Land Survey Services in Kolkata: Topographic, Contour and Boundary Survey

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Every construction project begins with an accurate survey. Boundaries, levels and the shape of the land decide the layout, the design and the quantities of earthwork. Once construction starts, fixed reference points place every structure in exactly the right position.

BS Projects & Engineers Pvt. Ltd. provides land and construction surveying across West Bengal, using modern instruments and engineers who understand how survey data will be used in design and construction.

Architects, developers, industries and engineers in Kolkata, Howrah and North and South 24 Parganas hire us for land survey work: boundary demarcation, topographic and contour surveys, and setting out of buildings on site, using total station, DGPS and drones.

Our Surveying Services

• Boundary demarcation – marking the exact boundary of the plot.
• Contour and topographic survey – levels and features of the land for planning and design.
• Measurement of horizontal and vertical distances – for layout and level control.
• Area and volume calculation – quantities of cutting and filling for earthwork.
• Alignment of horizontal and vertical curves – for roads and other linear projects.
• Construction survey and setting out – fixed points to place the proposed structure in its exact location.
• Underground survey

Instruments We Use

Total station, theodolite, DGPS and drones, chosen to suit the size of the site and the accuracy required.

Our Process

1. Requirement study – purpose of the survey, site extent and the accuracy needed.
2. Field survey – data collection with the right instruments.
3. Processing – plotting of drawings, levels and contours.
4. Deliverables – survey drawings, area and volume calculations and, for construction, marked reference points at site.

Selected Experience

From our List of Work:

• Survey for Bengal Shristi Infrastructure Development Ltd at Raniganj
• Planning and survey for Reliance Corporate IT Park Ltd across Kolkata and the Bengal circle
• Planning, surveying and design of sheds and infrastructure for Hindustan Aeronautics Ltd, Barrackpore
• Planning, surveying and structural design for Mapple Circuit Ltd, Jammu

Why BS Projects & Engineers

• Working since 2002 in civil engineering
• Survey, soil investigation and structural design under one roof
• Survey data prepared for direct use in design and construction

Frequently Asked Questions

Do I need a survey before designing my building?
Yes. A boundary and level survey gives the architect and structural engineer the correct base for the layout and design.

Can you mark the building position at site before construction?
Yes. We set out the structure and fix reference points so that construction starts in the exact location.

What is the difference between a topographic and a contour survey?
A topographic survey maps the levels and features of the land, such as roads, buildings, trees and drains. A contour survey shows the ground levels as contour lines. The two are usually done together for planning and design.

Which areas do you cover for land survey?
We are based in Kolkata and carry out land survey work in Kolkata, Howrah, North and South 24 Parganas and across West Bengal.

Request a Survey

Call or WhatsApp +91 98304 83074, email hello@bspepl.com, or fill in our enquiry form.