Right Tunnelling Public Company Limited. was found in 2000 by Mr. Chawalit Tanomtin (Chief Executive Officer) to engage in the Geotechnical construction business especially in open rock excavation and underground rock excavation. The first project is Khundan Prakanchon RCC Dam project in Nakornnayok Province of Thailand, the main scope of works are tunnel excavation in hard rock, with a dimension of 3.5 meters and total length of 1,910 meters.
- October 1, 2022
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