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TO FIND OUT H.D ( Horizontal Distance ) ON LEVEL MACHINE First of all open tripod and expand it on ground and then fix level on tripod plate with the help on plumbing fork Now set the bubble with help of leveling screw. when bubble come to the center then leave leveling screw your instrument is ready for work If you ar e using machine first time you must be check Machine Fault  Select two point e.g (A & B ) where you want to find horizontal distance ( H.D ) between two point . Now keep staff rod on first point ( A ) and target staff rod and take reading on staff rod on upper hair and then keep the rod on second point (B) and take reading on rod with the help on lower hair. Now you have two point dimension. you can find distance in b/w these point ( A----B) With the help of these formulas Formula;.    Upper hair -  Lower hair * 100  = H.D OR       A  - B *100 = H.D Level machine can only find straight line distance. It is only design for Leveling.

Horizontal CURVE Culculation CURVE DIFINIATION AND FORMULAS           first of all you have some data for soulation Like you have deflection angle ,change intersection point ( I.P) Degree of curve if YOU HAVE THAT DATA YOU CAN SOLVE THE CURVE OK LETS START If you have no Deflection angle  you can find on this formula           Deflection angle = 0 = 180 - Intersection angle WE HAVE GIVEN DATA . Deflection angle = 40 0 chain-age intersection point =I.P=17634.25 Degree of curve = D = 5 0 Required Data Tangent point one= TP1=? Tangent point two =TP2 =? SOLOUTION Ist TP1 = change I.P –Tangent length SO First we will find Tangent length Formula we have Tangent Length =T.L= R Tan 0 /2 we have no “R” Formula for finding “Radius”   5730/D D= Degree of curve we have 5 0    5730/5 =1146 “1146” put this value in tangent length formula      Tangent length = 1146 tan 40/2 =417.72 Now we have Tangent length “417.72” Put this va

REM Today i am writing about the Remote Elevation Measurement   as you know that last time i published a post about the Missing Line Measurement , some of my website viewers comment about to make a guide about Remote Elevation Measurement  on total station. So i make a simple and easy post about in which i explain you all about Measure Elevation  Measurement of height . Remote Elevation Measurement rem with diagram  

Workability of Concrete Definition Today i am writing about Workability of Concrete Definition as you know that last time i published a post about the Different Types of Slabs some of my website viewers comment about to make a guide about Workability of Concrete Definition . So i make a simple and easy post about in which i explain you all about Introduction of workability of concrete .

Factors affecting workability of concrete Today i am writing about factors affecting workability of concrete as you know that last time i published a post about   Workability of Concrete  some of my website viewers comment about to make a guide about factors affecting workability of concrete . So i make a simple and easy post about in which i explain you all about FACTORS AFFECTING WORK ABILTITY ,