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Survey Labs
22 posts
Setting out simple circular curve- two theodolite method
Objective: The main objective of this survey job is to set out a horizontal simple circular curve on…
Setting Out Simple Circular Curve – Rankine’s Method
Objective: The main objective of this job is to set out a simple circular horizontally using Rankine’s method.…
To mark the centre line of foundation for the given building drawing.
Objective: The main aim of this job is to mark the center line of foundation from the given…
To determine the gradient of the line joining the given staff stations A and B and to find the Reduced Level of station B.
Objective: The objective of this job is to determine the gradient of the line between two given stations…
To determine the elevation of an inaccessible object (Tower)
Objective: The primary objective of this survey job is to determine the elevation of an inaccessible tower. Apparatus:…
Measurement of the horizontal angle by using reiteration method
Objective: The main objective of this job is to calculate the horizontal angles in the field using the…
Measurement of horizontal angle – repetition method
Apparatus: Electronic theodolite Tripod stand Ranging rod Least count of the instrument: Least count of electronic theodolite =…
L-Section and cross section of the road (one full size drawing sheet each for L- section and cross section)
Objective: The primary objective of this job is to determine the configuration of ground level by surveying and…
Fixing bench mark with respect to temporary bench mark with dumpy level by fly leveling and check leveling.
AIM : Fixing bench mark with respect to temporary bench mark with dumpy level by fly leveling and…
To plot the contours of an area by method of squares (or gridding).
Aim: To plot the contours of an area by method of squares (or gridding). Equipment and Accessories: Automatic…
To determine difference in elevation between two points using fly leveling and Fly back leveling
Aim: To determine difference in elevation between two points using fly leveling and Fly back leveling. Booking the…
To plot the plan of a given area by compass traversing.
Objective: The primary objective of this job is to plot the plan of a given area on the…
To determine distance between two inaccessible points using Prismatic Compass.
Objective: The primary objective of this job is to find out the distance between two inaccessible points employing…
To survey an area by chain survey across obstacles and to calculate the obstructed lengths.
Objective: The main objective of this survey job is to survey an area by chain survey across obstacles…
Determination of area of given polygon by chain & cross-staff survey
Objective: The primary objective of this job is to determine the area of a given polygon by chain…
Locating various object by chain & cross staff survey
Objective: The primary objective of this job is to locate various objects in the field by chain and…
To run a survey line across an obstacle
Aim: To run a survey line across an obstacle obstructing both ranging and chaining using chain survey technique.…
To conduct the chain survey closed traverse around a building and plot the existing building.
Aim: To conduct the chain survey closed traverse around a building and plot the existing building. Equipment and…
To construct a regular pentagon of given sides using tape.
CONSTRUCTION OF A REGULAR PENTAGON Aim: To construct a regular pentagon of given sides using tape or chain…
Setting out of perpendiculars at various points on given line
Objective: The primary aim of this survey job is to set out perpendiculars at various points on a…