We also provide various water quality analysis, loading dose investigation and environmental assessment in tie-up with co-company.Various water sampling,Various analysis (water/air/soil quality analysis, leachate test, content test and so on),Marine and river research (marine environmental changing research, fishery resources research, assessment according to Law Concerning Special Measures for Conservation of the Environment of the Seto Inland Sea, measuring flow and surveying of rivers, fish pass research and so on ),Other research (evaluation of disasters damages and so on)

Pentough is not a construction company. But, we get involved in construction works and construction management, because we consider the process which we reflect the field research result to the reconstruction work effects as a total project. So, we often get involved in important parts of reconstruction to aim at doing more effective reconstruction, and instruction of rehabilitation method. We have a responsibility for our field research results.