解決捷運工程施工界面問題之探討-以臺北捷運(CD550標)工程為例

MRT is a system engineering of large scale and complexity which is to be constructed in the region of metropolitan of dense population and traffics. Lots of MRT projects are under their way to build in the near future, no doubt, all have to think over the fatal necessity to improve the efficiency of construction and decrease the impact to the community. The integration of construction interfaces will apparently affect the progress and quality of giant MRT projects. Grounding on this thought, this study approaches the problem of interfaces of MRT projects by utilizing case study and questionnaires, and provides the solution to help MRT teams out of difficulties and enhance the efficiency of interface management. This study concludes four solid strategies for solving construction interface problems which impact the schedule of contemporary MRT projects. 1) Suggest establishing a specific collaborating team formed by the client and the contractor which is responsible for interface management during performing the contract. 2) MRT projects of full system integration are still recommended for the future. 3) The integrated construction/SEM interface needs to be included in the schedule network. 4) The specific interface management team and the qualification of team members should be specified in the contract. In the light of the conclusion of this study, calls for a platform on which all the stakeholders follow the ahead stipulated organization, mechanism, document and personnel of interface coordination from early stage of construction phase. Then, effective solutions for MRT construction interface issues are clearly there.