In order to get the most effective result from this training program, kindly assign someone (preferably khun Ja and Khun Pong) to supervise and facilitate during the all phase of the training. The main objective of the OJT is transfer of knowledge and skill from KRONES engineer to our employee, and make sure it is achieved accordingly. Should it be possible recording some critical subject using video camera will help to achieve this goal.
I would suggest to have evaluation and review around 2-3 hours in the last day of each term of training. For example, the last day of the first term - which is 17th August - take everybody to the class room for evaluation, review and feedback.