• Field soil electrical resistivity

Soil resistivity is a measure of how much the soil resists the flow of electricity.The resulting soil resistivity is expressed in ohm-meter or ohm-centimeter.

Soil resistivity testing is the single most critical factor in electrical grounding design. This is true when discussing simple electrical design, to dedicated low-resistance grounding systems, or to the far more complex issues involved in Ground Potential Rise Studies (GPR). Good soil models are the basis of all grounding designs and they are developed from accurate soil resistivity testing.

  • Laboratory soil electrical resistivity

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Wind Power Project.

In October 2015, Infratech ASTM Co., Ltd has awarded the contract for tubular tower design and space frame tower design of Krissana Wind Power Project, K.R. One Project, K.R.S. Three Project and Tropical Wind Project.


Kabinburi Power Plant

On 15-Oct-15 The TOYO Engineering company hire the contract of Soil / Rock investigation and soil laboratory test for the KABINBURI Power Plant project


Soil Investigation and Pile load test.

On 21-May-15 The Juwi company hire the contract for Soil investigation and Pile load test 3 projects as follows B-GRIMM 8 MW Shine Solar Farm , B-GRIMM 8 MW Yanhee Solar Farm and B-GRIMM 6.5 MW Yanhee Solar Farm Wang Muang District,Saraburi Province.


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