Introduction of fundamental surveying science

  Introduction

An experienced surveyor engineer with a good knowledge of project planning and project scheduling and able to do project quantity surveying and estimation, working in different projects such as residential buildings, commercial complexes, high-rise buildings and hotels, I also have excellent communication and organizational skills, a strong work ethic and determination to succeed. Enthusiastic learner, eager to meet new challengers and get ahead in the industry.

Surveying engineering

Surveying is the art of making suitable measurements in horizontal or vertical planes. This is one of the important subjects of civil engineering. Without taking a survey of the plot where the construction is to be carried out, the work cannot begin.

 

Levelling:

Levelling is the art of representing relative positions in the vertical plane of different points on the earth’s surface.

It helps in determining the areas that are to be levelled to achieve a certain slope.
Principles of Surveying

All the surveys that are conducted are based on two fundamental principles. They are as follows:

  1.  Working from whole to part
  2.  Fixing a point with reference to two fixed points

Working from whole to part

In order to localize errors and prevent their accumulation, a set of control points is always established with great precision first for the whole area to be surveyed.

Later on, details or filled in between these control points to a relatively smaller precision.

This fundamental work principle is known as “Working from whole to part”.
Fixing a point with reference to two fixed points

Survey stations are fixed by atleast two measurements, either both linear or angular measurements or linear and angular measurements from two control points.