What is evaluation? Evaluation is a set of information that is collected in the monitoring stage and evaluated in this stage. Supervision was said to be an observational and investigative matter, and if there is no problem in the project implementation process, it will not be an evaluation. Do it right and consistently. How to do monitoring and evaluation properly? Do not be perfectionist to communicate and cooperate with the project executive team. Why do we have to constantly monitor and evaluate a project? To find out all aspects of the project and planning. If there is a problem, we can change the project implementation path to see if we have achieved our goals in the project. Who is the construction supervisor or the building contractor ?! To the supervisor or supervisors of the project and other controlling authorities. All executive operations of the building must be performed by natural persons and engineering offices as executors in accordance with the instructions of the Ministry of Roads and Urban Development and the Organization of the Building Engineering System.