surveying, Civil Engineering

Assignment Help:
A pre- engineering base line was run down a very steep hill.rather than measure horizontaily down hill with steel tape: surveyor measured the vertical angle with the theodolite and slope distance with 16m steel tape.The vertical angle was21degreeand26minutes turned to a point on a plumbed range pole 1.5mabove ground.The slope distance from the theodolite to the point on the range pole was 45.3m.The theodolites optical center was 1.4mabove the upper base line station at110+71.25
a) If the elevation of the upper station was 253m, what is the elevation of lower point
b
0What is chainage of the lower station

Related Discussions:- surveying

Engineering economics, Ask quA contractor has both a 3-cy and a 5-cy shovel...

Ask quA contractor has both a 3-cy and a 5-cy shovel in the equipment fleet. Select the minimum size shovel that will excavate 450,000 bcy of common earth in a minimum of 120 worki

Window, sliding window lowered window sash or glazed window circular window...

sliding window lowered window sash or glazed window circular window

Explain tension and compression anchorage length, Q. Explain Tension and co...

Q. Explain Tension and compression anchorage length? Tension anchorage length vs. compression anchorage length Tension anchorage length of steel reinforcement in concrete

Force systems and equlibrium, write short notes about force systems and equ...

write short notes about force systems and equilibrium

Graduate, fabrication methods of ironmongery

fabrication methods of ironmongery

Define alum (aluminum sulfate) caogulation, Define Alum (aluminum sulfate) ...

Define Alum (aluminum sulfate) Caogulation Purchased as dry or liquid alum { Al 2 (SO 4 ) 3 ,14 H 2 O}, MW 594 (other formulas with varying number of water molecules also u

Leveling, cooke''s reversable level

cooke''s reversable level

Explain the term -tendon splices, Tendon splices Tendon splices are us...

Tendon splices Tendon splices are used to join tendons when continuous prestressed concrete , members require long tendons to achieve continuity. Several types of tendon splic

Binder, Binder: Normally 60/70 penetration grade, and provides cohesio...

Binder: Normally 60/70 penetration grade, and provides cohesion to the mixture and increases its stability. The mix design is done by the Marshall test, in which a specimen

Find a suitable slab thickness, The continuous one-way slab shown below is ...

The continuous one-way slab shown below is loaded with a uniform service live load of 80 psf, and a superimposed dead load of 40 psf. Assume the beam width is 16" and use f'c = 5 k

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd