2. What FS reading is required to establish the correct excavation depth? EL= 120.532 EL = 290.667 EL= 221.981 1.591 2.022 ? 118.025 BOTTOM EXC. EL= 287.959 BOTTOM ERC. EL= 219,003 BOTTOM EXC.

Q: Compute the area given the following cross section notes: Base for cut 9m and for fill %3D =8 m.…

A:

Q: Define the corrections required to N-value obtained from standard penetration test ?

A: The overburden pressure on the soil directly influences the SPT N value. The correction for the…

Q: What is the factor of safety of the slope of a copper open pit mine excavated in a rock mass having…

A:

Q: Dr NK Assignments 28 2- In the following Figure, the survey of a proposed cutting shows that the…

A: We have to determine the value of plan surface area of the excavation ABCD and the actual area of…

Q: Example 9.12 A seismic survey was carried out for a large project to determine the nature of the…

A:

Q: Q12 A seismic survey was carried out for a large project to determine the nature of the substrata.…

A:

Q: iven the following slope staking notes, the prismoidal correction factor in cu. Yds., to be applied…

A: Basic for cut = 48 ftbasic for fill =40 ftcut slope, s =2:5:1To find:Prismoidal correction factor

Q: How does the vane-shear tests can be performed in borings?

A: Vane shear test is essentially a quick test performed either in laboratory or in the field. This…

Q: 1400 3800 4000 3600 1 BED ROOM KITCHEN 1400 2300 3800 BATHROOM 1500 DINING 3500 LIVING ROOM BED ROOM…

A:

Q: PROBLEM 1 -Given the following sections 1+020 a +0.90 +3.5 +0.55 1+080 d -1.85 -1.20 -0.42 Base for…

A:

Q: PROBLEM 1 -Given the following sections 1+020 a +0.90 +3.5 +0.55 1+080 -1.85 -1.20 -0.42 Base for…

A: Given, FILL: Base for fill= 12 m side-slope = 1:1 CUT: Base for cut= 12 m side-slope = 2:1 Distance…

Q: Analyse the rectangular two way slab for the yield pattern -1 (as shown below) by virtual work…

A:

Q: 2. Given a side slope of 2:1, a road width of 10m and the profile of two stations, find the volume…

A: Earthwork is carried out generally to estimate or determine the total volume of earthwork of the…

Q: You have been asked to formulate a boring plan (recommended boring depths, spacing. boring method,…

A: Solution; A PLan of 150m*250m is given and a building office building of four-story

Q: The areas in cut of two points of level sections that are 75m apa are 36sqm and 72sqm. Side slope is…

A:

Q: Base for cut = 12 m, Sideslope for cut = 2:1 Base for fill = 12 m, Sideslope for fill = 1:1…

A: Excavation : The movements of ground, rock, or other materials using tools, machinery, trenching,…

Q: Carry out calculations for quantity of earthwork for a portion of a road from the data given in…

A:

Q: Q1) A rectangle ABCD, 30 m x 20m forms the plan of an excavation. AD and BC are longer sides and E…

A: The dimensions of the rectangle are 30m*20m. AD and BC are the longer dimensions. E is the point of…

Q: Determine the amount of total excavation in BCY needed for the spread footing shown below. A…

A: Before the construction of the footing, the excavation of the land is proceeding because the…

Q: Example 9.12 A seismic survey was carried out for a large project to determine the nature of the…

A:

Q: The areas in cut of two points of level sections that are 75m apart are 36sqm and 72sqm. Side slope…

A:

Q: 3 kips/ft 4 kips B C D -4.5 ft -3 ft 1.5 ft Using method of sections, solve the sample problem and…

A: The method of sections is used to solve for the unknown forces acting on members of a truss. Here in…

Q: QUESTION 14 The cross section of excavation is: O 7.40 m2 O 4.06 m2 3.58 m2 O None of the answers…

A: Question 14 Cross-section of the excavation = 550 x (250+1100) = 0.55 x (.25+1.1) =0.55 x 1.35 =…

Q: A seismic survey was carried out for a large project to determine the nature of the substrata. The…

A:

Q: A site consists of a 12 m thick saturated clay deposit underlain by bedrock. The clay has…

A: It is required to determine the depth function.

Q: A rectangular channel (n-0.011) 18m wide is to carry water at a flow rate of 35 m3/s. The slope of…

A:

Q: 7.) A distance was measured on a 5 % slope and Found to be 1589.567 m. What is the hori contal di…

A:

Q: The soil is excavated with a total of 3437.5m³ (including the swell of 25%) of soil. What is the…

A:

Q: SHOW FIGURE Given the following sections: Station 2 + 020 a 0 b +2.5 +3.15 +2.65 Station 2 + 080…

A:

Q: Q.23 A seismic survey was carried out for a large project to determine the nature of the substrata.…

A:

Q: An earthwork excavation project required digging soil from stations A (3+56), B (4+94) to C (11+82).…

A: The area at station A = The space at station B = The space at station C = Soil swell factor =

Q: shrinkage of 20 %.

A:

Q: levelling network has been carried out from BM2530 (Reduced level: 49.11m) to BM2528 (Reduced level:…

A: Given that Raise and fall method Levelling is done from BM 2530 to BM 2528 Reduced level for BM 2530…

Q: . Calculate the volume of excavation if the formation width is 8.0

A: Calculate the required gradient, find the level difference b/w the first and last points, Level…

Q: A seismic survey was carried out for a large project to determine the nature of the substrata. The…

A:

Q: can someone resolve this? when I tried checking the process,, it gives different answers

A: Required Resolving the given steps

Q: 11. A net levelling is performed for an area with 2 0m 6,5 7,0 6,0 a cell dimension and the observed…

A: Given data:- Cell dimensions = 20 m×20 m

Q: Given the following sections: Station 2 + 020 a b + 2.5 +3.15 2.65 Station 2 + 080 d 2.5 -2.5 -3.65…

A:

Q: SITUATION VIII. Given the following cross section notes of an earthwork on an 8m roadway. 6.7 4.75…

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.