A surveying party layout a 100-meter boundary line AB of a certain property at 35 degrees Celsius. After the layout, it was observed that the 10-meter surveyor’s tape used has an actual length of 10.60meters. To reconfigure the layout, determine the correct length if the tape has a standard temperature of 25 degrees, and the instrument and environmental errors happened at the same time with the basis of L = 10 meters. Hint: New length = corrected length due to temperature effect + corrected length due to tape defect.

Q: Observations were made between points X and Y on opposite sides of a wide water-filled quarry as…

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Q: Problem 3: The two sides of a rectangular lot were measured with certain estimated probable errors…

A: Using formula

Q: Road Width = 10 meters %3D Fill Slope 2H:1V while Cut Clope 1H:1V %3D %3D If the Cross-section notes…

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Q: (CE Board Feb. 1972) A series of perpendicular offsets are taken from a transit line to a curved…

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Q: Offsets were taken 9m apart in the following order; 2m, 3.2m, 4m, 3.5m, 5m, 6m, 7m. Determine the…

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Q: Determine the weighted mean for the following angles: 222° 12'48", wt 3; 222°12'42", wt 1; 222°…

A: The weight of any measured quantity represents the accuracy of the measurement.The weighted mean (W)…

Q: A surveying instructor sent all the 40 students in his class out to measure a distance between two…

A: Most probable value -  MPV = x1 + x2 + x3 + .........xnn⇒MPV = 922.11 + 921.24 + 921.86 + 920.99 +…

Q: By using a 50 m Tape, the length of a survey line PQ measured at a building Site in Dahriz area is…

A: initial length of tape = 50m later it was found that tape was 6cm short so  error = 6cm error = 0.06…

Q: Two surveying tapes were used in measuring the frontage of an open field. the resulting measurements…

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Q: Q: Using a digital laser level instrument, the following staff readings were observed via an open…

A: Here we have given a open loop and we will use rise and fall method to calculate the RL's of each…

Q: Angle of elevation and depression are measured from the (horizontal/vertical)

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Q: situation 2] Two surveying tapes were used in measuring the frontage of an open field. The resulting…

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Q: Problem 2 Angles AOB, BOC, and COD are measured on the same angle at point O. Determine the most…

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Q: SITUATION 3. a) The base and altitude of a triangle lot were measured to have certain probable…

A: a) The base of a triangle, B = 314.60±0.16 The altitude of the triangle, H = 92.60±0.14 To…

Q: 1. The surveying team at UTM can make taping measurements with an error of ±0.03 ft per 100-ft tape…

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Problem 1 To determine the distance between two points A and B, a tacheometer was set up at P and…

A: Given Data:Staff at Astaff readings= 2.225, 2.605, 2.985Staff at Bstaff readings = 1.640, 1.920,…

Q: 5. A survey or paced a given distanct AB in five trials of walking of 100 m Course On lev el gro…

A: Given data, Length of known path = 100 m Number of paces on known path = 54, 55.5, 56.5, 55 and 54.5…

Q: Four angles were measured from the center of a circular lot area with the following values.  Theta 1…

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Q: In the two-peg test method of a dumpy level, the following observations were taken. Determine the…

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Q: STA BS FS 1 5.87   2 7.03 6.29 3 3.48 6.25 4 7.25 7.08 5 10.19 5.57 6 9.29 4.45 7   4.94 a.…

A: This problem can be solved by using rise and fall method  Rise / fall = BS - FS Rise if ( BS - FS)…

Q: Draw the diagram a.) Compute the angle CEX. b.) Compute the distance AX. c.) Compute the distance…

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Q: Table Q2(b). Two-peg test booking BS FS Height of Collimation (m) Reduced Level (m) Remark Distance,…

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Q: A surveyor wants to determine the lengths of the sides of a closed triangular traverse by measuring…

A: To Determine Included angles and Length of the lines.

Q: 2.12 Ifthe accidental erroris estimated to be ±0.008 ft for each of 32 separate measurements, what…

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Q: vorking in groups of four came up with 10 different measurements as follows: 920.45, 921.05, 921.65,…

A: Formula used- Em=Es/nand Es=±0.6745∑V2/(n-1)where Es= probable error in single…

Q: b. The surveyor's first reading was to TBM 41 with reading 5.76, she then took the following…

A: First Reading at TBM 41 =5.76 Last Reading at TBM 41 =5.77 Assume the elevation of TBM 41 =100

Q: Define the importance of Dilatometer Test ?

A: The  Dilatometer is a precision instrument used to calculate the volume change caused in the soil…

Q: een two points A and B. The roc was 1.395. The instrument was r and B are 1.683 and 1.490 respec…

A: GIven problem is From Reciprocal levelling :Instrument at Station A :Reading at A : hA=1.52mReading…

Q: In the two-peg test method of a dumpy level, the following observations were taken. Determine the…

A: First we will find difference in elevation.

Q: Problem 5: The sides of a rectangular field are 1193.6 ± 0.60 ft and 582.70 ± 0.40 ft respectively.…

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Q: Problem 1. To determine the distance between two points A and B, a tacheometer was set up at P and…

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Q: A student surveys line AB in a level ground field by taping. While taping, he used pebbles as…

A: Given that :- Length of tape = 25 m   Pebbles(No.) Partial Distance Trial 1 25 6.345 m Trial…

Q: Ada, using a steel tape, measured a certain line that is divided into four segments. Each segment…

A: The four parts of line lengths are 97.702 ± 0.05 m, 57.972±0.06m, 75.98±0.042m, 57.015±0.042m

Q: The readings (2.312, 1.185, -2.365, 0.195, 0.885, 1.345, 0.905) were taken with a level. The…

A: point back bearing fore bearing height of instrument elevation of point remark         100 BM…

Q: Problem 2: Line of levels to establish the elevation of a point are run over four different routes.…

A: Data given Find: (a) Most Probable value (b) Standard deviation (c) Standard error of mean (d)…

Q: Determine: (a) The probable error of the mean in Taping Operation 1. (b) The probable error of the…

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Q: QUESTION 10 A cutting is to be formed on a straight section of a proposed road. The values of eight…

A: Given Constant horizontal distance interval, L = 20 m Areas, A1 = 325m2, A2 = 398m², A3 = 456m², A4…

Q: Given the following tabulated data LENGTH LINE BEARING Determine the following: (m) S 06° 35' 1.…

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Q: Chain was tested before starting a survey and was found to be exactly 30m. After measuring the area…

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Q: Reduce the following reading using rise and fall method.

A: to fill the given table

Q: N Rod ++ 50 1+50 1+75 2.6 Complete the set of differential leveling notes in Table 2-5, and perform…

A:

Professional survey

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