Abstract
Recently, in network constructions, the split orders which are similar to the construction management, are increasing more than the traditional turnkey orders. In national large-scale systems, there are many stakeholders of different contract.And they are not necessarily the same chain of command experience at the request of organizations and application systems. Therefore, it is very difficult to succeed the project without various ideas. In this paper, we introduce the examples that the installation work controller set up in headquarters, coordinate with stakeholders, and parallel with the construction progress under nationwide, and use the customer SEs supporting field problems, and foster the core leaders by facilitations, rehearsals and feedbacks. Furthermore, we introduce the example which the tool for managing progress and sharing information using mobile phone (using web access), was quite useful for solving problems constantly changing every day, in order to share the event information with physically separate locations.