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Planowanie realizacji przedsięwzięć budowlanych z uwzględnieniem ryzyka projektowego
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Abstrakty
Complex construction projects require appropriate planning that allows for time and cost optimization, maximization of the use of available resources and appropriate investment control. Scheduling is a complicated process, due to the uncertainties and risks associated with construction works, the paper describes the development of the scheduling method traditionally used in Poland, based on data from KNR catalogs, by using the RiskyProject Professional program. In the RiskyProject Professional program, the risk and uncertainty with reference to a specific construction project were modeled, and the calculation results were compared with the real time of the project implementation. The conclusions from the work carried out confirm that the SRA (Schedule Risk Analysis) analysis of the base schedule allows for a more faithful representation of the actual conditions of a construction project. The probability of investment realization generated on the basis of the SRA analysis may be assumed at the level of 75÷90%.
Złożone przedsięwzięcia budowlane wymagają odpowiedniego planowania, które umożliwia optymalizację czasowo-kosztową, maksymalizację wykorzystania dostępnych zasobów i odpowiednią kontrolę inwestycji. W pracy opisano rozwinięcie tradycyjnie stosowanej w Polsce metody harmonogramowania, opartej na danych pochodzących z katalogów KNR, poprzez wykorzystanie programu RiskyProject Professional. W programie RiskyProject Professional zamodelowano ryzyko i niepewność w nawiązaniu do konkretnego projektu budowlanego, a wyniki obliczeń porównano z czasem rzeczywistym realizacji przedsięwzięcia. Wnioski z przeprowadzonych prac potwierdzają, że analiza SRA bazowego harmonogramu umożliwia wierniejsze odwzorowanie warunków rzeczywistych przedsięwzięcia budowlanego. Prawdopodobieństwo realizacji inwestycji wygenerowane na podstawie analizy SRA, może być przyjmowane na poziomie 75÷90%.
Czasopismo
Rocznik
Tom
Strony
613--626
Opis fizyczny
Bibliogr. 36 poz., il., tab.
Twórcy
- Kielce University of Technology, Faculty of Civil Engineering and Architecture, Kielce, Poland
autor
- Lublin University of Technology, Faculty of Civil Engineering and Architecture, Lublin, Poland
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikator YADDA
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