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Trench Excavation

Estimate trench excavation - online calculator.

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Trench excavation - slope and volume

Trench Excavated Volume - Imperial Units

Bottom Width of Trench (ft)

Depth of Trench (ft)

Slope (0.75:1 - hard solid soil, 1:1 - soil likely to crack or crumble, 1.5:1 - soft sandy loose soil)

Soil Swell (%)

Trench Excavated Volume - SI Units

Bottom Width of Trench (m)

Depth of Trench (m)

 Slope (0.75:1- hard solid soil, 1:1 - soil likely to crack or crumble, 1.5:1 - soft sandy loose soil)

 Soil Swell (%)

Densities of Typical Pipe-Trench Fill

Clay, damp 1920
Clay, saturated 2080
Sand, damp 1840
Sand, dry 1600
Sand, wet 1920
Topsoil with sand, damp 1600
Topsoil, saturated 1840
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