• Particle size analyses were carried out on two soils-Soil A and Soil B-and the particle size distribution curves are shown in Figure % Finer Clay 100 90 80 70 60 50 40 30 20 10 0 0.001 Silt Soil A Sand Soil B 0.01 0.1 1 Particle size (mm) - log scale Gravel 10 Soil A B LL 26 (oven-dried; assume same for not dried) Nonplastic 1. Which of the two soils, in your opinion, is a better material for the core of a rolled earth dam? PL 18

Q: The sieve analysis of three soils and the liquid limits and plastic limits of the fraction passing…

A: Group index value: 0≤G.I≤20..   so when you get negative value , G.I = 0 when you get more than 20…

Q: 5.2 The sieve analysis of ten soils and the liquid and plastic limits of the fraction pass- ing…

A: Classify the soils using the AASHTO classification system:

Q: 3. The following results were obtained from particle size distribution analysis of three soils - A,…

A:

Q: 5.9 Classify the following soils using the Unified soil classification system. Give the group…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Classify the following soils by the AASHTO classification system. Give the group index for each…

A: USing AASHTO chartStep:1Look at % passing through the No:200 sieve72>35%   ⇒So Silt-clay…

Q: Classify the given soils using the Unified Soil Classification System (USCS). Give the group symbols…

A:

Q: 3. The following results were obtained from sieve analyses and Atterberg limits of three soils: Soil…

A: Answer Classification of soil A as per USCS system As the soil has liquid limit greater than 50%…

Q: Question 10 Classify the following soils using the Unified soil classification system. Give group…

A:

Q: Classify all the soils in 5.8 using unified soil classification system. Give group symbols and the…

A: The chart for the unified soil classification system:

Q: 5.4 Classify the following soils by using the Unified soil classification system. Give the group…

A: Solution: All calculations are done on the basis of the Unified soil classification chart mentioned…

Q: 5.6 For an inorganic soil, the following grain-size analysis is given. U.S. sieve no. Percent…

A: The given data is: LL=23 PL=19 Calculating PI=LL-PL                       =23-19…

Q: Sre 3. ( A Soil Specimen has the following characteristics: % passing No.4 sieve = 85 % passing…

A:

Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.