Complete the current test and start a second one, making sure to carefully follow the instructions regarding the saturation of the piezocone, as shown in the videos below.
Saturation with silicone oil (recommended for soils with very shallow water table levels):
Saturation with silicone grease (ideal for soils with deeper levels):
In soils characterized by a very deep water table level (greater than 3 meters), it may be necessary to perform a pre-drill, which must be filled with water immediately before starting the CPTu test.
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