15MN43T: Mine Surveying Mining 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Mine Surveying detail DTE Kar Diploma syllabus for Mining Engineering (MN), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15MN43T), 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 mining 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Mining 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for mine surveying is as follows.

Pre-requisites:

Basic knowledge of Surveying, Mathematics, Physics and Engineering Drawing.

Course Objectives:

The objective of this course is to provide students in mining engineering, to undertake Opencast and underground survey for mining operations using various methods and instruments.

Course Outcomes:

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UNIT-1 PRINCIPLES OF THEODOLITE SURVEYING

Component parts, different terms, fundamental lines of a Theodolite and their relationships. Temporary adjustment of Theodolite. Measurement of horizontal angles by repetition and reiteration method, Measurement of deflection angle, Measurement of vertical angles,Errors in theodolite work.

UNIT-2 THEODOLITE SURVEYING

Traversing with theodolite by included angle method & deflection angle method, Checks for closed and open traverse. Plotting the traverse by co-ordinate method. Traverse computationlatitude, departure, closing error, balancing the traverse by Bowditch’s rule and Transit rule, area of a closed traverse. Problems on omitted measurements and area of closed traverse.

UNIT-3 TRIANGULATION

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UNIT-4 TACHEOMETRY

Principles of Tacheometry- Determination of stadia constants, elevations and distances by stadia Tacheometry with staff held vertical and line of collimation horizontal and inclined,anallatic lens. Tangential Tacheometry – finding the elevations and distances all the three cases. Numerical problems on stadia and tangential systems.

UNIT-5 CORRELATION AND STOPE SURVEYING

Purpose and methods of Correlation survey, Shaft plumbing, Correlation by Exact, approximate, assumed bearing methods. Numerical problems on correlation surveying. Purpose of stope surveying, methods of stope surveying. Role of surveyors in Mines.

UNIT-6 MODERN SURVEYING

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ESSENTIAL READINGS:

1. Mine Surveying and Levelling, Vol.I, II &III by .Ghatak,COALFIELDPUBLISHERS,Ukhra, Burdwan,W.B.
2. W. Schofield and M. Breach, Engineering Surveying, Sixth edition,2007, ELSEVIER,B & H.
3. B. C. Punmia, Surveying, Vol – I, II, III, Laxmi Publication, New Delhi, 12th Edition, 1990.

SUPPLEMENTRY READINGS:

1. V. Maslov, Geodetic Surveying, Mir Publication, Moscow, Revised edition, 1980.
2. Fedorov, Elementary Plane and Mine Surveying, Mir Publication, Moscow, Revised Edition, 1986.
3. V. Natarajan, Advanced Surveying, B. I. Publication, Bombay, First edition, 1976.
4. T. P. Kanetkar, Surveying and Levelling, Pune VidyarthiGrihaPrakashan, Reprints, 1995.
5. S. K. Roy, Fundamentals of Surveying, Printice Hall of India Pvt., New Delhi, Third Printing, 2004.

SOFTWARE/LEARNING WEBSITES:

• http://en.wikipedia.org/wiki/Triangulation
• http://www.youtube.com/watch?v=CBlhQ76LAyI
• http://www.teara.govt.nz/en/modern-mapping-and-surveying/page-3
• http://en.wikipedia.org/wiki/Tacheometry
• http://surveying2012.blogspot.in/2013/08/tacheometry-surveying.html
• http://nptel.ac.in/courses/105107122/modules/module11/html/38-4.htm
• http://nptel.ac.in/courses/105107122/modules/module11/html/39-10.htm
• http://www.youtube.com/watch?v=aHwg-1CGoTMix.http://geosun.sjsu.ed u/paula/285/285/marc.htm
• http://nptel.ac.in/video.php? subj ectId= 105104101
• http://media.sakshat.ac.in/NPTEL-IIT-Videos/
• http://nptel.iitk.ac.in/courses/Civil Eng/IIT%20Roorkee/Surveying.htm
• http://nptel.iitk.ac.in/

COURSE ASSESMENT AND EVALUATION SCHEME:

SUGGESTED LIST OF STUDENTS ACTIVITIES:

Note: The following activities or similar activities for assessing CIE (IA) for 05 marks (Any one), Students are grouped into batches and each batch should not have more than five students.

• Each student should do any one of the following type activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
• Each student should conduct different activity and no repetition should occur.
• Make a Visit to any nearest mine (or use the informations obtained during vocational training) and Submit hand written report of 500 words from the following activities or similar activities.

ACTIVITIES

• Survey at different locations for practice.
• Survey in underground mine for practices.
• Visit to survey department of a mine and study instruments and drawings.
• Prepare sheets for various survey conducted.
• Interact with mine surveyor and their team and discuss practical problems faced by them while surveying.
• Study of various mine plans and sections.
• Watch surveying videos and prepare a report on modern surveying.

SPECIAL INSTRUCTIONAL STRATEGIES

• Arrange expert lectures by Mine Surveyors
• Ask students to calculate field data by various rules and prepare Sheets/charts for given data.
• Arrange field visit to explain use of survey in mine design and exploration
• Show Survey videos
• Ask students to study of actual mine plans and interpret them.

Note to IA verifier:

The following documents to be verified by CIE verifier at the end of semester

• Blue books ( 20 marks)
• Student suggested activities report for 05 marks
• Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods.

Model Question Paper:

(CIE)

1. Summarize the different uses of Theodolite.
2. Write the procedure for the temporary adjustment of Theodolite. Or State the sources of errors in theodolite surveying?
3. Discuss the advantages of co-ordinate plotting over protractor plotting. Or Write short notes on Bowditch’s rule and Transit rule.
4. The following are the notes of an underground traverse made with a theodolite in part of a main airway in level seam: Line Azimuth Distance AB 271030′ 120.00M BC 184048′ 165.00M CD 120000′ 147.00M DE 238030′ 234.30M It is proposed to improve the ventilation by driving a new roadway in direct line between the points A and E, and in order to complete the work with the maximum of speed to drive simultaneously on four separate faces. Calculate the position of point F on the line CD at which two faces are to be set out and state the quadrant bearing of FE.

Model Question Paper:

Part-A

Answer any 6 of the following 6×5=30 marks

1. Describe various uses of theodolite in mine surveying.
2. Describe the different errors in theodolite work.
3. Discuss the advantages of co-ordinate plotting over protractor plotting.
4. Write short note on closing error.
5. Write any three corrections for base line in a triangulation survey.
6. Write a note on anallatic lens.
7. What are the purposes and methods of Correlation survey?
8. Explain the procedure of measurement of vertical angle by using theodolite.
9. What is photographic survey? What are its advantages?

Part-B

Answer any 7 of the following 7×10=70 marks

1. Describe the temporary adjustments of theodolite
2. Describe the repetition method of measuring horizontal angles
2. The vertical angle correspond to staff reading 1m and 3.50m above the foot of the staff held vertically over a station A were 2042′ and 6042′ as observed by a tacheometer. If the R.L. of the trunion axis is 112.50m. Compute the R.L.of the staff station and the horizontal distance from the instrument.
3. A tacheometer is set up at B and observations are made to stations A and C. The multiplying constant is 100 and the additive constant is 0.42. The following readings are taken.

[Staff intercepts Middle Cross-hair Vertical Angle]

1. To A 0.828 0.963 +24012′
2. To C 1.077 1.068 +12012′

The instrument height is 1.203M. The reduced level of A is 118.410m A.O.D. Determine the R.L.s of B and C and the horizontal distance AB and BC

4. The following are the notes of an underground traverse in level seam:

[Line azimuth Distance]

1. AB 1700 400M
2. BC 950 200M
3. CD 500 420M
4. DE 1450 550M

Calculate the azimuth and length of a roadway to be driven to connect the stations E and A

5. The following are the notes of an underground traverse made with a theodolite in part of a main airway in level seam:

[Line Azimuth Distance]

1. AB 271030′ 120.00M
2. BC 184048′ 165.00M
3. CD 120000′ 147.00M
4. DE 238030′ 234.30M

It is proposed to improve the ventilation by driving a new roadway in direct line between the points A and E, and in order to complete the work with the maximum of speed to drive simultaneously on four separate faces. Calculate the position of point F on the line CD at which two faces are to be set out and state the quadrant bearing of FE.

6. In a weisbach triangle, the azimuth of a plumb plane marked by two wires A and B is 115023’49”, and C is a theodolite station on the south side of the eastern prolongation of AB. Given the following data, calculate the azimuth of the line CD. Illustrate your answer by a sketch.
1. AB=3.481M
2. BC=2.674M
3. CA=6.155M
4. Angle ACD= 179014’33”
5. Angle BCD=179010’17”
7. Calculate the sag correction for a 30M steel tape under a pull of 10Kg in three equal spans of 10M each. Weight of 1cm3 of steel=7.86gm. Area of cross section of tape=0.08 cm2
8. A base line was measured with a steel tape which was exactly 30M at180C and a pull of 5Kg, and the measured length was 459.242M. Temperature during measurement was 280C and the pull applied was10Kg. The tape was uniformly supported during the measurement. Find the length of the line if the cross sectional area of tape was 0.02cm2, the co-efficient of expansion per 10C=0.0000035, the modulus of elasticity=2.1x 106 Kg per cm2
9. Describe the fundamentals of Global Positioning System
10. Describe the Correlation by approximate alignment method.

For detail syllabus of all other subjects of BE Mining, C15 scheme do visit Mining 4th Sem syllabus for C15 scheme.

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