### Civil Diploma 1st and 2nd Semester - APPLIED SCIENCE - SURVEYING - I

Civil Diploma 1st and 2nd Semester - APPLIED SCIENCE - SURVEYING - I

APPLIED SCIENCE

SURVEYING - I

 Course Title: SURVEYING - I Credits (L:T:P) : 4:0:0 Total Contact Hours: 52 Course Code: 15CE21T Type of Course: Lectures, Self Study & Quiz Credit :04 Core/ Elective: Core CIE- 25 Marks                                                                                                                                 SEE- 100 Marks

Prerequisites: Knowledge of Basic Science and Mathematics in Secondary Education.

##### Course Objective:

1.     To provide knowledge of basic principles of surveying.

2.     To develop the techniques of taking measurements and plotting the details.

3.     Interpretation of data collected analyze and evaluate for the purpose of design, estimation

On successful completion of the course, the students will be able to:

 Course Outcome CL Linked PO Teaching Hrs CO1 Interpret the basics in surveying and chain surveying. R/U/Ap 1,2,3,4,8. 10 CO2 Explain the principles of compass surveying and its applications. R/U/Ap 1,2,3,4,5,8. 10 CO3 Illustrate the basics in levelling, types of levelling instruments and methods of levelling R/U/Ap 1,2,3,4,8. 10 CO4 Discover the types of levelling, errors and its applications. U/Ap 1,2,3, 5,7,8,10 10 C05 Explain the concept of contour, its uses and methods of contouring. R/U 1,2,3,5. 05 C06 Compute area and volume of irregular figures. U/Ap 1,2,3. 07 C07 Perform suggested activity related to surveying, exploring in groups and able to present it. U/Ap/Ay/C 1 to 10 * Total sessions 52

Legend- R; Remember  U: Understand    Ap: Application     Ay: Analysis                                                         C:Creation

* Related to Student activity beyond classroom hours.

##### Programme outcome Attainment Matrix

 Course Programme Outcome PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 SURVEYING-I 3 3 3 3 3 1 3 2 1 2

Method is to relate the level of PO with the number of hours devoted to the COs which address the given PO. If >40% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 3

If 25 to 40% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 2 If 5 to 25% of classroom sessions addressing a particular PO, it is considered that PO is addressed at Level 1

If < 5% of classroom sessions addressing a particular PO, it is considered that PO is considered not-addressed.

##### Course Contents

 UNIT COURSE CONTENTS HOURS 1 INTRODUCTION Definition    and    objectives    of    surveying,    primary                     divisions, classifications, and principle. 10 CHAIN SURVEYING Purpose, Accessories, Principles of chain surveying, Different operations, Ranging, Cross staff survey simple problems, Plotting the chain survey, adopting suitable conventions, Errors & corrections in chain surveying, (without numerical problems) 2 COMPASS SURVEYING Introduction and purpose, Bearing & its type, Problems on bearings, Compass and its type, Dip and declination, Simple problems, Local attraction, Open and closed traverse, checks, Errors 10 3 LEVELLING – Terms used in leveling, types of levels, Bench marks, Temporary adjustments of level Concept of B.S, I.S, F.S, C.P, H.I and remarks, Simple leveling and differential leveling Reduction of levels i) Plane of collimation method ii) Rise and fall methods Problems on reduction of levels. 10

 4 LEVELLING – APPLICATION Different types of leveling - fly leveling, check leveling, profile leveling, cross sectioning, Plotting of longitudinal and cross section, Errors in leveling and precautions, Setting grade stakes and setting out grades for sewers and problems on it. 10 5 CONTOURING Concepts of contour and terms used in contouring, characteristics of contour, uses of contours, Methods of contouring, Interpolation by arithmetical method, calculation of capacity of the reservoir. 05 6 AREAS & VOLUMES Computation of Area of Irregular figures using Trapezoidal & Simpson's rule - problems. Volumes of Irregular solids- using Trapezoidal & Prismoidal Rule - Problems on Embankment & Cutting 07 7 CASE STUDY

Course Delivery: The course will be delivered through lectures and Power point presentations/ Video

##### à´·SUGGESTED ACTIVITIES

The topic should be related to the course in order to enhance his knowledge, practical skill and lifelong learning, communication, modern tool usage.

1.     Prepare a spread sheet(Microsoft Excel ) of Rise and fall method showing the calculation by using formula bar and present it

2.     Prepare a spread sheet (Microsoft Excel ) of Height of instrument method showing the calculation by using formula bar and present it

3.     Compute the area of Nehru ground or any area/agriculture field by cross staff survey and present it

4.     Compute the area of Nehru ground/ any area/agriculture field by Compass survey and present it

5.     Chain triangulation

6.     Find the volume of excavation of a drainage

7.     Conduct a experiment to overcome obstacles in chaining and ranging.

8.     Conduct a open traverse in chain surveying and represent the sign conventions in the field book.

9.     Conduct a closed traverse in chain surveying and represent the sign conventions in the field book calculate area.

11.  Survey conducted for Widening of existing road

12.  Compute the capacity of reservoir/pond near by your locality

13.  Sensitivity of bubble used in levelling

14.  Two Peg Test

15.  Three Wire Levelling

16.  Permanent Adjustments of a Dumpy Level

17.  Block levelling for sloped ground level and compute the volume of earth work excavation required to construct a building.

18.  Layout Plan of Existing Campus

19.  Contour Map of Existing Campus

20.  Carryout reciprocal levelling and make a presentation

21.  Presentation on Precise levelling, Digital levelling, Digital ground model, Data logger, Triangular grid model, Units of measurements used in survey from history

22.  Select an irregular area/hillock conduct a block levelling and calculate the volume of earth and present it.

23.  Explore and use surveying software's and present it.

24.  Select an irregular area/hillock conduct a direct contouring and calculate the volume of earth and present it.

NOTE:

1.     Students should select any one of the above or other topics relevant to the subject approved by the concerned faculty, individually or in a group of 3 to 5. Students should mandatorily submit a written report and make a presentation on the topic. The task should not be repeated among students. Report will be evaluated by the faculty as per rubrics. Weightage for 5  marks Internal Assessment shall be as follows: (Unsatisfactory 1, Developing 2, Satisfactory 3, Good 4, Exemplary 5)

2.     Reports should be made available along with bluebooks to IA verification officer

##### Example of model of rubrics / criteria for assessing student activity
 last CO (course outcome) may be given to a group of FIVE students

Note: Dimension should be chosen related to activity and evaluated by the course faculty

##### Rubric Model- Example only:

 Dimension Rubric Scale 1 Unsatisfactory 2 Developing 3 Satisfactory 4 Good 5 Exemplary 1.Literature Has not included relevant info Has included few relevant info Has included some relevant info Has included many relevant info Has included all relevant info needed 2. Fulfill team's roles & duties Does not perform any duties assigned Performs very little duties Performs partial duties Performs nearly all duties Performs all duties of assigned team roles 3.Communication Poor Less Effective Partially effective Effective Most Effective 4.Convensions Frequent Error More Error Some Error Occasional Error No Error

Course Assessment and Evaluation Scheme:

 What To whom When/Where (Frequency in the course) Max Marks Eviden ce collecte d Course outcomes CIE* IA Students Three test (average of three tests) Test 1 20 Blue books 1,2 Test 2 3,4 Test 3 5,6 Suggested activity 05 Reports 1 2 3 4,5,6,7 SEE* End Exam End of the course 100 Answer scripts at BTE 1,2,3,4,5,6 Student Feedback on course Students Middle of the course Feedback forms 1, 2,3, Delivery of course End of Course Survey End of the course Question naires 1,2,3, 4,5,6,7 Effectiveness of Delivery of instructions  & Assessment Methods

*CIE – Continuous Internal Evaluation         *SEE – Semester End Examination

Note: I.A. test shall be conducted for 20 marks. Average marks of three tests shall be rounded off to the next higher digit.

Weightage of Marks and blue print of marks for SEE

 Unit Major Topics Questions to be set for SEE A* B* Cognitive Levels R U Ap 1 Introduction and chain surveying 10 30% 30% 40% 28 19 1 2 8 8 12 2 Compass surveying 10 30% 30% 40% 28 19 1 2 8 8 12 3 Leveling 10 35% 30% 35% 28 19 2 2 10 8 10 4 Leveling application 10 18% 35% 47% 28 19 2 2 5 10 13 5 Contouring 7 33% 33% 34% 19 13 2 1 6 6 7 6 Areas and volumes 5 0% 65% 35% 14 10 1 1 0 9 5 Total 52 37 49 59 145 100 9 10

A*-SEE QUESTIONS TO BE SET FOR (05MARKS ) in PART – A B*- SEE QUESTIONS TO BE SET FOR (10MARKS) in PART – B

Questions for CIE and SEE will be designed to evaluate the various educational components such as:

 Sl. No Bloom's taxonomy % in Weightage 1 Remembering and Understanding 61
 2 Applying the knowledge acquired from the course 39