scholarly journals Analysis of the water meter management of the urban-rural water supply system

2018 ◽  
Vol 44 ◽  
pp. 00051 ◽  
Author(s):  
Joanna Gwozdziej-Mazur ◽  
Kamil Świętochowski

Water losses in the water supply network pose a continuous challenge for water companies. Already during designing new networks, the designer assumes that the amount of water demand must be increased by a certain percentage (usually by 10% of the total average daily water demand for municipal and industrial purposes) due to the possible occurrence of water losses. Water loss is meant the difference between the amount of water injected into the network and the amount of water used and invoiced, i.e. that brings income for the water supply company. Proper water metering management helps to limit water losses. This paper presents analysis of the water meter management of urban-rural water supply system.


2021 ◽  
Vol 22 (1) ◽  
pp. 132-138
Author(s):  
Joanna Gwoździej-Mazur ◽  
Kamil Świętochowski


2021 ◽  
Vol 60 (2) ◽  
pp. 169-182
Author(s):  
Tuwani Petrus Malima

Consistent access to potable water remains a major challenge among communities in rural areas of Vhembe District Municipality (VDM). This is due to the high frequency of water supply infrastructure breakdown due to obsolete infrastructure and inadequate involvement and participation of rural communities in paying for water and maintenance which affect sustainability of water supply system in VDM. This study assesses current state of water supply, challenges and effectiveness of measures in place in order to propose intervention to improve rural water supply system in VDM. The study followed a mixed method research design, which include both qualitative and quantitative methods. Data was analysed using thematic content analysis and chi-square test. The study established that water is inconsistently supplied in VDM. As about 53.5% of the respondents received water once per week which necessitate intervention to improve the situation. All the respondents from the four local municipalities of Vhembe District were not satisfied with the quantity of water received and distance travelled to collect water. The study recommend intervention strategy which included that local management structure to be established and terms of reference agreed with communities including more water supply sources options to be added



2020 ◽  
Vol 5 (1) ◽  
pp. 7
Author(s):  
Andito Sidiq Swastomo ◽  
Doddy Aditya Iskandar

Pencapaian target SDG's penyediaan akses air minum bagi seluruh masyarakat membutuhkan usaha dan kerja keras dari pemerintah. Beberapa program pembangunan infrastruktur air minum telah diluncurkan oleh pemerintah guna memenuhi kebutuhan layanan dasar bagi masyarakat khususnya pada wilayah perdesaan. Namun dalam perkembangan pasa konstruksi, SPAM Desa terbangun mengalami perkembangan yang berbeda-beda. Penelitian ini bertujuan untuk mengetahui keberlanjutan sistem penyediaan air minum pedesaan berbasis masyarakat dan faktor-faktor yang mempengaruhi keberlanjutan sistem tersebut. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Desain penelitian yang digunakan adalah multikasus olistik dengan dua desa penelitian yaitu Desa Piji dan Desa Gintungan. Hasil penelitian menunjukkan bahwa sistem penyediaan air minum pedesaan dengan pendekatan berbasis masyarakat mempunyai keberlanjutan yang berbeda-beda. Desa dengan keberlanjutan pada aspek sosial, keuangan, lingkungan dan kelembagaan mempunyai tingkat keberlanjutan yang sangat baik sedangkan desa dengan keberlanjutan hanya pada salah satu aspek saja mempunyai tingkat keberlanjutan yang rendah. Hal ini terlihat pada sistem penyediaan air minum di Desa Piji yang mengalami keberlanjutan sebaliknya pada Desa Gintungan tidak terjadi keberlanjutan. Keberlanjutan SPAM Desa sangat dipengaruhi oleh modal sosial dan modal manusia yang dimiliki. Pada kedua desa penelitian, faktor modal sosial yang mempengaruhi berupa jaringan hubungan sosial yang kuat, kepercayaan, dan norma aturan, sedangkan faktor modal manusia yang berpengaruh berupa motivasi, komitmen, efektivitas tim kerja dan kepemimpinan.Abstract: Achieving the SDG's target of providing access to water for all communities requires effort and hard work from the government. Several water supply infrastructure development programs have been launched by the government to meet basic service needs for the community, especially in rural areas. However, in the development phase of construction, the SPAM Desa was developed experiencing different developments. This study aims to determine the sustainability of the community-based rural water supply system and the factors that influence the sustainability of the system. This research uses a qualitative approach with a case study method. The research design used was an olistic multicase with two research villages namely Piji Village and Gintungan Village. The results showed that the rural water supply system with a community-based approach has a different sustainability. Villages with sustainability in social, financial, environmental and institutional aspects have a very good level of sustainability while villages with sustainability in only one aspect have a low level of sustainability. This can be seen in the water supply system in Piji Village which experiences sustainability whereas in Gintungan Village there is no sustainability. Sustainability of SPAM Desa is strongly influenced by social capital and human capital they have. In the two research villages, social capital influencing factors are in the form of a strong social relations network, trust and rule norms, while influential human capital factors are motivation, commitment, work team effectiveness and leadership.



2019 ◽  
Vol 49 (2) ◽  
pp. 55-77
Author(s):  
Jakub Żywiec ◽  
Barbara Tchórzewska-Cieślak

Abstract The aim of the study was an cause and effect analysis of water losses in the collective water supply system of the city located in south-eastern Poland. The exploitation data provided by the water supply company from 2012 - 2016 was used for the analysis. The study uses the recommendations of the IWA (International Water Association) for the water balance making and determination of water loss indicators. The values of water loss indicators were compared to international standards and the technical condition of the network was determined. In addition, failure rate analysis of the water supply network was performed based on the failure rate index λ. Based on the performed analysis, it was found that the water supply company should consider renovation or replacement of the main network pipelines to increase the safety level of water supply, reduce the amount of water losses and the company exploitation costs.



Author(s):  
M Riswan ◽  
P Ishaq

Rural Water Supply (RWS) system implemented and maintained by a community-Based Organization (CBO) adopting a participatory approach, which is considered a useful strategy to supply safe drinking water to the people, especially in rural segments of the country in a sustainable manner. This study was carried out based on Kannahipuram CBO managed RWS schemein Alayadivembu Divisional Secretariat Division (DSD). The study gathered primary data through field-based interviews with key stakeholders in CBO managed water supply system and field observations. Also, it collected secondary data from statistical reports from NWSDB, RWS, and CBOs, etc. The findings have been interpreted mainly based on the descriptive qualitative method. This study examines the extent to which the community participation influences community ownership of rural water projects and its sustainability in the Kannahipura scheme. This paper also sets out to analyze the impacts of the participatory approach in the rural water supply system using qualitative and quantitative information that compiled project data with field surveys. The study found that the participatory approach was effectively exercised in Kannahipuram CBO managed water supply scheme to ensure a sustainable system at the village level. However, it was observed that the quality of water is not in a drinkable condition for drinking purposes, and the water source has been contaminated, particularly in the Shallow-well due to climate change, increased demand, and seasonal drought in the region. Hence, this study suggests improving the water quality by using advanced treatment processes to provide safe drinking water at a drinkable level through CBO operation and community participation successfully and effectively.



2019 ◽  
Vol 100 ◽  
pp. 00094
Author(s):  
Jakub Żywiec ◽  
Barbara Tchórzewska-Cieślak

The aim of the study is to analyse the seasonality of water losses from a collective water-supply system (CWSS) on the example of a provincial city located in south eastern Poland. The analysis was based on exploitation data obtained from the water-supply company for the period 2012–2016. For the analysis of seasonality a method based on average homogeneous sub-periods was used, with a relative seasonality index and the absolute levels of seasonal fluctuations being determined. Water losses from the analysed CWSS are also characterised using unit water-volume indicators within the water supply network. Over the research period, the volume of water produced and sold was found to decline, even as the number of inhabitants using the network increased. On the other hand, there is a growing demand for water used for own purposes by company, as related directly to their development. Water losses and values determined for the water-loss volume indicator both show a downward trend for the analysed CWSS. It is further observed that, in January, March and May, the loss of water is above average, while the volume of water lost in the other months is below average.



2019 ◽  
Vol 20 (8) ◽  
pp. 245-251 ◽  
Author(s):  
Joanna Gwoździej-Mazur ◽  
Kamil Świętochowski


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