors, architects, and homeowners with effective preparedness and response solutions.

Land Survey:

  • Topographic Survey
  • Contour Survey
  • Leveling
  • Physical Features Survey
  • GPS / DGPS / RTK Survey
  • Drone Survey
  • LiDAR Survey
  • Geodetic Survey
  • Traverse Survey
  • Cadastral Survey
  • Town Planning Survey
  • Gas Pipeline Route Survey
  • Power Transmission Line Survey
  • Land and Property Valuation Survey
  • Engineering Survey & Services for Construction of Building, Roads & Highways, Bridge, Culvert, Embankment, Canals, Earthwork, etc.
  • Layout & Alignment of Building, Road, Bridge, Culvert, Embankment, Canals etc.
  • Volume Calculation of Earth Cutting and Filling for Development Work.

Geological and Geo-Technical Investigation:

  • Geological survey
  • Soil & Seismic study
  • Collection of disturbed & undisturbed soil sample
  • Test of Physical properties of soil
  • Test of engineering properties of soil
  • Liquefaction analysis

Hydro-Graphic Survey:

  • Navigation & dredging.
  • Ports & harbour.
  • Lakes and other water bodies

Hydrologic & Hydraulic Investigation:

  • Cross – sectional survey to study the morphological / hydraulic change of river regime.
  • Installation of water level Gauges & data collection.
  • Current & Discharge measurement and Float tracking
  • Collection and analysis of suspended & river bed samples etc.

Flood Protection Survey & Studies:

  • Survey of dead and dying rivers.
  • Studies for drainage of flood water.
  • Feasibility study for flood protection, overland flow etc.

SPECIAL SURVEY

Bathymetric & Topographic Survey for:

  • Feasibility / Model study for Establishment / Construction of Ports & Harbour, Industries,¬†Bridges, Embankment, River bank & Town protection etc.
  • Study of morphological change of river bed / channels.

 

  • Data collection for: Impact evaluation of development projects, Crop production, Land use and Public opinion etc.

Survey for Socio-Economic Study:

  • Data collection for: Impact evaluation of development projects, Crop production, Land use and Public opinion etc.