Investment and construction project matrix as the basis of forming the highly effective organizational structure

The article covers the research results of the ways of forming the effective organizational structure for investment and construction project based on key events matrix. Current practice of investment and construction project development does not provide for project organizational structure detailed formation. Construction management plan (CMP) describes the organizational structure relatively and in general terms. Therefore, the customer confines himself only to development of staff’s schedule, and delegating the formation of organizational structure to the general contractor, what is moving the solution of this task to the construction site. A large number of participants form a spontaneous organizational structure, so the management of this structure becomes manual. This leads to the numerous adjustments to plans and construction schedules, as well as additions and changes in the technical documentation of the project. All this result in unstable work, unreasonable delays and, eventually, in quality deterioration, disruption of deadlines and rise in construction costs. This article describes the method of forming the highly effective investment and construction project’s organizational structure, which is based on the key events matrix that is the network functional model of project’s executive system. Its properties, transformation rules and the forming algorithm are described in details