From about 30 clips of the construction of a 3 meter high earth wall to build a dam or earth wall in the project in order to 

1.) Vicharn Group will understand how to inspect and accept work from building contractor who has work in making earthen walls It is a construction contractor that the Vicharn Group has selected           

2.) and although there is a consulting company that the Vicharn Group has hired to QC the construction contractors on the first level                                                                                                                 

3.) As for the Vicharn Group, there will be a working group. It is my construction inspection representative or Inspector who has been selected and qualified. In going to check according to the topic at Chairman of the Construction Department, Mr. Wichai Watthanachiranont Persons with experience in designing, constructing, and maintaining dams, check dams, and water slowdown dams of the Electricity Generating Authority of the Royal Irrigation Department and Italthai Public Company Limited, or from the CEO sometimes who will send inspection topics to representatives or Inspectors. of the CEO to carry out inspections at the work site at random intervals                                       

and the report will be recorded in the construction management program system of The SUN Academy that designs the computer programs for each project. Incidentally, the representative or Inspector of the CEO will be selected from an interview and answer questions from the CEO regarding the construction of earthworks. 3 meters high, about 30 clips, this can be done until all doubts are gone as well.