Calculate the side widths and cross-section area of embankment having width =20m and side slope( 1/2 )formation level =20m. ground level=15m and ground slope (_ 1/12) from C.L to side

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A:

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Q: What is the slope in a fixed support with a settlement of 1 mm? O undefined O 0.5 O1

A: Answer : slope will be zero at fixed support. Option (c)  0. Is correct.

Q: The center height of the road @ STA 7+110 is 2.0 m while @ STA 7+160, it is 1.20 m cut. From STA…

A: Given: The center height of the road at STA 7+110 is 2 m. The cut of the road at STA 7+160 is 1.2 m.…

Q: iven the following slope staking notes, the prismoidal correction factor in cu. Yds., to be applied…

A: Basic for cut = 48 ftbasic for fill =40 ftcut slope, s =2:5:1To find:Prismoidal correction factor

Q: Given the cross-section notes of an earthwork betweèn station 10+100 to 10+200. Assume both stations…

A: Considering the following diagram:

Q: Water is flowing in a rectangular channel at a rate Q= 1.50 m/sec. The channel has a bootom width…

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Q: The areas in cut of two points of level sections that are 75m apa are 36sqm and 72sqm. Side slope is…

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Q: A rectangular channel has a width of 3.6m with a roughness coefficient of 0.013. Compute the…

A: Solution: Given: Width (b)=3.6m Manning's Roughness Coff. (η)=0.013 Mannings equation for critical…

Q: settlement of PL^3/24ei at a

A: Given that, Settlement atA=PL324EI. The objective is to determine the SFD and BMD.

Q: The center height of the (finished) road at the station 0+050 is 2.93 m fill; while at station 0+180…

A: To determine: a) Compute the value of slope of finished road b) Compute the Stationing of the point…

Q: Given the following notes for three irregular sections, compute the volume of earthwork lying…

A: Answer : Data provided : Roadbed width = 20 Meter Side slope = 1.5: 1  Three level stations  1+200 ,…

Q: Determine the height required for a rectangular channel 20m wide laid on a slope of 0.0001 transport…

A: Width of channel = 20m Slope of channel = 0.0001 Discharge = 240m3/s Mannings roughness coficient =…

Q: Find the required slope of a rectangular open channel when the water flows at a rate of 20,000 L/s,…

A: Option (E) is most appropriate answer.

Q: The area in cut of two level cross-sections 35 m. apart are 34 sq. m. and 56 sq. m. respectively.…

A: Given Data: The area in cut of two level cross-sections,  A1 = 34 sq.m. A2 = 56 sq.m. D = 35 m The…

Q: Determine the most probable value of the elevation BM2. Route A: Distance from BM1 = 6.32 km and…

A: We have to find the value of most probable value of the elevation BM2.

Q: e. Right 4.5 +1.0 Right 6.9 +2.6 side slope of both sections value of x at station 10+250 if it has…

A: solution of above problem is below:

Q: L 0.6m 5m K-1 n-0.012 Q-18 m³/s Formulas: Rh 70- Q==AR 23S 112 n Determine the channel slope [A] use…

A: Asked: To compute the slope of the channel.   Given: Manning's roughness coefficient (n) = 0.012…

Q: Workout the Earthwork quantities in embankment and cutting for the chainage length of 600 meters.…

A: Given Data  Formation Width of Road = 20m Side slopes in embankment = 2:1  Side slopes in Cutting =…

Q: . Calculate the volume of excavation if the formation width is 8.0

A: Calculate the required gradient, find the level difference b/w the first and last points, Level…

Q: Which of the following is the quantity of earthwork for one hundred meters of length for portion of…

A: Length L=100m Width=10m

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Q: Determine hydraulic radius Wetted area=25 m2 Wetted perimeter3D15 m

A:

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: A close traverse has the following field data: Line QR has a bearing of S 8°51' W and a length of…

A: The length and bearings of traverse are given . To find the missing data i  will use latitude and…

Q: Situation 1: Given the cross section of an earthwork between stations 10+100 to 10+200. Assume both…

A: Considering the following diagram for station 10+000

Q: HW-2-: Compute the area of cross-section if the formation width is 12 m, side slopes are 1 to 1,…

A: Given data:- The given formation width, b=12 m The side slopes =1 to 1 The average height, (h)=5 m…

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.