Surveying Practice-3 4TH SEMESTER Semester DIPLOMA COURSE IN CIVIL ENGINEERING/ CIVIL D'SHIP

Government of Karnataka

Department of Technical Education

DIPLOMA COURSE IN CIVIL ENGINEERING/ CIVIL D’SHIP

Fourth Semester

Subject: Surveying Practice - III

Contact Hrs/Week:6 Hrs                              Contact Hrs/Sem:96Hrs.

 

Chapter No.                     Contents                         Contact Hours

 

1                                  Trigonometrical  Levelling                              15

2                                  Tacheometry                                                   18

3                                  Setting out Curves                                          24

4                                  Modern Surveying                                          24

5                                  Intensive survey   Project                                 9

6                                  Tests                                                                  6

                                                                        Total                            96

 

GRADED EXCERCISES

 

1 Trigonometrical  Levelling

1.Height of inaccessible object with instrument at different levels                3

 

2 .Determination of height of an object whose base is accessible                   

    ( Single plane method )                                                                                6

 

3.  Height of inaccessible object with instrument station not                           

         in same vertical plane ( Double plane method)                                       6

2. Tacheometry         

 

4  Determination of Stadia Constants.                                                              3

 

5   Determine Horizontal distance by horizontal sight only                              3

 

6 .Determine Horizontal distance and Elevation with staff held Vertical by

  Stadia method                                                                                                            6

 

7 .Determine Horizontal distance and Elevation with staff held Vertical by

    Tangential method(All Three cases)                                                             6

2 Setting Out Curves

8 Setting out simple curve by offsets from long Chord                                 3

9  Setting out simple curve by offsets from tangents                                                 3

10  Setting out simple curve by offsets from chords produced

    (Deflection distances)                                                                                 6

11. Setting out simple curve by Rankine’s method of Tangential angle

   (Deflection distances)                                                                                  6

12 Setting out of compound curves given two radii and

     deflection angles                                                                                        6

4 Modern Surveying

13 Establishing the position of Stations using GPS Navigator                      3

14 Study of the Electronic Theodolite, and its operations                             3

15 Reading horizontal & vertical angle                                                          3

16 Measurement of Horizontal angles by repetition method                          3

17 Study of E.D. M. and its operations                                                          3

18  Study of components parts of Total Station                                             3

19  Measurement of Horizontal and vertical angles usingTotal Stations        3

5 Intensive survey Project  (25% Weightage given in IA marks )                  9

(One Full day is required for carrying out Project Work)

Prepare Mini Project Report using different methods of Surveying

and Instruments. Examples:

a)      Dividing the area into plots using town planning rules, and plot it

b)      Layout Plan of Existing Campus

c)      Contour Map of Existing Campus   etc…

 

 

 

 

OBJECTIVES

1)     Upon completion of the study of the subject the student should be able to : -

2)     Use Transit Theodolite to carryout heights and distances of elevated objects

3)     Use Tacheometry details for the curve table

4)     Prepare the required details for the curves table.

5)     Set out simple curves using chain & tape and theodolite

6)     Study the Modern Survey Instruments such as GPS, Electronic Theodolite, EDM and Total station

 

 

 

 

SCHEME OF EXAMINATION FOR PRACTICAL EXAMINATION

 

SURVEYING PRACTICE-III

 

  1. Writing procedure for given experiment -------           15 marks
  2. Conducting of Experiment on field

& Observation of reading and entry----------------       30 marks

  1. Calculations----------------------------------------  20 marks
  2. Results----------------------------------------------   10 marks
  3. Oral-------------------------------------------------    20 marks
  4. Record----------------------------------------------   05 marks

                                                                                        -------------------

                                                              TOTAL                     100 marks

                                                                                        --------------------

 

 

 

 

 

LIST OF EQUIPMENTS REQUIRED FOR

 SURVEYING  PRACTICE – II & III

 

 

 NOTE:

  • ONE BATCH SHOULD CONSISTS OF 15 TO 20 STUDENTS
  • ONE GROUP CONSISTS OF 5 STUDENTS
  • THERE MAY BE 3 TO 4 GROUPS IN A BATCH

 

SL NO

EQUIPMENTS

QUANTITY

1

AUTO / QUICK SETTING LEVEL WITH ACCESSORIES

05

2

THEODOLITE WITH ACCESSORIES

05

3

METRIC CHAINS   20M

03

4

ARROWS

15

5

TAPE 15M

05

6

TAPE 30 M

05

7

RANGING RODS

10

8

CROSS STAFF, FRENCH CROSS STAFF , OPEN CROSS STAFF

02 EACH

9

DIGITAL PLANIMETER

01

10

CEYLONE GHAT TRACER

01

11

ELECTRONIC THEODOLITE WITH ACCESSORIES

01

12

ELECTRONIC DISTO METER(EDM) WITH ACCESSORIES

01

13

G.P.S INSTRUMENT

02

14

TOTAL STATION WITH ACCESORIES

01

 

 

 

 

     Reference books

  1.    Surveying Vol - I, II, III - Dr. B.C . Punmia

                                                  Laxmi publications, Delhi-6

  2.    A text book of surveying & leveling - T.P.Kanetkar and S.V.kulkarni

                                                     Griha Prakashana, Poona

  3.    A text book of surveying & leveling - R.Agor

                                                Khanna Publishers, Delhi -6

  4.      Surveying & leveling -Hussain and N  5.   

  5.      Surveying & leveling –Rangwalaagaraj

Charotar Publishers, Poona

 

  6.    Higher Surveying -A.M.Chandra

                                      New age International Publications

  7.      Satish Gopi, R. Sati Kumar & N. Madhu, Adavance Surveying(Total Station,

               GIS, Remote Sensing)  Pearson Education, Chennai

  8.          Learning Material Development Project NITTTR, Taramani, Chennai.

               CD Programme for Exercise for GPS & GIS

  9.      Geographical information Science By Narayana Panigrahi, Univercity Press

          Pvt. Ltd., Hyderbad

Related Posts Plugin for WordPress, Blogger...