Fundamentals Of Construction Estimating
4th Edition
ISBN: 9781337399395
Author: Pratt, David J.
Publisher: Cengage,
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Chapter 16, Problem 4RQ
Prepare a typical bay estimate based on the following information:
a. Bay size of
b. There are 50 bays in the building.
c. Unit prices:
• Concrete piles: $950.00 each
• Concrete pile caps: $725.00 each
• Slab-on-grade: $12.50 per sq. ft.
• Structural steel frame: $4.90 per sq. ft.
• Roof structure: $10.75 per sq. ft.
• Roofing: $8.20 per sq. ft.
• Plumbing & HVAC: $9.80 per sq. ft.
• Electrical: $6.10 per sq. ft.
• Exterior foundations: $100.00 per linear ft.
• Exterior walls: 728.00 per linear ft.
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Please provide a clear, step-by-step simplified handwritten working out (no explanations!), ensuring it is done without any AI involvement. I require an expert-level answer, and I will assess and rate based on the quality and accuracy of your work and refer to the provided image for more clarity. Make sure to double-check everything for correctness before submitting thanks!.
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A clay rich soil is totally saturated, has a bulk density of 2.12 g/cm3, and a void ratio of 0.33.
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A soil sample was tested yielding the following grain-size distribution chart: (refer to the image provided)
The soil fines (inorganic) were also tested and had a liquid limit of 76 and a plastic limit of 49
Determine the coefficients of uniformity and curvature.…
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Provide a clear, step-by-step handwritten solution (without any detailed explanations). Ensure the work is simplified and completed manually, adhering to expert-level accuracy. Refer to the provided image for clarity and ensure all calculations are double-checked for correctness before submission. Thank you!.
Question 1:
A cylindrical soil sample is connected to two water reservoirs:
a) Determine the pressure, elevation, and total head at a point one meter above the bottom of the sample (point A).
b) Calculate the pore pressure and effective stress at point A if the soil has a saturated unit weight of 18.7kN/m^3. c) Determine the water flow rate though the sample if the soil has a coefficient of permeability of 0.19 cm/s and the radius of the sample is 20 mm.
d) Is it possible for the soil to reach the “quick condition”(zero effective stress) by raising the level of the water in the upper reservoir? Why or why not?.
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A new structure is planned to be constructed in…
Note:
Provide a clear, step-by-step, simplified handwritten solution (no explanations), ensuring it is completed without any AI involvement. The solution must demonstrate expert-level accuracy and will be evaluated for its quality and precision. Please refer to the provided image for additional clarity. Double-check all calculations for correctness before submission. Thank you!.
Question 1: (refer to the image for visual understanding)
For the soil element shown on the right:
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A soil sample in a triaxial test with a cell pressure of 100 kPa fails when the vertical stress reaches 400 kPa. The resulting failureplane is observed to dip 60 degrees from horizontal (see figure).
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Fundamentals Of Construction Estimating
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