Causes and Effects of Adverse Events During Water Supply and Sewerage System Constructions

Archives of civil engineering

M. Po?o?skiAssociate professor, DSc., PhD., Eng., Warsaw University of Life Sciences, Faculty of Civil and Environmental Engineering, ul. Nowoursynowska 166,02-787 Warszawa, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  E. Bondar-NowakowskaAssociate professor, DSc., PhD., Eng., Wroc?aw University of Environmental and Life Sciences, Faculty of Environmental Engineering and Geodesy, ul. C. K. Norwida 25, 50-375 Wroc?aw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar²  I. RybkaPhD., Eng., Wroc?aw University of Environmental and Life Sciences, Faculty of Environmental Engineering and Geodesy, ul. C. K. Norwida 25, 50-375 Wroc?aw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar³ 

[1] Associate professor, DSc., PhD., Eng., Warsaw University of Life Sciences, Faculty of Civil and Environmental Engineering, ul. Nowoursynowska 166,02-787 Warszawa, Poland;Associate professor, DSc., PhD., Eng., Wroc?aw University of Environmental and Life Sciences, Faculty of Environmental Engineering and Geodesy, ul. C. K. Norwida 25, 50-375 Wroc?aw, Poland;PhD., Eng., Wroc?aw University of Environmental and Life Sciences, Faculty of Environmental Engineering and Geodesy, ul. C. K. Norwida 25, 50-375 Wroc?aw, Poland

关键词: Keywords: water supply systems;    sewerage systems;    work stoppages;   

DOI  :  10.1515/ace-2015-0059

学科分类：建筑学

来源: Polska Akademia Nauk * Instytut Podstawowych Problemow Techniki / Polish Academy of Sciences, Institute of Fundamental Technological Research

【 摘 要 】

This paper identifies the adverse events occurring during the execution of water supply and sewerage systems construction. The basis for this paper is research conducted in 2010-2014 on the construction sites of water supply and sewerage systems located in the provinces of Lower Silesia and Opole. The research consisted of direct observations of construction sites and review of construction documentation. It showed that work stoppages on the examined construction sites were frequent. They were caused by violations of work discipline by the production employees, adverse weather conditions, and defects in the project documentation. The study demonstrated that in almost every case, these bad an adverse effect on the completion date and budget of the investment. The analyses show that in such important and expensive investments as water supply and sewerage systems, organizational structures in which a special role is assigned to middle-rank personnel should be adopted.

【 授权许可】

Unknown