Excavation & Earthwork

Excavation calculators for trench volumes, backfill, soil compaction, dewatering, shoring, grading, and demolition debris.

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Calculate trench excavation volume using trapezoidal cross-section with truck load and excavation time estimates.

Calculate backfill volume accounting for pipe displacement and compaction factor with material tonnage estimates.

Calculate bank, loose, and compacted soil volumes with swell/shrink factors, moisture requirements, and lift thickness recommendations.

Estimate excavation costs based on volume, soil type, machine rates, and hauling for earth, rock, or mixed material.

Calculate dewatering pump requirements including inflow rate, pump capacity, horsepower, and discharge pipe sizing for excavations.

Determine OSHA-compliant shoring requirements including slope ratios, shoring type, sheet pile quantities, and cross-brace counts.

Calculate cut/fill quantities, slope percentages, slope ratios, and grade break locations for site grading projects.

Estimate demolition debris volume, weight, dumpster count, disposal cost, and recyclability by construction type.

Calculate asphalt tonnage, volume, truck loads, and material cost for paving projects based on area dimensions and thickness.

Estimate land clearing costs including vegetation removal, stump removal, grading, and project timeline by acreage and conditions.