Objective: The primary objective of this job is to locate various objects in the field by chain and cross-staff. Apparatus: Two chains Arrows Ranging ...
Read more Locating various object by chain & cross staff survey
Aim: To run a survey line across an obstacle obstructing both ranging and chaining using chain survey technique. Equipment and Accessories: Chain, tap...
Read more To run a survey line across an obstacle
Aim: To conduct the chain survey closed traverse around a building and plot the existing building. Equipment and Accessories: Chain, Tape, Arrows, Ran...
Read more To conduct the chain survey closed traverse around a building and plot the existing building.
Construction Of A Regular Pentagon Aim: To construct a regular pentagon of given sides using tape or chain and other accessories. Instruments Required...
Read more To construct a regular pentagon of given sides using tape.
Objective: The primary aim of this survey job is to set out perpendiculars at various points on a given line. Apparatus: Cross staff Optical square Ar...
Read more Setting out of perpendiculars at various points on given line
Objective: The main objective of this job is to measure the distance between two points using direct ranging. Apparatus: Chain Arrows Fiber glass tape...
Read more To measure distance between two points using direct ranging
Earth’s core The Crust has a thickness of about 10 to 40 km. It is mostly made up of light silicates with an average Gamma = 3 g/cm3. The upper and ...
Read more Soil Formation and Types of Soil
Objective: To learnt the technique of unfolding and folding of a metric chain. Instruments: Metric chain Procedure: Unfolding: Remove the strap of the...
Read more To learnt the technique of unfolding and folding of a metric chain.
Chain Survey: One of the most basic types of field survey is Chain surveying. It is the method in which only the horizontal measurements are essential...
Read more Study of Various Instruments used in Chain Surveying and their uses
Standard Followed ASTM D 2216-98 or AASHTO T 265-93 Objective This test is performed on soil samples and entails the following objectives: To determin...
Read more Determination of Moisture Content by Oven Drying Method