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

#surveying & levelling, expressions for calculating corrections for earth c...

expressions for calculating corrections for earth curvature

Transportation issues, "We have one other pressing challenge that you could...

"We have one other pressing challenge that you could review for us," Alistair Wu says. "As you know, the Shanghai plant was our first facility in China, but we also have two other

Concrete technology, material for formwork and their specifications

material for formwork and their specifications

Aggragates, what are the classification og aggregates?

what are the classification og aggregates?

Acidity and alkalinity - chemical characteristics of water, Acidity and Alk...

Acidity and Alkalinity - Chemical Characteristics of Water Acidity: Capacity to neutralize bases and is a measure of acids in water. Acidity is measured by titrating the s

What is the meaning of elastic shortening of concrete, What is the meaning ...

What is the meaning of Elastic Shortening of Concrete At the transfer stage, compressive prestressing force is transferred to the concrete. Due to this compressive force, concr

Varignon theorem, how to prove varignon theorem in easiest way

how to prove varignon theorem in easiest way

Determine about the prestressed concrete, Determine about the prestressed c...

Determine about the prestressed concrete In prestressed concrete the most important parameter is the prestressing force. Ifthe prestressing force reduces with time, prestresses

Explain the primary treatment for wastewater, Explain the Primary Treatment...

Explain the Primary Treatment for Wastewater Primary Treatment: to remove the pollutants that floats or settles. Typically 60% of suspended solids and 35% of BOD 5 are removed

Handheld inspection tool for underwater inspection of bridge, Explain Handh...

Explain Handheld Inspection tools for Underwater Inspection of Bridge? Handheld tools such as flash lights, rulers, and tape measures for documenting areas; small or large hamm

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