The document is a lecture by Mr. Atul A. Dongre on civil engineering, focusing on aspects like surveying and measurements. It discusses the fundamental concepts of surveying, including its purpose and the distinction between surveying and leveling. The lecture includes an overview of various surveying instruments and concludes with an invitation for questions.

1. Mahatma Education Society’s
Pillai HOC College of Engineering
and
Technology
Department of Civil
Engineering
Lecture to be given by :
Mr. Atul A. Dongre
Assistant Professor,
Department of Civil Engineering,
PHCET, Rasayani, Maharashtra, India
1Saturday, 26 January 2019Atul A. Dongre

2. 2Saturday, 26 January 2019
**Welcome to the World of Civil
Engineering**
Atul A. Dongre

3. Saturday, 26 January 2019
3
What comes first to mind when we here the words
Civil Engineering????
Atul A. Dongre

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Building
Roads
Dams
Bridges
Canal
etc.
Measurem
ents or
Dimension
s
Length
Height
etc.
Breadth
Atul A. Dongre

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Measurem
ents
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Measure the length of road with MEASURING
TAPE or SCALE or Approx. Measurement
techniques
Here comes the
Role of
SURVEYI
NG
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Surveying
Credit - 4.5
Length Breadth Height
Horizontal
Angles
Vertical
Angle etc.
Area Volume
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Surveying and Levelling
Surveying: Surveying is the art of determining the
relative positions of different objects on the surface
of the earth by measuring the horizontal distance
between them.
In this, measurements are taken only in Horizontal
plane
Levelling: Levelling is the art of determining the
relative vertical distances of different points on the
surface of the earth.
In this measurements are taken only in the Vertical
planeAtul A. Dongre

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The General Principle of Surveying
1.To work from Whole to Part
2.To locate a New Station by at least two measurements from
fixed reference points
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Various Surveying
Instruments
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12. THANK YOU
Saturday, 26 January 2019
12Atul A. Dongre

13. Any Questions
?????????
Saturday, 26 January 2019 13Atul A. Dongre