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.

Challenges with respect to potable water supply in Vhembe District threaten the health and welfare of local community. This paper is aimed at assessing the challenges and residents’ coping strategies to improve the potable water supply systems in rural areas in Vhembe District Municipality (VDM). Data for this paper was collected from households, councillors, traditional leaders and municipal officials through questionnaires, interviews and focus-group discussions. Qualitative and quantitative research methods were used and thematic content analysis and descriptive statistics were used to analyse data. The results showed that the main sources of water are ground water from boreholes which are used by about 45.3% of the communities, followed by tap water from the dams, by 35.3%, then rivers by 4.0%, fountains by 5.4% and water tankers by 10.0%. Among the identified challenges are: aged water infrastructure, system breakdowns, lack of funding, vandalism of infrastructure and lack of maintenance, operation of infrastructure by unskilled technicians, theft, and non-payment of water services, among others. To cope with water supply challenges, the study recommended that communities play active role in water projects which would include paying of water supply service for its sustainability. They should also play active roles in water committees that will manage, operate and maintain the water supply with the assistance of VDM officials. It was concluded that the rural water supply situation can be improved when communities, government and other relevant stakeholders cooperate and provide solutions and resources.