431200 Site preparation
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431200 Site preparation
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This type includes:
- clearing of building sites
- earth moving: excavation, landfill, levelling and grading of construction sites, trench-digging, rock removal, blasting, etc.
- site preparation for mining:
- overburden removal and other development and preparation of mineral properties and sites, except oil and gas sites
This type also includes:
- building site drainage
- drainage of agricultural or forestry land
This type excludes: