From the above data and evaluation results, it is evident that the safety management of the P1 project is reliable and meticulous; however, there are few potential accidents that exist within the project. This is the result of the project management department's emphasis on safety and management. There is a minor difference between P3 and P4 in their attention to safety production with elevated performances (than P1) in certain elements, however, their overall score is low. This indicates that the two enterprises have certain deficiencies in safety management and must improve the safety management. Project P2 has the weakest security control ability, which indicates that the project is insufficient for safety production management and has sub-standard initiatives.