C-108: Surveying – I Practice & Plotting syllabus for DCE 1st Year C20 regulation APSBTET

Surveying – I Practice & Plotting detailed syllabus for Diploma in Civil Engineering (DCE) for C20 regulation curriculum has been taken from the APSBTET official website and presented for the DCE students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.

For Diploma in Civil Engineering 1st Year scheme and its subjects, do visit DCE 1st Year C20 regulation scheme. The detailed syllabus of surveying – i practice & plotting is as follows.

Major Topics

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Course Objectives:

1. Enhance knowledge about surveying instruments & methods adopted to carry out Field Survey with a professional approach.
2. Develop skills in using chain, tape, compass& Dumpy level

Chain Surveying

1. Practice unfolding and folding of a chain.
2. Ranging and chaining of lines on level ground and recording in field book to measure the distance between two stations.
3. Chaining a line involving indirect ranging.
4. Setting and measuring the offsets-Perpendicular and Oblique offsets
5. Measurement of land areas -cross staff survey
6. Chain triangulation around the building covering a small area with other details taking offsets and recording.
7. Chain triangulation involving a road with other details taking offsets and recording.
8. Chain traversing to survey an area bounded by more than three stations.

Compass Surveying

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Levelling

1. Study of dumpy level, levelling staves – performing Temporary adjustments of level.
2. Taking staff readings of various stations – booking of readings in level field book.
3. Differential and Fly levelling – calculation of reducing levels by height of collimation and Rise & Fall methods (inverted levels also)
4. Reciprocal levelling – True difference in elevation and collimation error.
5. Profile levelling along a route by taking readings along both LS and CS and compute the RLs
6. Contouring – block levelling and locating contour points by Radial method

Plotting

1. Conventional signs in Surveying 2 Exercises
2. Plotting of perpendicular offsets 1 Exercise
3. Plotting of land surveys – Chain and cross-staff Surveying – Calculation of areas 3 Exercises
4. Plotting of chain triangulation Surveying of small areas around Buildings. 2 Exercises
5. Chain traversing to survey an area bounded by more than three stations 2 Exercises
6. Plotting of closed traverse by Compass surveying – location of Details and 2 Exercises adjusting error byBow ditch method. 2 Exercises
7. Plotting of open traverse by Compass surveying and locating details
8. Compass survey by method of radiationcalculation of area
9. Determination of the distance between two accessible points involving single setting of the instrument
10. Determination of the distance between two inaccessible points involving setting of the instrument at two stations.
11. Plotting of LS and CS
12. Plotting of contours by Block levelling

For detailed syllabus of all other subjects of Diploma in Civil Engineering, C20 regulation curriculum do visit DCE 1st Year subject syllabuses for C20 regulation.

For all Diploma in Civil Engineering exam timetable, visit APSBTET DCE all semester exam timetable direct link.