What is the elevation of lower point

Assignment Help Civil Engineering

Reference no: EM13115378

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 was 21 degree and 26 minutes turned to a point on a plumbed range pole 1.5m above ground.The slope distance from the theodolite to the point on the range pole was 45.3m. The theodolites optical center was 1.4 m above the upper base line station at 110+71.25

a) If the elevation of the upper station was 253m, what is the elevation of lower point

b) What is chainage of the lower station

Reference no: EM13115378

Questions Cloud

Risk premium and capital asset pricing model : Suppose Intel stock has a beta of 2.16, whereas Boeing stock has a beta of 0.69. If the risk-free interest rate is 4% and the expected return of the market portfolio is 10%,

How many moles each of sodium ions in saline soln : A physiological saline solution contains 164 mEq/L each of Na+ and Cl-.How many moles each of Na+ and Cl- are in 0.500 L of the saline solution.

Computing population growth : Pick a country of your choice that is experiencing population growth.(I picked Mexico City,Mexico;18,131,000 in 2007, r is 1.7% expected to double in 40 years (0.69/0.017=40.6) pop. growth rate 1.142%(2008 est) find the most recent population coun..

Identify the element of period two : Identify the element of Period 2 which has the following successive ionization energies, in kJ/mol. IE1: 1314, IE2: 3389, IE3: 5298, IE4: 7471, IE5: 10992, IE6: 13329, IE7: 71345, IE8: 84087.

What is the elevation of lower point : 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.

Determining time value of money : You just turned 25. you plan on saving a equal amount in your 401K at the of each year for 40 years (your 65th birthday). You expect to earn 9% pa during this time frame.

Bankruptcy and financial distress : Which of the following industries is likely to have the lowest costs of financial distress? Which of the following industries likely to have the highest costs of financial distress?

Estimating sales and profit after tax : What is your estimate for 2008 sales($)? What is your estimate of 2008 profits after tax? What is the percentage increase in 2008 profits after tax vs 2007 profit after tax of $110 Million?

Problem of ira math : If a 22 year (Sam) invested $4,000/year into a Roth IRA until his 30th year, what will the value of that IRA be in the 65th year, assuming 8% per year?

User Account

All Pages