I.
Chain surveying:
i)
a) Ranging a
line
b) Chaining a line and recording in the
field book
c)
Taking offsets - perpendicular
and oblique (with a tape only)
d)
Setting out right angle with a
tape
ii)
Chaining of a line involving
reciprocal ranging
iii)
Chaining a line involving
obstacles to ranging
iv)
Chain Survey of a small area.
II. Compass
Surveying:
i)
a) Study of prismatic compass
b)
Setting the compass and taking
observations
c)
Measuring angles between the
lines meeting at a point
III.
Levelling:
i)
a) Study of
dumpy level and levelling staff
b)
Temporary adjustments of various levels
c)
Taking
staff readings on different stations from the single setting and finding
differences of level between them
ii)
To find
out difference of level between two distant points by shifting the instrument
iii)
Longitudinal and cross sectioning
of a road/railway/canal
iv)
Setting a gradient by dumpy and
auto-level
IV Minor
instruments:
i)
Demonstration
and use of minor instruments like Ceylon Ghat Tracer, Tangent
Clinometers,
Pantograph, Abney level etc.
ii)
Use of planimeter for computing
areas.