Surveying I detail TNDTE Diploma syllabus for Civil Engineering (CE), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (31033), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other civil 3rd sem syllabus for diploma m scheme tndte you can visit Civil 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for surveying i is as follows.
Rationale:
The important functions of a diploma civil engineer includes the jobs of detailed surveying, plotting of survey data, preparation of survey maps and setting out works While framing the curriculum for the subject of surveying, stress has been given to the development of the skill in each type of survey like chain surveying, compass surveying and levelling that the Civil Engineering diploma holder will normally be called upon to perform.
Objectives:
On completion of the course, the student will posses knowledge about :
- Chain surveying
- Compass surveying
- Levelling
- Contour surveying
- Global Positioning System
Unit 1
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Unit 2
Compass Surveying
Angular measurements – Necessity – Instruments used -Prismatic compass : Construction details, functions and Temporary adjustment – Types of meridians – Types of bearings : Whole circle and Reduced bearings, Fore and Back bearings -Computation of included angles from bearings – Computation of bearings from included angles – Problems – Local attraction : Detection, Correction and Problems – Dip and declination -Compass traversing – Errors in compass surveying.
Unit 3
LEVELLING Levelling
Definition – Level – Parts – Functions – Accessories – Types of levels : Dumpy level, Modern Tilting level, Quick setting level, Automatic and Laser level – Levelling staff – Types – Component parts of Levelling instrument – Definitions of terms used : Level surface, Horizontal and Vertical surfaces, Datum, Bench marks, Reduced level, Rise, Fall, Line of collimation, Axis of telescope, Axis of bubble tube, Station, Back sight, Fore sight, Intermediate sight, Change point, Height of instrument, Focusing and Parallax – Temporary adjustment of a level -Balancing Back sight and Foresight – Principle of levelling – Simple levelling- Theory of Differential levelling (Fly levelling) -Levelling field book – Reduction of levels – Height of collimation and Rise and Fall method – Comparison of methods – Problems on reduction of levels – Missing entry calculations : Problems.
Unit 4
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Unit 5
Contour Surveying And Global Positioning System
- Contour Surveying
- Global Positioning System
Definition – Contour – Contouring – Characteristics of contours -Methods of contouring – Direct and Indirect methods -Tacheometric contouring – Interpolation of contours – Different methods – Contour gradient – Uses of contour plan and map -Calculation of capacity of reservoir : Simple problems.
( GPS ) Introduction – Maps – Types of Maps – Various Satellites used by GPS – Differential GPS – Fundamentals of GPS – Application of GPS – GPS Receivers – Hand held GPS Receiver – Function – Field procedure – Observation and processing applications in Civil Engineering.
Reference Books:
- Kanetkar.T.P. & S.V.Kulkarni, Surveying and Levelling Part 1 & 2 , Puna vidyarthi griha, Prakashan, 23rdedition, 2008.
- Punmia.B.C. Ashok K.Jain & Arun K. Jain, Surveying Volume I , Laxmi Publications Private Limited, 16 edition, 2011.
- Mimi Das Saikia, Bhargab Mohan Das & Madan Mohan Das, Surveying, PHI Learning Private Limited, Edition 2010.
- S. K. Roy, Fundamentals of Surveying, PHI Learning Private Limited, Edition 2010.
- Learning Material Development Project – NITTTR, Taramani, Chennai, CD programme on GPS and GIS
For detail syllabus of all other subjects of BE Civil, M scheme do visit Civil 3rd Sem syllabus for M scheme.
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