Effective information management in harbor engineering is essential to fulfill the resource needs of the integrated Enterprise Resource Planning systems (ERP) at Taiwan International Ports Co., Ltd. As a result, the development of a project management information system becomes an urgent demand. 3. Thus, this research project develops an agent-based framework for construction information management on internet information system. This framework comprises: plan management, budget management, case management, regulatory standards, and education and training modules. The construction progress and budget Electronic Data Interchange (EDI) information will be exchanged by information exchange platform between six modules and ERP. The results validate the applicability of this system as a decision support during the project construction phase.