How do you grade imported fill — Landscape Project

Calculate Cut and Fill

Cut-and-fill calculation measures the difference between two surfaces over an agreed extent. The result depends on survey representation, design reference and the volume state used.

Before moving material

Confirm compatible survey and design models.

Receiving operation and checks

Update quantities as field conditions become known. Check a sample area manually and record the calculation assumptions.

Do not apply an invented universal bulking or compaction factor.

Precision Grade Control

Precision grade control is the stage where a reference system is commissioned for the intended surface. It needs design transfer and equipment checks before productive grading.

Before moving material

Confirm design revision, datum and the working-edge reference.

Receiving operation and checks

Verify surface results independently during and after the work. Record calibration and any reference interruptions.

Machine guidance is not acceptance certification.

Cut, Collect, Carry, Place & Grade

Cutting, collecting, carrying, placing and grading are different tasks. A machine that drags material forward does not necessarily carry a contained load to a distant low area. Break the earthworks into these actions so the route, implement and checking method match the actual work.

Before moving material

Survey high areas, receiving areas and obstacles before loading.

Receiving operation and checks

Recheck levels before another layer or another operation covers the work. Track the destination of material as well as the appearance of the cut.

Material suitability, safe towing and compaction requirements remain separate decisions.

Record the job inputs

Use this checklist to turn the scenario into a specific brief. Retain the design revision and agree who accepts each completed layer.

• Existing condition, extent and the reason for intervention
• Required finished purpose, receiving operation and acceptance criteria
• Material type, layer role, source, receiving area and volume state
• Reference levels, datum, survey method and issued design revision
• Available tractor, implement configuration, travel route and turning space
• Checks before work, stopping points and evidence retained at handover

Checklist ticks apply only while this page is open. Include the completed brief in your project records.

Continue through the network

Surface and verification · Applications and rental · Equipment and technology