THE ANALYSIS OF MOST PROBABLE AND EXPECTED TIME FOR A ROUNDABOUT CONSTRUCTION

U radu se analizira vrijeme koje je potrebno za izvođenje projekta niskogradnje za najvjerojatnije i očekivano vrijeme izgradnje. Zadana podloga je projekt izgradnje kružnog toka u naselju Cerić, nedaleko Vinkovaca. Prikazano je najvjerojatnije trajanje svih aktivnosti projekta kako bi se ostvario cilj projekta – optimalno vrijeme građenja, uz raspoložive resurse. Metodom kritičnog puta (CPM) napravljen je mrežni dijagram s označenim kritičnim putem. Tehnikom ocjene i provedbe projekta (PERT - Program Evaluation and Review Technique) definirano je optimistično, pesimistično i najvjerojatnije vrijeme trajanja aktivnosti. Za vjerojatnije vrijeme trajanja aktivnosti izrađen je histogram angažirane radne snage po danima te je prikazano kretanje troškova u projektu.The paper analyzes the time needed to carry out the roundabout project for the most likely and expected construction time. Thesis is based on a project of roundabout in Cerić settlement, near Vinkovci. The most likely duration of all project activities is presented in order to achieve the project goal - optimal building time according to available resources. By using The Critical Path Metod (CPM) a network diagram with critical activities was provided. PERT method (Program Evaluation and Review Technique) was used in order to obtain an optimistic, pessimistic and a most likely activities duration. For a more probable activities duration a diagram of the labor force per day was generated and the project costs are presented