Evaluasi Sistem Distribusi Air Minum Pdam Tirta Kerta Raharja Cabang Teluknaga Kabupaten Tangerang

Nugraha, Iftikar Rizkia; Sururi, Mohammad Rangga; Sulistiowati, Lina Apriyanti

doi:10.5614/j.tl.2017.23.1.10

Cited by 3 publications

(1 citation statement)

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“…Permasalahan tersebut harus diperhatikan karena Peraturan Pemerintah Republik Indonesia Nomor 122 Tahun 2015, menyatakan sistem distribusi haruslah mampu melayani kebutuhan konsumen dengan memenuhi persyaratan kualitas, kuantitas dan kontinuitas (3K) (6) . Lebih jauh, Direktorat Jendral Cipta Karya menambahkan unsur keterjangkauan pada syarat SPAM sebagai syarat penunjang tercapainya 100% pelayanan air minum (7) . Presentase kehilangan pada air sub sistem distribusi SPAM Beber mencapai 44,38%, jika dibandingkan dengan kehilangan rata-rata air pada seluruh sistem di PDAM Tirta Jati, maka sistem Beber menyumbang sebesar 25,38% (8) .…”

Section: Latar Belakangunclassified

Evaluasi Hidrolis Jaringan Distribusi Air Minum Sistem Beber PDAM Tirta Jati Kabupaten Cirebon

Sukmawardani¹,

Sururi²,

Sutadian³

2021

Jurtekling

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Water loss is a severe problem in the drinking water supply system as it disrupts the continuity of the drinking water supply. The Water loss is a severe problem in the drinking water supply system as it disrupts the continuity of the drinking water supply. The largest proportion of water losses is usually found in distribution systems. This study was located in the Beber water supply system, PDAM Tirta Jati Cirebon Regency. The study aimed to evaluate the hydraulic condition and give improvement recommendations for the Beber piping network system distribution. This research performed the International Water Association (IWA) water balance concept through water production and water usage data. Furthermore, the hydraulic condition is evaluated using water usage, ground-level elevation, water usage pattern, and the existing distribution network's technical data. The evaluation was conducted by simulation using EPANET 2.0 from the Environmental Protection Agency (EPA), which then compared to the design criteria listed in Permen PUPR No. 27 2016. The results show a 44.38% percentage of water loss due to a pipe leak. Simulation results showed a segment of pipe having velocity less than 0.3 m/s (43.31%), and all nodes had pressure below 12.4 MPa. The simulation results also showed some nodes had pressure greater than 100 mKa and exceeded the HDPE SDR 17 pipe's maximum capacity. This condition causes many pipe leaks that occur in the system, so it is recommended to install a Pressure Reducing Valve (PRV) and change of pipe diameter. The study also suggests establishing a District Meter Area (DMA) to detect pipe leak points. Keywords: water loss, distribution network, pipe leakage, DMA, EPANET 2.0. ABSTRAK Kehilangan air merupakan masalah serius dalam Sistem Penyediaan Air Minum (SPAM) karena mengganggu kontinuitas penyediaan air minum. Kehilangan air terbesar biasanya ditemui pada sistem distribusi termasuk pada SPAM Beber milik PDAM Tirta Jati Kabupaten Cirebon. Tujuan studi ini adalah untuk melakukan evaluasi hidrolis dan memberikan rekomendasi perbaikan pada sistem jaringan perpipaan distribusi SPAM Beber. Evaluasi dilakukan dengan konsep neraca air sesuai standar International Water Association (IWA) dengan menggunakan data debit produksi dan pemakaian air. Selanjutnya dilakukan evaluasi hidrolis jaringan menggunakan data pemakaian air, elevasi muka tanah, pola pemakaian air, serta data teknis jaringan distribusi eksisting. Evaluasi dilakukan dengan membuat simulasi hidrolis menggunakan software EPANET 2.0 dari Environmental Protection Agency (EPA) yang kemudian dibandingkan dengan kriteria desain yang tercantum dalam Permen PUPR No. 27 Tahun 2016. Hasil evaluasi menunjukkan persentase kehilangan air mencapai 44,38% akibat kebocoran pipa. Hasil simulasi hidrolis menunjukkan, terdapat segmen pipa yang memiliki kecepatan aliran kurang dari 0,3 m/detik (43,31%) dan seluruh nodes memiliki sisa tekan dibawah 12,4 MPa. Hasil simulasi juga menunjukkan terdapat nodes yang memiliki sisa tekan sebesar 100 mKa dan melebihi kapasitas maksimum dari pipa HDPE SDR 17. Kondisi ini menjadi salah satu penyebab tingginya angka kebocoran pipa yang terjadi pada sistem, sehingga perlu dilakukan perbaikan dengan pemasangan PRV dan pergantian diameter pipa. Penataan District Meter Area (DMA) juga dapat dilakukan sebagai solusi untuk mempermudah pendeteksian titik kebocoran pipa. Kata Kunci : kehilangan air, jaringan distribusi, kebocoran pipa, DMA, EPANET 2.0.

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Section: Latar Belakangunclassified

Evaluasi Hidrolis Jaringan Distribusi Air Minum Sistem Beber PDAM Tirta Jati Kabupaten Cirebon

Sukmawardani¹,

Sururi²,

Sutadian³

2021

Jurtekling

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Travel Demand Models for Visitors to Pasar Baru Banggai, Banggai Laut Regency, Indonesia

Sapiun,

Kadir,

Kaharu

2024

International Journal of Innovative Science and Research Techno

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Pasar Baru Banggai in Banggai Laut Regency is a crucial economic and social center for the local community. This article aims to analyze the factors influencing the travel demand of people to this market. Various aspects such as income, travel distance, travel time, product completeness, and market area were analyzed in depth. The methodology used includes field surveys, participatory observation, and secondary data analysis from relevant sources. The research sample was conducted using stratified sampling with strata based on visit frequency (daily, weekly, and monthly visitors) and potential visitors to the market. The total sample size was set at 100 visitors, which is a combination of all samples from each stratum as the final sample in this study. The research results show that income, travel distance, travel time, completeness of goods sold, and market area are the main factors attracting people to visit Pasar Baru Banggai, following the mathematical model Y = 0.858 + 0.182(X1) + 0.183(X2) + 0.112(X3) + 0.162( X7) + 0.145(X8). Additionally, this market also provides quality local products that meet the needs of the local community, further strengthening its position as the regional economic center. Based on this analysis, several recommendations are proposed to enhance the attractiveness and function of Pasar Baru Banggai, including improving supporting infrastructure, promoting local products, empowering traders through training and support, and implementing efficient market management. With these measures, it is hoped that Pasar Baru Banggai can continue to grow and provide greater benefits to the people of Banggai Laut Regency, as well as contribute to the improvement of the region's economic and social welfare.

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Indonesia Design and Build Interior Public Art Works in the Lobby Room of the UPI Isola Building in Bandung

Ruby

2023

JDI

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This research is the process of designing the application of public space art reliefs in the lobby of the Isola UPI Bandung building. The art of the public space uses the meaning of Sundanese symbols taking the theme of the relationship between Science and Nature. The Sundanese cosmological simbol is depicted with an abstraction simbol of the tree of life which means about the relationship between the cosmos and Sundanese cosmology. The creation of the works presented in the Isola lobby was motivated by the need for a narrow space quality gap in the lobby space which was unable to lift the aesthetic quality of the magnificent Isola building. The purpose of this research is to produce a study of public art works of art in interior design to improve the quality of space values that can elevate the image of the isola building as a simbol of the authority of UPI Higher Education. The resulting design has a novelty value that is offered, namely producing an innovative work of public art that has not been made before that is able to elevate the value of space using thematic reliefs on the Isola building, by elevating or loading the local identity on the public artwork. The research objective was achieved through a qualitative approach through a planning method process which was then carried out by interior design design through the stages of observation and point of view analysis as well as the proportions and atmosphere of the existing space by conducting surveys/direct field observations. With this public art work of art, it can elevate the quality of the space and have a meaningful value. In addition, the resulting space can provide self-identity and provide the authority of a large UPI Higher Education.At the end of the process, the design is produced in the form of a colored relief work measuring 2m x 3m, which is applied to the backdrop of the reception wall of the Isola UPI Bandung building.

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Evaluasi Sistem Distribusi Air Minum Pdam Tirta Kerta Raharja Cabang Teluknaga Kabupaten Tangerang

Cited by 3 publications

References 0 publications

Evaluasi Hidrolis Jaringan Distribusi Air Minum Sistem Beber PDAM Tirta Jati Kabupaten Cirebon

Evaluasi Hidrolis Jaringan Distribusi Air Minum Sistem Beber PDAM Tirta Jati Kabupaten Cirebon

Travel Demand Models for Visitors to Pasar Baru Banggai, Banggai Laut Regency, Indonesia

Indonesia Design and Build Interior Public Art Works in the Lobby Room of the UPI Isola Building in Bandung

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