Compaction of capping layer

If the thickness of a single compacted capping layer is decided to be more than 250 mm, the number of passes for effective compaction should be determined on site in a demonstration area. 

In all cases in Table 10.3, the number of passes refers to the moisture content at compaction or, in the case of stabilised material, the moisture condition value (MCV) at compaction, determined in the laboratory. 

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Table 10.3 Compaction of capping layer materials with different compaction plants (Continued)...

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