1. Prekoračenja rokova i proračuna građevinskih projekata – studija slučajeva
- Author
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Diana Car-Pušić and Ksenija Tijanić
- Subjects
Data processing ,Process management ,Interview ,Computer science ,Developing country ,građevinski projekt ,trošak ,vrijeme ,prekoračenje ,studija više slučajeva ,smjernice i preporuke ,Documentation ,lcsh:TA1-2040 ,construction project ,cost ,time ,overrun ,multiple case-study ,guidelines and recommendations ,Applying knowledge ,Multiple case ,lcsh:Engineering (General). Civil engineering (General) ,Performance quality - Abstract
Građevinski projekt je nerutinski, neponovljivi i jedinstveni pothvat koji ima zasebne vremenske, financijske i tehničke izvedbene ciljeve. Upravljati građevinskim projektom znači primijeniti znanja, vještine i tehnike radi regulacije tijeka projektnih aktivnosti kako bi se ostvarili ciljevi projekta. To primarno znači završetak unutar ugovorenog roka i proračuna projekta, uz zadovoljavajuću kvalitetu izvedbe. Problem prekoračenja ugovorenog roka i proračuna globalna je pojava, kako u razvijenim, tako i u zemljama u razvoju. Stoga je i često u središtu istraživačkog interesa s različitih aspekata promatranja. Pritom se koriste razne istraživačke metode i matematički alati obrade podataka. Cilj ovog rada je prepoznati veličine i uzroke prekoračenja u projektima te dati smjernice za njihovo smanjenje. U svrhu istraživanja korištena je „multiple case-study“, tj. studija više slučajeva. Prikupljeni su podaci za dvanaest različitih projekata koji su se izvodili na području Republike Hrvatske u 2018. godini. Podaci uključuju tehničke karakteristike objekata, ugovorene rokove i troškove, kvalitetu izvedbe, veličine prekoračenja te uzroke njihovog nastanka. Podaci su prikupljeni uvidom u dokumentaciju te intervjuiranjem voditelja svakog pojedinog gradilišta. Analizom i obradom podataka prepoznati su trendovi prekoračenja, kao i slabe točke u planiranju i vođenju navedenih projekata, na temelju čega su dane smjernice i preporuke u svrhu smanjenja prekoračenja rokova i troškova u budućim projektima., A construction project is non-routine, unrepeatable and a unique venture that has separate time, financial and technical achievement goals. Managing a construction project means applying knowledge, skills, and techniques to regulate the course of project activities to achieve project goals. Primarily, this means construction completion within the project contracted deadline and the budget, with satisfactory performance quality. The problem of overruns on the agreed deadline and budget is a global phenomenon, both in developed and developing countries and is therefore often at the center of research interest from various observation aspects. In doing so, various research methods and mathematical data processing tools are used. The aim of this paper is to identify the proportion and causes of overruns in projects and to provide guidelines for their reduction. For the purpose of the research, a multiple case study was used. Data for twelve different projects that were carried out in the Republic of Croatia in 2018 were collected. Data includes technical characteristics of objects, contracted deadlines and costs, performance quality, overrun proportion, and causes of their occurrence. The data were collected by inspecting the documentation and interviewing the manager of each construction site. By data analysis and processing, trends of overruns are identified as well as weak points in planning and managing these project. On that basis, guidelines and recommendations are given to reduce the time and costs overruns in future projects.
- Published
- 2019