Water is added to soil compaction process to enhance the compaction process will.. I. Act as hardening agent is soil II. Allow soil particles to move into densely pack position. III. When added too much, it lead to decrement of soil dry density IV. Must be added to achieve designated strength at field O 1, Il and II II,III and IV O Il and IV O 1,1I,IV

Q: (a) CBR of a high quality well-graded crushed stone base course materials: and “Modulus of subgrade…

A: Note- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: A consolidated drained (CD) triaxial test was conducted on a granular soil. At failure the cell…

A: Given data : Deviator stress (σd)=8505 psfConfining pressure (σ3')=3150 psf

Q: The primary purpose for determining the moisture-density relationship of a soil is O For compaction…

A: Ans :- For Compaction Control  In Compaction test of Soil, Water is added and after compaction dry…

Q: Water content of soil can, never be greater than 100% take values only from 0- 100% be less than 0%…

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Q: the cumulative particle gradation curve of the soil is steep, it means ( ). A. the soil particles…

A:

Q: For an overconsolidated clay, the present effective overburden pressure (i.e., effective stress) of…

A: We have to determine in the given questions that they are true or false according to the statement…

Q: (c) Percent passing No. 200 sieve for an A-7-6 soil: and the diameter of a standard plate used in…

A: Since you have posted a question with multiple sub-parts, we need to solve only first three subparts…

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.