Using object construction model for implementation building works management

The main idea of the article is the importance of construction project scheduling in the construction management. Construction Execution Plan and Construction Project Schedule (which includes in the first one) are the main source of data for resolving logistical and engineering problems during the construction process. The author is analised an order of Construction Production Plan in the article. The author highlights that existing methods, which used for preparation schedule of construction project, have some limitations. It is difficult: a) to measure minimum time of overall duration of a project; b) to maximize combination between interrelated works; c) to generate object construction model. Project technological dependencies model (PTDM) is illustrated in the article. PTDM gives a view on a construction technology an object. There are the main parameters of PDTM: 1) quantitative assessments for the technological links between the works; 2) temporary range of the work; 3) criticality points for each works; 4) an overall duration of a project; 5) the maximal amount of manpower that can be used in construction an object. Using PDTM gives the opportunity: a) to determine the minimum construction time an object; b) to maximize combination between interrelated works.