Rough Formation

Rough Formation

Rough formation establishes the broad geometry and material arrangement. It is the stage to correct major quantity errors rather than chase the final appearance.

Before moving material

Complete bulk movement and identify unaccepted areas.

Receiving operation and checks

Prepare for controlled movement and finishing. Check layer identity, drainage and access for the next machine.

Loose fill and weak formation should not be concealed by a finishing pass.

Drainage Formation

Drainage formation is the project stage that connects the planned water route through the earthworks. It should be coordinated with structures and crossings.

Before moving material

Set out the drainage profile and receiving outlet.

Receiving operation and checks

Complete erosion protection and inspect the connected route. Measure critical invert and transition levels.

A surface route does not establish drainage capacity or discharge permission.

Survey Existing Ground

Surveying existing ground is the first project-stage record of the surface to be changed. Agree the coverage before the survey so critical features are not omitted.

Before moving material

Define boundaries of work, reference control and required detail.

Receiving operation and checks

Issue the survey with datum, units and limitations stated. Check control-point agreement and representation of abrupt terrain changes.

A survey deliverable should not be confused with a legal boundary determination.

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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Surface and verification · Applications and rental · Equipment and technology