ANALYSIS OF MOST PROBABLE AND EXPECTED TIME FOR BUILDING RESIDENTIAL BUILDING

U svrhu izrade diplomskog rada, kao zadana građevina odabrana je stambena zgrada. Potrebno je izračunati troškove i vrijeme izgradnje te zgrade. Računanju je prethodilo razvrstavanje potrebnih radova na aktivnosti te izračun količina putem dokaznice mjera. Nakon što su izračunate količine, pomoću normativa vremena i potrebnih resursa izračunato je najvjerojatnije vrijeme izgradnje. Aktivnosti su povezane odgovarajućim vezama i pomoću mrežnog dijagrama izračunato je ukupno vrijeme trajanja projekta. Pomoću PERT metode i prethodno izračunatog najvjerojatnijeg vremena, izračunato je očekivano vrijeme trajanja projekta. U radu je prikazana usporedba vjerojatnosti izvršenja tih dvaju vremena. Vjerojatnost izgradnje građevine za najvjerojatnije trajanje aktivnosti je 88%, a za očekivano trajanje aktivnosti 45%. Kako najvjerojatnije vrijeme izgradnje ima veću vjerojatnost izvršenja, ono je uzeto kao mjerodavno. U radu je prikazana i analiza troškova izvođenja predmetne građevine. Na temelju dobivenog troškovnika napravljena je analiza troškovnički značajnih aktivnosti. Na kraju rada troškovi su prikazani u vremenu S-krivuljom.For the purpose of the graduation thesis, a residential building was chosen as the default building. It is necessary to calculate the cost and time of building the building. The calculation was preceded by classifying the required works on the activity and calculating the amount through the measure proves. Once the calculated quantities have been calculated, time and resource requirements are calculated most likely to be the time of construction. Activities are linked by appropriate links and using the network diagram the total duration of the project is calculated. Using the PERT method and the predetermined most probable time, the expected project duration was calculated. The paper presents a comparison of the probability of execution of these two times. The probability of building construction for the most likely duration of activity is 88%, and the expected duration of activity is 45%. As most likely construction time is more likely to be executed, it has been taken as a legitimate one. The paper also presents the calculation of the costs of carrying out the building. Based on the obtained budget, an analysis of cost-effective significant activities was made. At the end of the operation the costs are shown in the S-curve time