Journal of Engineering Research

There are several key problems in the safety management of construction project subcontracting, such as unclear responsibility boundaries, fragmented supervision, and inadequate implementation, all of which seriously restrict the improvement of overall safety performance. By establishing a management model centered on a collaborative mechanism, integrating multi-party resources, enhancing information sharing, and strengthening responsibility linkage, an efficient and systematic safety management framework has been formed. This new model emphasizes organizational coordination, institutional safeguards, technological empowerment, and cultural development, significantly improving site safety control capabilities and emergency response efficiency. Its effectiveness has been verified through practical application in real construction projects, providing an adaptable and scalable path for industry safety management.

Construction engineering; Subcontracting management; Safety management; Model innovation; Risk control