Given the following set of slope staking notes, find X2: Basis for Cut Basis for Fill Cutslope 28.8 22.2 O 25.4 32.4 CUL Sta. 5100 5000 4900 52 38 s=2:1 ft ft L CX1 33.4 F 7.3 33.6 F 8.6 36.2 U C 5.5 FO F 3.5 R C 3.2 X2 C 4.1 34.2 FO 19

Q12. After surveying a borrow pit, the surveyor produced the following pit grade below. What is the total volume (cubic yard)? The unit in the map is ft, the square is 20ft x 20ft. 5.0 4.9 20.0 4.2 3.9 5.4 13.3- -13.3 4.3 4.6 5.4 4.4 -20.0 6.1 5.4 5.8 4.9 4.7 4.8 5.1 4.6 3.9 -13.3- -26.7- 4.6 5.4 4.4 |3.9 5.5 5.1 4.9 4.2 4.2 3.9 4.4 4.7 -20.0 -20.0

Help me slove in complete step by step and box the final answer. Write it on a clean bond paper

It is required to determine the earthwork volume on a portion of road construction grading work based on the following croSs section notes: Station 7+460 +0.32 +0.60 +1.92 +1.52 +1.32 4.14 3.5 3.5 6.14 Station 7+500 +2.70 +3.20 +1.60 +1.20 +2.4 8.9 3.5 3.5 8.3 The base of the road is 7.0m and the side slopes are 2:1. All units are in meters. Determine the area of the first station. Determine the area of the second station. Compute for the volume of excavation using end area method. 8:40 pm | 29°C AD) ENG 02/10/20

The cross-section notes shown below are for a ground excavation for a 9m wide roadway. STA 14+500 7.21 0 6.69 6.94 6.18 5.18 Determine the cross sectional area at STA 14+500.

Given the following set of slope staking notes: Sta oooo 23+00 22+00 21+00 20+50 34.7 O 46.3 38.6 O 48.2 L 23.1 FX₁ 21.6 0 25.0 F 2.5 20.0 F 5.1 25.2 C 0 C 4.9 0 0 R C 5.8 X₂ What is the fill volume between stations 21+00 and 22+00, in cubic yards? [choose the most correct answer] C 9.0 43.0 C 4.3 33.6 C 2.1 29.2 Bases Base for cut = 50 ft Base for fill = 30 ft s = 2:1

The cross-section notes shown below are for a ground excavation for a 9m wide roadway. STA 24+600 6.28 0 7.27 6.89 6.87 4.24 Determine the cross sectional area at STA 24+600. Round your answer to 3 decimal places.

Given the following sections: Station 2+ 020 a o b +3.15 2.65 2.5 Station 2 + 080 co d -2.5 -3.65 2.5 Base for cut = 12 m, Sideslope for cut = 1.5:1 Base for fill = 12 m, Sideslope for fill = 2:1 %3D