// multi-utility computation suite · offline · instant · precise
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│ computation suite │
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eng.excavation-volume Calculator
Calculates excavation volume, slope area, and shoring requirements from cut dimensions and allowable side slopes. Side slopes in unshored excavations depend on OSHA soil type — Type C soil (flowing material) requires 1.5H:1V slopes.
Inputs
Length M
Linear measurement. Ensure consistent units: 1 m = 1,000 mm = 3.281 ft.
Width M
Horizontal extent perpendicular to the length.
Depth M
Vertical extent downward, or thickness of a layer. For tanks: affects pressure at the base (P = ρgh).
Swell Factor Pct
A multiplier applied in the calculation.
Results
bank volume (m³)
The computed three-dimensional volume.
loose volume (m³ - truck load)
The computed three-dimensional volume.
truck loads (10m³)
Reference formula or conversion factor shown for context.
swell factor
A dimensionless multiplier applied in the calculation.