scholarly journals Risk Analysis of Wosusokas Regional Water Supply System - PPP Project in Central Java Province - Government Perspective

2019 ◽  
Vol 16 (3) ◽  
pp. 186-195
Author(s):  
Kartika Hapsari Sutantiningrum ◽  
Sri Rejeki Laku Utami
Keyword(s):  
Risk Factors ◽  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
Clean Water ◽  
Central Java ◽  
The Government ◽  
Regional Water ◽  
Government Perspective ◽  
Central Java Province

During the dry season there was a scarcity of the availability of clean water in several Central Java province (Wonogiri, Sukoharjo, Karanganyar Disrict and Surakarta City), including Wosusokas Regional Region, so the government often drops clean water. So, the Government conducted the Wosusokas Regional Water Supply System Program. Public-Private Partnership (PPP) scheme is an option to overcome investment cost. This study aims to identify and analyze the risks of Wosusokas regional water supply system project eith government perspective. This research adopted a case study and literature analyze. Selected respondents from PDAB Tirta Utama, Dinas Bina Marga dan Cipta Karya Central Java, BPPW Central Java, District/ City Governments (Regional Water Supply Company, Bappeda and DPU) from Wonogiri, Sukoharjo, Karanganyar and Surakarta. The result found 35 risk factors that could potentially project failure or delay, the majority of these are considered high (11,43%), moderate (54,29%) and low (34,29). Risk factors with high probability are delay and increase cost of land acquisition, failure to complete the contract by the contractor / sub-contractor, failure initial tariff and delay periodic tariff adjustments. The results are useful for Government as a reference in managing the risks of PPP Spam Regional especially in Central Java.

scholarly journals Opsi KPBU Proyek SPAM Regional Keburejo Provinsi Jawa Tengah: Pendekatan Manajemen Risiko

2019 ◽  
Vol 25 (1) ◽  
pp. 69
Author(s):  
Kartika Hapsari Sutantiningrum ◽  
Jati Utomo Dwi Hatmoko
Keyword(s):  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
Provincial Government ◽  
Cost Overrun ◽  
Government Responsibility ◽  
Central Java ◽  
The Government ◽  
System Project ◽  
Regional Water

To achieve the target of 100% drinking water service, Central Java Provincial Government holds regional water supply system (SPAM) programmes in Central Java, one of which is Keburejo regional water supply system (Kebumen and Purworejo). During the development phase, it was delayed due to project cost overrun, which later promotes an option for Public-Private Partnership (PPP). Consequently, this option may increase the project risks. This study aims to identify and analyze the risks of Keburejo regional water supply system project when the PPP option is chosen. This research adopted a mixed research method of qualitative and quantitative approach. Respondents in this study were 22 respondents from PDAB Tirta Utama, Dinas Bina Marga and Cipta Karya (BMCK) Central Java, Satker PSPAM Central Java, BBWS Serayu Opak, Pemkab (PDAM, Bappeda and DPU) Kebumen and Purworejo, as well as Business Entity (PT. TGM). The results found 24 risk factors, classified into pre-construction (10), construction (4), and Operational and Maintenance (10). The majority of these risks are considered ‘High’ (83.33%), with the highest risks in the pre-construction (37,5%), and the majority is under the Government responsibility (66.67%). These results are useful for Government as a reference in managing the risks of PPP SPAM Regional Keburejo and other regional SPAM projects in Indonesia.

Developing Design Standards for a New Multi-Agency Regional Water Supply System

2015 ◽  
Author(s):  
Matthew Duffy ◽  
Mike Britch ◽  
Tyler Wubbena ◽  
John R. Plattsmier
Keyword(s):  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
Design Standards ◽  
Regional Water

scholarly journals Efficiency management of regional water supply system

2018 ◽  
pp. 170-181
Author(s):  
Alexey Kosolapov ◽  
◽  
Lyudmila Matveeva ◽  
Keyword(s):  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
Regional Water

Policy Analysis of Clean Water Supply System (CWSS) Development (Case Study of Kotamobagu’s CWSS)

2018 ◽  
Vol 881 ◽  
pp. 70-77
Author(s):  
Ahmad Nithasi Damopolii ◽  
Radianta Triatmadja ◽  
Intan Supraba
Keyword(s):  
Water Supply ◽  
Policy Analysis ◽  
Central Government ◽  
Supply System ◽  
Water Supply System ◽  
Government Support ◽  
Public Works ◽  
Network System ◽  
Clean Water ◽  
Water Network

CWSS in Kotamobagu has various problems such as, pipe water network that has not been operated optimally since its completion in 2012. The number of house connections was merely 424 out of 7,600 targeted until 2016. Other problems in Kotamobagu were related to the supply, backwash, insufficient electrical power supply, no water meter, reservoir leakage, and intake pipes leakage in Poyowa and Bilalang. This research aims to find the root of the problem in terms of Clean Water Supply System (CWSS)'s network system, organization, regulation, and management. The research focused on Poyowa Besar's CWSS and Bilalang-1's CWSS networks in Kotamobagu. The research methods included observation, survey, and policy analysis where respondents were required as sources of information. The respondents were from Sia's and Pontodon's CWSS that represented 162 house connections. Additional respondents representing 30 house connections were selected randomly at Poyowa Besar's and Bilalang-1's CWSS for comparison. The results indicated that the community, CWSS managers, and the Central Government support the existence of Kotamobagu CWSS management. The 30 house connections at Poyowa Besar's and Bilalang-1's CWSS have never been served with water, but the respondents positively hope that the matter will be solved in the near future. They were willing to keep waiting for the water network of Kotamobagu's CWSS. The root of the problem in the Poyowa Besar's and Bilalang-1's implementation was due primarily to a network system that was built by the Ministry of Public Works for the Municipal Government of Kotamobaguwas reportedly not in accordance with procurement regulation. There was disagreement between the Ministry of Public Works and Housing (MPWH) and the CWSS managers related to the items that have to be fulfilled for network infrastructure handover.

A waterborne Campylobacter jejuni outbreak on a Greek island

2010 ◽  
Vol 138 (12) ◽  
pp. 1726-1734 ◽  
Author(s):  
I. KARAGIANNIS ◽  
T. SIDEROGLOU ◽  
K. GKOLFINOPOULOU ◽  
A. TSOURI ◽  
D. LAMPOUSAKI ◽  
...  
Keyword(s):  
Risk Factors ◽  
Water Supply ◽  
Crossover Study ◽  
Campylobacter Jejuni ◽  
Rural Areas ◽  
Tap Water ◽  
Multivariable Analysis ◽  
Supply System ◽  
Water Supply System ◽  
Case Crossover

SUMMARYA case-control and a case-crossover study were performed to investigate a Campylobacter jejuni outbreak in Crete in 2009. Most cases originated from rural areas, served by a different water-supply system from that of the adjacent town. Thirty-seven cases and 79 controls were interviewed; cases were interviewed for two different time periods for the case-crossover study. Stool cultures, PFGE and MLST subtyping were run in human samples. Univariately, consumption of tap water was associated with C. jejuni infection. Stratified analysis revealed that water-supply system was an effect modifier of this association. In the multivariable analysis, the rural areas' water supplier and drinking tap water were risk factors. No risk factors were revealed in the case-crossover study. No Campylobacter were isolated in the tested water samples. There is strong epidemiological evidence that tap water was the vehicle of the outbreak.

scholarly journals Keberlanjutan Sistem Penyediaan Air Minum Berbasis Masyarakat Desa Piji dan Desa Gintungan Di Kabupaten Purworejo

2020 ◽  
Vol 5 (1) ◽  
pp. 7
Author(s):  
Andito Sidiq Swastomo ◽  
Doddy Aditya Iskandar
Keyword(s):  
Social Capital ◽  
Human Capital ◽  
Water Supply ◽  
Social Relations ◽  
Supply System ◽  
Water Supply System ◽  
Community Based ◽  
Rural Water Supply ◽  
Rural Water ◽  
The Government

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.

scholarly journals DESIGN OF PLUMBING SYSTEM AT TUNJUNGAN PLAZA APARTMENT, SURABAYA

2017 ◽  
Vol 1 (1) ◽  
pp. 82
Author(s):  
Sarah Meilani ◽  
Ariani Dwi Astuti ◽  
Ratnaningsih Ratnaningsih
Keyword(s):  
Waste Water ◽  
Water Supply ◽  
Water Use ◽  
Supply System ◽  
Water Supply System ◽  
Rain Water ◽  
Clean Water ◽  
Plumbing System ◽  
Recycled Water ◽  
Tank System

<strong>Aim:</strong> This study of plumbing system plan is  aimed at planning a plumbing system that is compatible with clean water, waste water and rain water management at Tunjungan Plaza apartment, Surabaya City, Indonesia according to SNI 8153-2015, and meet 5 aspects of safety, security, simplicity, beauty, and economy.  It applies water supply system which commonly used for tall buildings, namely Roof Tank system. <strong>Methodology and Result</strong>: Plumbing system planning methods are collecting and analyzing fluctuation in water use, planning clean water and recycled water systems by endorsing alternative piping for clean water and recycled water. In addition to water supply, recycled water system that utilizes waste water to be recycled for flushing closets and watering plants also required to be implemented. Average daily water consumption is 268 m<sup>3</sup>/day for clean water and 44 m<sup>3</sup>/day for recycled water with the capacity of ground water tank for clean water is 564.54 m<sup>3</sup> and recycled water is 62 m<sup>3</sup>. <strong>Conclusion, significance and impact study:</strong> Clean water supply system will implement roof tank system and recycled water will reutilize wastewater for flushing on toilet tank and watering the plants. Waste water use separated system between grey water and black water and then distributed to STP to be treated and reused for flushing water closet and watering plants. Rain water goes to infiltration well by gravity through designed 1 well. Total amount of investment of plumbing equipment is Rp 2,157,697,501,- with cost of water supply per unit Rp 4,445,643,- meanwhile waste water piping cost per units is Rp 1,070,711,-.

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