JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Course Objectives:

• 1. Ability to apply knowledge of mathematics in surveying to calculate areas and volumes for different projects.
• 2. Ability to identify, formulate and solve problems in the field of advanced surveying. Ability to analyze survey data and design mining engineering projects.
• 3. Ability to engage in life- long learning with the advances in survey techniques.

Course Outcomes

At the end of this course, students will be able to

• 1. Gain knowledge about different types plane surveying instruments and use of basic techniques to measure distance and directions
• 2. Acquire knowledge of leveling instruments and computation of areas
• 3. Understand about dial surveying and measurement of angles, bearings and azimuths etc.
• 4. Obtain knowledge on details of conducting contour surveys, perform theodolite survey and interpretation of data
• 5. Learn principles of triangulation and traverse surveying and perform traverse surveying CO’S PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO 10 PO 11 PO 12 CO 1 3 1 2 1 3 1 - - 2 3 - - CO 2 3 2 3 2 3 2 - - 3 3 - 3 CO 3 3 2 1 3 3 2 - - 3 2 - - CO 4 3 2 2 3 3 1 - - 3 2 - 3 CO 5 3 1 2 2 3 1 - - 2 2 - -

UNIT - I: Introduction to surveying

Overview of Plane Surveying (Chain, compass, and plane table), Objectives, Principles and classifications, use of Field Books. Distance and Directions: Distance measurements using conventional methods. Use of chain and compass, meridians, Azimuths and Bearings, declination, computation of angles.

UNIT - II: Introduction to Leveling

Levelling Instruments – component parts, Temporary and Permanent adjustments – methods of levelling – Fly levelling, differential levelling, and reciprocal levelling. Computation of Areas: Areas from field notes, computation of Areas along irregular boundaries and regular boundaries.

UNIT - III: Dial Surveying

Angles, bearings and azimuths, magnetic declination and local attraction. Method of surveying with a dial and advantages and disadvantages of dial survey. Problems on dial survey

UNIT - IV: Contouring and Theodolite Surveying

Characteristics of contour lines and uses of contour lines on mine plan, methods of conducting contour surveys – their plotting Theodolite – basic definitions, Temporary and Permanent Adjustments, Measurement of horizontal and vertical angles

UNIT - V: Traversing and Triangulation

Principles of Traversing, open traverse and closed traverse using chain /compass / theodolite, Bowditch correction.

Principles of triangulation survey, triangulation using chain, campus and theodolite, basic figures used in triangulation.

TEXT BOOKS:

• 1. Surveying (Vol-1,2& 3) by B.C. Punmia, Ashok Kumar Jain and Arun Kumar Jain- Laxmi Pubicaions (P) Ltd., NewDelhi.
• 2. Surveying and leveling (Vol 1 & 2) – Kanitkar, A.V.G.Prakash
• 3. http://www.springer.com/gp/book/9781504123679

REFERENCE BOOKS:

• 1. Elements of Plane Surveying, Arthur R. Benton and Philip J Taetly, McGrawHill-2000
• 2. Surveying Vol 1 & 2 & 3, Arora K R Standard Book House, Delhi,2004.
• 3. Plane Surveying, Chandra A M, New age International Pvt. Ltd., Publishers, New Delhi, 2002.
• 4. Higher Surveying, Chandra A M, New age International Pvt. Ltd., Publishers, New Delhi, 2002. E RESOURCES:
• 1. http://www.ism-minesurveying.org/mine-surveying.html
• 2. http://www.minesurveyor.net/