a steelworks foreman, 2 skilled steelmen, and a steelmen helper can finish 461 kg of rebar installation in a week. Calculate the unit labor cost per kg of rebar installation using the following data.

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A: Tension side of the concrete should be reinforced.

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Q: 2 w * EI = 20000 KN.m 2 2/ Find thiforme B 2m 3m 4 Load (w) if the deflection at D is (3mm) upward ?…

A: Given : Overhang beam with UDL Double integration method

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A: Given: Beam with point load and moment Beam dimensions To find: Bending stress Notations: I = moment…

Q: b)Calculate horizontal components at point C

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Q: 27 A steel bolt 0.005 m² in cross-section is subjected to a Static mean load of 200 KN. What Value…

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Q: Q2) A: Fined the maximum daily and maximum weekly demand for a city of 50000 capita consuming amount…

A: Given : Population = 50000 Consumption per day = 20000 m3

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A: The given figure is shown below:

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A: width1 = 4 m depth1 = ?? width2 = 2 m depth2 = ??

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Q: #7 Find the moment of section shown below centroidal axis parallel 50 mm A 25 mm- X inertia of about…

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Q: Problem A spiral column 600 mm in diameter has an unsupported height of 2.4 m. The column is bent in…

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Q: Problem 7 - 72 Air at 1500 kPa absolute flows in a 25-mm-diameter tube. What is the maximum laminar…

A: The critical value for Reynolds number for which the flow can be laminar in case of pipe flow is…

Q: Q D -3 ft- E 2 ft

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Q: Design the necessary shear reinforcement (if needed) in the form of U-stir sectionshown in Fig.5.22.…

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Q: A wide, clean-earth river has a flow rate q = 150 ft³/s per foot. (a) What is the critical depth, Yc…

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Q: 1.5m= D ↓ 20 kN/m² 71-18 kN/m² 41-30 ₁=0 (2) 0.5m → 4 0.7m (3) * C -0.7 m-0.7 m 2.6 m O P, H₂=6 m P.…

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Q: 2. A well with a diam. of 0.6 m. is constructed in a confined aquifer as shown. The sand aquifer has…

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Q: 1. Classify the following soils using USCS and give the group symbols. Sieve Analysis, % finer Soil…

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Q: Draw an activity diagram for the following scenario: Passenger who needs to purchase a travel ticket…

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A: Given Data:Cu=65kpaϕu=0γ=19kN/m3Angle= 45°

Q: What are some of the advantages and disadvantages of using an internal static analysis,

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Q: 3 k/ft A 20 ft Given: E= 290 x 106 psi, I = 1500 mm¹ Use Double Integration Method to determine the…

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Q: Q: If the flow disc a trocar (trapez shown in the figu (80 m/s), what amount of flow di if the level…

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Q: #7 Find the moment of section shown below centroidal axis parallel 50 mm ➜ A K 25 mm- inertia of…

A: Find the section moment shown of below inertia about of the centroidal axis parallel to x-axis.

Q: the shear-force and bending-moment diagrams for the simply supported beam shown. Determine the…

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Q: A steel rod of original length 200 mm and final length of 200.2 mm after application of an axial…

A: given- original length L=200 mmFinal length Lf=200.2 mmLoad P=20 KN

Q: * EI = 10000 KN. m² AZ / Find thiform 3m 2m 4 Load() if the deflection at D is 3mm) 4pward ? B F 44…

A: Given : Overhang beam with UDL Double integration method E = 20000 kNm2

Q: The observed altitude of B-ursae Minoris at lower and upper culminations are 29°58′15" and 60°453"…

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Q: The porosity (n) and the degree of saturation (S) of a soil sample are 0.7 and 40%, respectively. In…

A: Given data- Porosity n=0.7Degree of saturation S=40%=0.40Volume of soil V=100 m3To Find-Volume of…

Q: L A spiral column having a diameter of 448 mm carries a dead load of 1,107 KN including self-weight…

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Q: hown in Figure 2, determine the natural frequencies using four elemen he beams. 0.5D

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Q: (5,0,-2) and b=(4,-7, 10) the projection a on b to is.

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Q: 10 ft t COMPUTE FOR THE MAXIMUM MOMENT. UNIT: lb.in 800 lb/ft

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Q: For venturi-Meter shown in Figure, compute the velocity in the Pipe of (300mm) diameter, and the…

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Q: B. Write shear and moment equations for the beams in the following problems. In each problem, let x…

A: In this three beam are given and we are to find bending moment equation

Q: A 1.80m x 1.20m x 0.4m footing with a column at the center is loaded with a column at the center is…

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Q: Can you expand these? especially the second part?

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Q: Example 11.8: A three hinged arch of span 16 m has its abutments A and B at depth of 4 m and 8 m…

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Q: A groundwater sample was found to contain 500 mg/L total dissolved solids (TDS). TDS (in %) present…

A: given total dissolved solids-TDS=500 mg/L

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Management of Labor

Labor, worker or construction laborer are the skilled workers employed in the construction site who performs several works which demand physical strength. The laborer's task is very challenging and often leads to fatigue and exhaustion. Depending on the nature of work, a construction firm may employ many laborers. The laborers prepare sites for construction works, loading and unloading of materials, removing hazards, dismantling, overhauling of equipment, shifting materials, and assisting higher officials. The labor may also require to operate special equipment depending upon its expertise. In a nutshell, the laborer's work is essential and challenging sometimes, and their involvement help to finish the construction process on time.A labor manager undertakes the task of labor-management in a construction site. He helps in the organization of the project by wisely and systematically managing the laborers involved with the project. A labor manager hires people with the expertise, to deliver the right productivity. Proper labor management will ensure high productivity, right skills utilization, availability of workers on time, and timely project completion.