| 023124 Removal of structures
Temporary & permanent structures including substructure shall be demolished as indicated on drawings or directed by the Engineer. Voids formed by the demolition shall be treated as indicated in the drawings and specification.
Removal of structure shall be measured in lump sum, area or volume if sufficient description of works is given or using applicable units of work under each item of work in this Specification where unit rate quotations are required.
Excavation & Get Out
023131 Removal of top soil
"Top soil" shall mean the top 200-300mm depth layer of soil containing more than 5% organic material by weight.
The top soil shall be removed to the specified depth leaving area clear off any vegetable soil. The removal of top soil shall be measured by the area occupied by the work to be placed on the cleared area. Removal of top soil shall be understood as including the disposal of surplus material or stock piling and wheel spreading of top soil at later stages as directed by the Engineer.
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