Feathering Soil Into Final Grade

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.

Airports & Dirt Runways

A rural airstrip is an aviation asset with requirements determined by its owner and applicable operating framework. Routine smoothing cannot substitute for the assessment of runway geometry, strength and drainage.

Before moving material

Agree the work scope with the airstrip owner and exclude aircraft operations.

Receiving operation and checks

Return the strip through the owner's inspection and release process. Check the work against the approved brief, including transitions and obstructions.

Do not use this guide as a runway-design standard or an assertion of aviation compliance.

Soil Redistribution

Soil redistribution moves existing material within an area rather than importing a complete new layer. It works best when the source material suits the receiving use and its movement does not damage the productive layer.

Before moving material

Inspect soil layers and mark areas to remain undisturbed.

Receiving operation and checks

Blend the corrected area and restore the required soil preparation. Check both the cut depth and the final receiving level.

Unsuitable or contaminated material should not be spread simply to achieve a visual finish.

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