Pavement Preparation — Surface Requirement
Define the finished purpose, reference levels, underlying material condition and the evidence required by the receiving operation. Geometry alone does not establish structural or agronomic performance.
This reference assembles relevant extracts from the guide library. It is general project planning, not a local project report, verified specification or translated technical publication.
Rough Earthworks
Rough earthworks may still contain broad quantity errors, loose fill and unresolved drainage. Fine trimming should begin only after the larger formation is understood.
Before moving material
Survey the bulk surface and identify unsuitable or unaccepted areas.
Receiving operation and checks
Verify the corrected formation before the next layer. Check areas where bulk machines turned, stockpiled or discharged material.
A finish pass cannot establish the suitability of buried fill.
Read the complete Rough Earthworks guideCrushed-Rock Preparation
Crushed-rock preparation concerns a specified material layer. Its grading, moisture and compaction requirements belong to the project brief, not merely the machine placing it.
Before moving material
Confirm material documents and supporting-layer acceptance.
Receiving operation and checks
Complete the specified testing and surface acceptance. Check material uniformity and layer depth.
A scraper's capacity cannot establish the compacted thickness achieved.
Read the complete Crushed-Rock Preparation guideTurf Underlay Preparation
Turf underlay needs a consistent growing layer over a correctly formed base. A smooth top surface can conceal an uneven distribution of suitable soil.
Before moving material
Check the formation and the growing-medium requirements.
Receiving operation and checks
Complete the venue's final soil preparation and turf installation. Check local low areas and underlay thickness.
Do not infer a turf rootzone specification from the word underlay.
Read the complete Turf Underlay Preparation guideRecord 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.
Checklist ticks apply only while this page is open. Include the completed brief in your project records.
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