Truck To Survey Crew — High-Low Correction

High-to-Low Redistribution

High-to-low redistribution can reduce local quantity imbalance when the high area's material suits the low area's intended use. It should follow measured levels, not visual guesses.

Before moving material

Mark confirmed cut and fill areas and soil layers.

Receiving operation and checks

Prepare the placed material and recheck the profile. Compare productive-layer depth in both source and receiving zones.

Some low areas are designed drains and should not be filled.

How to Move Soil From High Spots to Low Spots

Moving soil from high spots to low spots requires a measured surplus and a suitable receiving area. A low patch caused by weak support may need repair before fill.

Before moving material

Check source material and the low area's cause.

Receiving operation and checks

Prepare the receiving layer and restore the source surface. Check both final levels and soil-layer depth.

Avoid filling designed drains or mixing unsuitable subsoil into growing medium.

Truck to Material Placement & Grading

Truck delivery is a material-supply event, not a surface acceptance event. Placement planning prevents large piles from blocking access or exceeding the available layer depth.

Before moving material

Confirm delivery material and safe discharge locations.

Receiving operation and checks

Shape and compact the layer before accepting the next delivery stage. Check receiving levels and reconcile delivered quantities with the volume state used.

A delivered loose volume is not a verified compacted volume.

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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