Project title

Topographic survey in Chakaria Upazila of Cox’s Bazar and gangachara Upazila of Rangpur area.

Client:

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Objective:

The objective of the study is to carry out high level latest digital Topographic survey with grid system for an area of 1000 Acre and development of topographic and contour maps, physical verification of the structures of the project area based on survey data in Cox’s bazar and Rangpur district for proposed 200MW solar power plant.

The field survey will be conducted with an aim to physically identify the project area from topographical and hydrological point of view. Some of the other objectives will be to calculate approximate earth fill volume, preparation of Digital Elevation Model (DEM), Contour Map generation etc.


Services

Mauza Map will be superimposed on topographic survey area and each plot volume calculation will be analyzed.
Establishment of 10 no’s of Temporary Bench Mark (TBM) from Survey of Bangladesh (SOB) pillar throughout the individual project area by Levelling Instrument.
Particulars topographic information will be collected and details Topographic survey will be done at an interval of 25m by Total Station and DGPS.
Canal cross section will be done at every 500 m intervals inside the project area
Hydrograph analysis from the available data in nearby BWDB river stations and rainfall stations.
Contour line will be generated at an interval of 0.5 m or 0.25m depending on project requirement
Digital Elevation Model (DEM) will be prepared in the surveyed area.
Volume calculation (Cutting/Filling) will be done at every 100 m grid.

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