The cross-section notes shown below are for a ground excavation for a 10m wide roadway. STA 23+4000 8.87 505 8.09 3.16 6 4 3 3.95 Determine the cross sectional area at STA 23+4000. Round your answer to 3 decimal places. Add your answer

Q: 1. or the embankment by using Simpson's rule. 9. (a) What are the primary elements of geometric…

A: 9. Geometric Design of Highways(a) Primary Elements of Geometric DesignThe primary elements of…

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Q: which will be excavated for a roadway having a ba of ten meters: Station Station 116 154 10+ 10+ 3.0…

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Q: 1.The field engineer on a highway construction was left alone when the supplier of filling materials…

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Q: A roadway section is 2000 ft long (20 stations). The cut and fill volumes are to be computed between…

A: Excavation and excavation are also called excavation and embankment. In this process, the excavator…

Q: 5. Answer the following 61 10'

A: Solution

Q: The cut and fill areas for the cross-sections at five stations along the centerline of a highway…

A: The given data is shown below:

Q: Describe the Description of terms and basic method for slope stability analysis.

A: Stability of slope is an important topic of study in geotechnical engineering and is defined as the…

Q: Compute the volume between the two stations using Prismoidal formula. 6.45 4.5 1 + 020 +2.3 +1.5…

A: The prismoidal formula may be used to calculate the volume of any geometric solid that can be…

Q: 1. Calculate the plastic modulus of this section about y-y axis.

A:

Q: Calculate the total earth work volume for the following roadway in cubic yards:   1) Using…

A:

Q: What are the Methods to improve and protect slope stability?

A: Slope stability is quantified by the factor of safety (FOS) which is defined as the ratio of soil's…

Q: From the given data shown below, CORNER BEARING DISTANCE 1-2 N 79°12' W 54.69 m 2-3 N 6°08' W 18.51…

A:

Q: Define the ratio of following grades ?  M5, M7.5, M10, M15, M20, M25, M30, M35, M40?

A: The ratio of various grades of concrete interms of  Cement: Sand: and, aggregates

Q: 39. Calculate the total fill volume (yd³) for the segment from 22+00 to 23+00

A: Answer we are given Area of fill at STA 22+00 = 6 ft2  Area of fill at STA 23+00 = 4 ft2  shrinkage…

Q: The area of section 1 is 120 square meters of fill and the area of section 2 is 160 square meters of…

A: Solution:- Volume of fill by, Average End Area method:

Q: Figure 4.15 shows the plan of a site that is 64' × 160' overall, with a grid laid out as shown. The…

A: The volume between two parts is calculated by multiplying their average area by the distance between…

Q: From the given data shown below, CORNER BEARING DISTANCE N 79°12' 1-2 54.69 m 2-3 N 6°08' W 18.51 m…

A:

Q: can you please explain how you determine flw adjustment for lane width=1.9? how did you get 1.9…

A: Reference : HCM Highway Capacity Manual 2000 All tables are referred from HCM 2000 Note : We are not…

Q: c. The limit of economic haul would be expected to be less than the limit of free haul. True…

A: a. On a mass-haul diagram the highest point of loop indicate a change from cut to fill and the…

Q: The cost of the earthwork in excavation

A:

Q: A confined space. A trench can't be classified as a O True False

A: The confined space are those which have limited and restricted means of exit and entry. For…

Q: In a certain portion of road to be constructed, the following data were taken. Station 1+ 6.85 +2.3…

A: Given data: Station L C R 1+20.00 +2.36.85 +1.50 +1.06.39 1+70.00 +2.06.0 +1.20 +2.66.9…

Q: 4. How is slipout repair paid for?

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Q: rigure Q3 shows the cross section of an existing road in a flat rural area. a) Briefly explain the…

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Q: 3 kN/m 2 m 4 m- What is the equation of dy,/dx,? A 0.75x,? B0.75x? + C 1.5x,? + C 1.5x?

A: Draw the free body diagram. Equilibrium of horizontal forces, ∑Fx=0Ax=0

Q: Field measurements were taken along a proposed roadway alignment. The cross sections at the start of…

A: Answer (37) We are given  Area of cut at STA 21+70  = 9 ft2  Area of cut at STA 22+00 = 9 ft2…

Q: Convert 224lb/ft² to N/m² using division method

A: Given: 224 lbft2

Q: Your company have been awarded a road contract. As the senior Surveyor what are the necessary…

A: Answer:- Surveyors for road construction are an integral piece of the civil infrastructure. From…

Q: In a certain portion of road to be constructed, the following data were taken. Station 1+ 0 20.00…

A: Given for station 1+0206.85+2.3     0+1.5      6.39+1for station 1+0706.0+2.0     0+1.…

Q: In a site balancing project, the total haul distance starts from Sta. 2+720 and ends in Sta. 4+450.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Calculate Ve, Cp and Vp for the following notes. The base in fill is 20 ft and the base in cut is 30…

A: Data given Base width, cut = 30 ft Base width, fill = 20 ft Find: Ve, Cp, Vp

Q: STA BS HI FS IFS ELEV BM1 3.92 328.7 0+00 3.3 1+00 3.8 2+00 2.8 3+00 2.5 TP1 4.37 5.03 4+40 3.8 5+00…

A:

Q: 1. Compute the volume of cur material to be removed to reach sub-grade between stations 4+50 and…

A: Given Data -

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Q: The field engineer on a highway construction was left alone when the supplier of filling materials…

A: For calculating the volume of earthwork  total area is divided into no. of  cross sections and area…

Q: For the following mass haul diagram loop shown below, calculate the cost of earthwork, including…

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Q: In a main water pipe project the staff readings were as below: 0.95 – 2.05 – 1.50- 2.10 - 2.65 -…

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Q: You have been instructed to join two existing roads by an even grade fro Y. Point X is a known…

A: Given data:

Q: ACTIVITY PROBLEM The following are section notes of a five-level section Station 1+ 125 ? 12.0 10.0…

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Q: The figure below shows the vertical offset from the proposed finished road level to the Natural…

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Q: identify and explain the different types of slope protection

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Q: What are the Effect of Changing the Surface Grade?

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Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.