0.725 on A,0.935,2.845,3.745,3.935,0.965,1.135,1.785,2.625,3.845,0.965,1.575 and 2.015 on B. The elevation of point A is 220.50m. Makeup level book page, apply usual check and calculate the reduced levels of points. Also calculate the gradient of line AB.

Q: The following consecutive reading were taken with a level and 4m leveling staff ground at common…

A: Here they ask to calculate the reduce level of points and calculate the gradient of line AB

Q: Given the following traverse: Line Distance Bearing 1-2 38.00 N40-00W 2-3 40.00 S50-00W 3-4 40.00…

A:

Q: Reciprocal leveling between points A and B, located on opposite banks of a wide river gives the…

A: Leveling is the process in which we measure the levels of the various point of field in a linear or…

Q: A line of levels was run into a terrain. All of the turning points in the accompanying tabulation…

A: To Find:- A. Elevation at BM36 B. Station with highest elevation C. Height of instrument between…

Q: 4. Given the following data of a closed traverse LINE DISTANCE (m) BEARING 1-2 80.40 N 76°00' E 2-3…

A:

Q: Given the following technical description of approved surveys and their corresponding coordinates.…

A:

Q: SITUATION 3. In the two-peg of a dumpy-level, the following observations are taken, Instrument near…

A: Given:When instrument was placed near A:hA=1.501hB=2.022When instrument was placed near…

Q: Prepare a set of level notes for the data listed. Perform a Elevation of BM 7 is 852.045m. If the…

A: Given :

Q: The following consecutive reading were taken with a level and 4m leveling staff ground at common…

A:

Q: Q.3 A level circuit is shown in figure. The survey, needed for local engineering project, commenced…

A: Calculate the error in elevation of BM 35  Error in elevation of BM 35 = Last RL - first RL =…

Q: d. What is the adjusted latitude of line DE using compass rule? a. 5.36 b. 21.01 C. -28.54 d.…

A:

Q: Road width (6 m), side slope ½, H.I = (31.33m) formation level = (26.05 m), staff reading at a=…

A:

Q: Prepare a set of level notes for the data listed. Perform a check and Elevation of BM 7 is 852.045m.…

A: The given data is: Length of loop=1500 m Elevation at BM 7=852.045 m Using the formula below,…

Q: COURSE DISTANCE BEARING АВ 224.34m N 57°3' E S 89°32' E S 7°5' E BC 251.47m CD 301.79m DE 157.88m…

A:

Q: 521.96 ft. If a check of the rod after the work is done reveals that the bottom 0.04 ft has been…

A: Surveying is done as a priority in civil engineering before the building took place for…

Q: B/ In a leveling process along a longitudinal suggested profile as shown in table below, known that…

A:

Q: No. 2. Measurment of three horizontal angles; about a point P are: APB = 12°31'50", BPC = 37°29'20",…

A:

Q: Find the difference between the elevations of Station 6 and Station 5 using the following notes:…

A: Highway engineering is a field of civil engineering that entails the planning, design, building,…

Q: Lines AB and BC are on a straight line. The stadia intercept from A to B which are on the same level…

A: Given, Stadia interval factor(f/i)= 99.90 Stadia Intercept(s) =0.813 (between A and B) & 0.723…

Q: Using the Stadia Reduction Table,what is the difference in elevation if the observed vertical angle…

A:

Q: A level was put between two points, A and B, the readings were(2.597m), (1.594m) respectively, then…

A: RL of A =30.5m

Q: Rod Reading 1.23 Rod Reading B.46 Horizontal Line of Skght 1.23 B 8.46 Turning Point 755.11 Mean Sea…

A:

Q: PREPARE A PROFILE LEVELING NOTES FOR THE SURVEY ILLUSTRATED BELOW 4.66 3.98 1.20 5.11 1.80 4.42 4.30…

A:

Q: A line of levels, 6km long is run between A to B with average backsight and foresight distances of…

A:

Q: Determine the adjusted forward bearings of the following survey data LINE CD DISTANCE 65.07 FORWARD…

A:

Q: It was required to ascertain the elevation of two points Pand Qand a line of levels was run from P…

A: Given  RL of benchmark = 83.500m RL of P and Q = ? For find  the R.L.s of P and Q, we will have To…

Q: 10. RECIPROCAL LEVELING. Reciprocal leveling between points A and B, 1ocated on opposite banks of a…

A:

Q: Reciprocal leveling between points A and B, located on opposite banks of a wide river gives the…

A: Elevation of A=925.28m To find elevation of B

Q: PROBLEM 25: From the given differential levelling notes, find the elevation of BM2. Sta. В. S F. S…

A: Using arithmetic check for differential leveling

Q: .5 Prepare a set of profile leveling notes for the survey in Figure 2-34. In addition to comput- ing…

A:

Q: Q2/ Find the elevations along the survey line OM by using the rise and fall method , the readings…

A: Since the question number to be solved is not stated, the solution for Question Q2 is as follows:…

Q: Calculate the side widths and cross-section area of embankment having width =20m and side slope( 1/2…

A: width of the embankment (B) = 20m side slope is in the ratio 1:2 height of the embankment= formation…

Q: Draw the cross sections and compute V. Two level sections of 40-m stations with center heights of…

A:

Q: Irregular Area = 1930 m2 and the offsets from line AB to the Irregular line ( h1, h2, h3 , h4 , h5 ,…

A: Area = A = 1930m2 h1 = 30m h2 = 28m h3 = 15m h4 = 27m h5 = 22m h6 = 13m h7 = 10m

Q: M5-1 SLOPE TAPING. A horizontal distance of 325.75 m is to be established along a line that slopes…

A: As per company guidelines, we can answer only one question. Kindly repost other questions as a…

Q: To establish a new benchmark on point Busing a levelling instrument. The work had been done between…

A: Consider  the following observation table From BM-1 to B point  BS FS Elevation Remark BM1…

Q: B/ In a leveling process along a longitudinal suggested profile as shown in table below, known that…

A: Levelling is carried out by two types of methods. They are rise and fall method and height of the…

Q: 1:100 from station 0+050 to station 150 m. The existing ground levels on the cente: line at stations…

A:

Q: A line of levels was run from benchmarks A to B, B to C, and C to D. The elevation differences…

A: Given:- A line of levels was run from benchmarks A to B, B to C, and C to D The elevation difference…

Q: The following Staff reading were taken on loop leveling where the reading in brackets are foresights…

A: Solution:- 1) Since you have asked multiple question, we will solve the first question for you. If…

Q: Prepare a set of level notes for the data listed. Perform a check and adjust the mis- closure.…

A: Given data,

Q: 8. A civil Engineer proceeded to do the stadia survey work to determine the topography of a transit…

A:

Q: d- in a surveying work the elevation of first point was 95m , the values of F.S and B.S readings are…

A: Elevation of second point = 95.35 m

Q: Geometric space, i need solutions in 15 minutes please. MCQ/ To establish a new benchmark on point B…

A: Given data  Back sight Fore sight R.L. To find R.L. of point B

Q: Situation No. 2: A and B arc two points located on cach bank of a river and ncar the abutments of a…

A:

Q: exl the leveling station reading was 1-35,2-3, 1-o5」3.社,2.61,o-83 136) 2.69, 3.45. The elevation at…

A: Given that:                    Readings at levelling stations are: 1.65, 2.37, 1.05, 3.71, 2.61,…

Q: The cross section notes of the ground surface at a given station of a road survey shows that the…

A: The distance of left slope stake from the center of road is 10.12m. The distance of right slope…

Q: Ex-2-: In a levelling process the readings were recorded as following: (1.349, 1.723, 1.522, 1.634,…

A:

Q: 8. Reciprocal leveling between points A and B, located on opposite banks of a wide river gives the…

A:

Q: Two points of A and B on opposite bank of a river, the level was setup near A and staff readings at…

A:

Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.