Objective: The primary objective of this survey job is to determine the elevation of an inaccessible tower. Apparatus: Theodolite Tripod stand Ranging...
Read more 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: Theodolite Tripod stand Ranging...
Read more To determine the elevation of an inaccessible object (Tower)Objective: The main objective of this job is to calculate the horizontal angles in the field using the method of reiteration. Apparatus: Electronic th...
Read more Measurement of the horizontal angle by using reiteration methodApparatus: Electronic theodolite Tripod stand Ranging rod Least count of the instrument: Least count of electronic theodolite = 00°00’05’’ Rela...
Read more Measurement of horizontal angle – repetition methodObjective: The primary objective of this job is to determine the configuration of ground level by surveying and drawing longitudinal and cross-section...
Read more L-Section and cross section of the road (one full size drawing sheet each for L- section and cross section)Aim Fixing bench mark with respect to temporary bench mark with dumpy level by fly leveling and check leveling. Apparatus: Dumpy level, leveling staff...
Read more Fixing bench mark with respect to temporary bench mark with dumpy level by fly leveling and check leveling.Aim: To plot the contours of an area by method of squares (or gridding). Equipment and Accessories: Automatic Level, tripod, Levelling staff, chain, t...
Read more To plot the contours of an area by method of squares (or gridding).Survey Using Minor Instruments In this article, we will discuss the minor instruments that can be used for surveying. Let’s start with a discussion ...
Read more Minor Instruments – Clinometer, Ceylon Ghat Tracer, Hand Level, Box Sextant, Planimeter And PantagraphDuring engineering surveys, irregular plane regions are hard to measure. Hence, engineers utilize an instrument Planimeter, otherwise named as Platome...
Read more Study of Planimeter Parts, Uses and MethodologyAim: To determine difference in elevation between two points using fly leveling and Fly back leveling. Booking the values using both HI and Rise and F...
Read more To determine difference in elevation between two points using fly leveling and Fly back levelingObjective: The primary objective of this job is to plot the plan of a given area on the ground employing compass traversing. Apparatus: Prismatic comp...
Read more To plot the plan of a given area by compass traversing.