Given the old existing ground elevations at each point of the gridded area shown

Question

Given the old existing ground elevations at each point of the gridded area shown below, calculate the volume of imported material base on the current attached level survey

Problem 1. Given the old existing ground elevations at each point of the gridded area shown below, calculate the volume of imported material base on the current attached level survey Scale: 1 20' Xs29.oo X87.80 W6.7/w5. 70 A3 526.70 A1 525.70 1 inch for calibration X830.30 29.50 28.60 7.80 x32.10 × 29.50 VA8.10 531.30 NO. OF OLD ELEV CUT SQUARES NEW ELEV POINT BS HI FS (C (n BM A274.3 525.8 A1 A2 A3 A4 B1 B2 83 B4 C1 C2 C3 C4 6.8 7.2 7.3 7.5 6.6 6.8 6.8 7.3 7.3 7.0 6.9 7.0

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POINT BS HI FS NEW ELEV OLD EVEV CUT (c) NO. OF SQUARES (n) c x n BM A27 4.3 530.1 525.8 A1 6.8 523.3 529 -5.7 1 -5.7 A2 7.2 522.9 527.8 -4.9 2 -9.8 A3 7.3 522.8 526.7 -3.9 2 -7.8 A4 7.5 522.6 525.7 -3.1 1 -3.1 B1 6.6 523.5 530.3 -6.8 2 -13.6 B2 6.8 523.3 529.5 -6.2 4 -24.8 B3 6.8 523.3 528.6 -5.3 4 -21.2 B4 7.3 522.8 527.8 -5 2 -10 C1 7.3 522.8 532.1 -9.3 1 -9.3 C2 7 523.1 531.3 -8.2 2 -16.4 C3 6.9 523.2 529.5 -6.3 2 -12.6 C4 7 523.1 528.1 -5 1 -5 24 -139.3 Average cut/fill: : -139/24 -5.804166667 site area: (3x2) in2 0.0039 m2 Total cut -0.02263625 m3

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