Wheel Loader — Root-Affected Ground

Machine Before - Dugong - Machine After

The machine before Dugong determines what material arrives; the machine after Dugong determines what surface must leave. An excavator can expose formation, a loader can deliver a stockpile, and a roller can compact the placed layer. The scraper's role is bounded by those interfaces.

Before moving material

Identify the upstream operation and its remaining defects.

Receiving operation and checks

Hand over the measured surface to compaction, cultivation, paving or turf preparation. Record which operation owns levels, materials and final acceptance.

The workflow can include Dugong where suitable; it does not assume Dugong replaces adjacent equipment.

Root-Affected Soil

Root-affected soil can contain retained tree roots, removed vegetation debris or remnants of a crop. Identify which condition applies before choosing a preparation method.

Before moving material

Mark protected root zones and locate services.

Receiving operation and checks

Prepare the corrected layer for the next operation. Inspect for snagging, buried debris and unintended damage.

Do not treat a protected tree-root zone as unrestricted earthmoving ground.

Loader to Grading Workflow

A loader handles stockpiles and delivers material; the next grading operation distributes that material into the required surface. Avoid treating irregular loader deposits as a finished layer.

Before moving material

Confirm material class and the receiving layer's requirements.

Receiving operation and checks

Compact or prepare the layer for its next use. Check the depth and consistency between deposited loads.

Scraper loading and loader bucket handling are different capabilities.

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.

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