The MPN using the Thomas equation based on the table given below will be: Size of sample (ml) 1 0.1 0.01 0.001 Number of Number of positive negative 5 4 3 0 1 23 2 4

Q: Define the term capillary fringe.

A: The capillary fringe is characterized as the saturated zone of water immediately just above the…

Q: Why is drainage clogging occur?

A: 1)Damaged Pipes-Another major cause of blocked drains is broken pipes. For water to flow freely, it…

Q: What is Soil Gas?

A: Soil gases:

Q: What are the similarities and difference between the actual ASTM C143 standard and the procedure…

A: In ASTM C143, the test method includes the determination of the hydraulic cement concrete slump in…

Q: What is internal drainage and what can it result in?

A: Drainage is indeed the natural or artificially elimination of surplus water from the surface of the…

Q: What is the electrical profiling?

A: The process in which the lateral variation of resistivity in the subsurface is traced to get the…

Q: Describe the Standard Model of Consolidation

A: The Standard Model of Consolidation is a geotechnical engineering model that was developed to…

Q: In detail describe what are standpipes.

A: This question is related to the Pipe system from Environmental engineering from Civil Engineering.…

Q: Define metamorphic.

A: Metamorphic:

Q: What is base flow separation?

A: It is required to answer about what is base flow separation?

Q: What is soil moisture?

A: Soil is a complex material, consists mainly of solid particles, which contains a pores or voids…

Q: Define Vacuum Consolidation.

A: Vacuum consolidation is defined as the technique which is used for improving  the property of soft…

Q: A & C are incorrect, please re-work

A: As per question , I solve here only a and c. Find out - (a) Radius of curve  (c) Tangent length

Q: What is Soil stabilization?

A: Soil stabilization is a method of mixing and blending certain materials to improve the properties of…

Q: Describe the Effects of Drainage.

A: The drainage can be defined as it is an artificial or a natural process of discharging surface and…

Q: Define the term Underabsorption of Over-Head?

A: Let’s first understand the definition of overhead: Overhead refers to the continuing business…

Q: I asked for ASD, not LRFD.

A: 2L 8x6x5/6 Tension Member DL = 50 kips LL = 100 kips Group A bolts, no-slip permitted. 3/8 in thick…

Q: Describe the term compressibility.

A: Compressibility:- It is defined as the capability of the soil to decrease its volume under…

Q: Define Blanket Drains.

A: A blanket drain is a drainage system that is used on the road cut to handle seepage areas.

Q: Define Consolidation Drainage.

A: For coarse substances (sands and gravels) each volume change response to a change for loading…

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.