Expert Guide
Earthwork & Excavation
Trench Excavation Calculator – Utility Lines
Quality Inspector
Estimate excavation volume for long trenches.
📐 Formula & Method
Volume = Length × Width × Depth.
Volume = L × W × D
📋 Worked Example
50m long, 0.6m wide, 1.2m deep: • Volume = 50 × 0.6 × 1.2 = 36 m³
❓ Frequently Asked Questions
It is a narrow excavation (width < depth) primarily used for laying pipes, conduits, or cables.
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