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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Perikanan dan Kelautan The Spirit of Society Journal : International Journal of Society Development and Engagement International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Jurnal Pengabdian Masyarakat Bhinneka Jurnal Teknik Indonesia Journal of Social Science Enrichment: Journal of Multidisciplinary Research and Development Asian Journal of Science, Technology, Engineering, and Art BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Jurnal Perikanan dan Kelautan International Journal of Mechanical, Electrical and Civil Engineering
Patriadi, Andi
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Analysis of the Price of Summary Water Disposal at the Kampung Kasai Derawan Islands Berau District Wahananto, Anang; Witjaksana, Budi; Patriadi, Andi
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 7 No 2: March 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v7i2.2835

Abstract

Raw water is water that can be derived from surface water sources, groundwater reservoirs and/or rainwater that is used as raw water for drinking water. Raw water that has passed through a process with a certain intake system and is stored in as clean water and when continued with the process of the Drinking Water Supply System (SPAM) then will produce water ready for use by the community. The presence of clean water in a region becomes very important given the very dynamic community activity. To meet the need for clean water, the population of a region can rely on water from direct water sources such as surface water and rainwater because both sources of water are easily accessible even though most of them are polluted either directly or indirectly by human activity itself. Therefore, an in-depth analysis of effective clean water management strategies is needed to address the shortage of supply during the rainy season in the villages. Research methods carried out using a cost estimate analysis of clean water supply. The pumping tests were conducted continuously for a certain time and when the pumping test was felt sufficient, where the groundwater surface position was relatively stable at a certain depth, then the pump was shut down. In the case of the 24 hour pumping testing, a constant flow of 2.32 Lt/second was obtained.
Feasibility Study of Investment Development Of a Clean Water Supply System for Increasing Water Source Discharge Hardi, Edelbertus Lusius; Witjaksana, Budi; Patriadi, Andi
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 7 No 2: March 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v7i2.2837

Abstract

The availability of clean water is a complex and urgent problem. Water is a natural resource that is very important for human survival. The problem faced is that the clean water system in the area where residents live is not running smoothly. To overcome this, a good clean water distribution network and good clean water system management are needed and are able to serve the clean water needs of residents in the area. In order to make this happen, quite a large investment is needed. One of them is by carrying out company investment in the form of increasing the capacity of the raw water supply system. Based on the background mentioned, the title of this research is Feasibility Analysis of Investment in the Clean Water System of the Wae Mbeliling Drinking Water Company, Lembor District. The settlement method for this calculation is for Feasibility Investment Analysis using the Net Present Value (NPV) method and the Break Event Point (BEP) method. From the results of the analysis, an NPV value of Rp. 678,904,405,208 (NPV > 0). So the investment in developing the production capacity and clean water network of Perumda Air Minum Wae Mbeliling, Lembor District, is worth continuing. An NPV value that is positive or greater than (> 0) indicates that the income is greater than the value invested. It was found that the return value occurred in the 4th year by marking the accumulation of positive profits starting from the 4th year. This explains that the investment in replacing the clean water distribution network of Perumda Air Minum Wae Mbeliling, Lembor District is feasible, because there is a proven return on investment. from the BEP value for 1 year.
CAPACITY ANALYSIS OF DRAINAGE CHANNELS ON PUBLIC ROADS IN FRONT OF THE SIDOARJO CLASS 1A RELIGIOUS COURT OFFICE: A REVIEW OF MAINTENANCE COSTS Ernitasari, Windya Yunesti; Witjaksana, Budi; Patriadi, Andi
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 4 (2024): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i4.1179

Abstract

Flooding in front of the Sidoarjo Class 1A Religious Court Office road happens frequently during the rainy season. It disrupts traffic and damages the roads. Flooding is caused by the condition of the drainage channels, which are not performing efficiently due to sediment barriers such as garbage, and some channels appear to be damaged. The existing channels can no longer accommodate the water discharge caused by the rain, thus water overflows from the drainage channels, flooding the main road. These conditions show the importance of handling drainage problems. One of the ways that can be taken is to evaluate the capacity of existing drainage channels. In this study, the evaluation of drainage channel capacity was carried out using the Hydrological and Hydraulics Analysis method. The purpose of this study to assess the suitability of the magnitude of the 5-year return period flood discharge with the capacity of the existing drainage channel, and to find a solution if the drainage system can no longer accommodate the magnitude of the proposed flood discharge. The chosen alternative was alternative 2 drainage channel rehabilitation with increased channel dimensions. Based on the calculated results, a channel dimension plan with a width of 0.6 m and a height of 0.80 m was necessary. The cost required for drainage channel rehabilitation was 750,605,179.00 rupiahs.
A Supply Chain Approach to Mapping the Distribution of Marine Catch: A Case Study on the Constraints of Wonorejo Fishing Village Patriadi, Andi; Saves, Faradlillah
Jurnal Perikanan dan Kelautan Vol 28, No 3 (2023): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.3.355-360

Abstract

This research aims to understand the supply chain of marine catches from fishermen to consumers in the Wonorejo village area. Data was collected through in-depth interviews with three fishermen and two collectors in the area. The findings indicate that the limited number of collectors can significantly impact the distribution of marine catch and, subsequently, the fishermen's income. Moreover, variations in the type of fish caught play a pivotal role in influencing the distribution dynamics within the market. While there's an apparent need for interventions to enhance the supply chain's efficiency and promote a more equitable distribution of income, it's vital to note that this study's limitations, including sample size and geographic scope, necessitate its results to be viewed as preliminary. Future research in a broader setting must confirm and expand upon these findings
Optimalisasi Penomoran Rumah Dan Kaveling Serta Pemetaan Blok Di RW 7 Wonorejo Rungkut Kota Surabaya Patriadi, Andi
BERBAKTI : Jurnal Pengabdian Kepada Masyarakat Vol 1 No 3 (2024): BERBAKTI: Jurnal Pengabdian Kepada Masyarakat | January 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/berbakti.v1i3.3099

Abstract

This community service activity discusses the problem of irregular house and plot numbering in RW 7 Wonorejo, Rungkut, Surabaya, which complicates the process of address finding by couriers and guests. The purpose of this service activity is to optimize the numbering and block mapping system to facilitate navigation and location identification. The methods used include aerial photography with drones, data processing with mapping and GIS software, discussions with the head of RW, as well as grouping and numbering of buildings. The result is the creation of a more accurate and detailed map, with systematic street naming and more orderly building numbering. The success of this activity is measured by the increase in efficiency in address finding and the satisfaction of residents with the new numbering system. However, there are weaknesses in the integration of the map with Google Maps and accessibility for all layers of society. The conclusion of this activity is the importance of integrating mapping technology in urban management, with recommendations for further integration with Google Maps and improving map accessibility for all layers of society. This activity demonstrates the great potential of mapping technology in improving navigation efficiency and urban community management.
Analysis of the Clean Water Distribution Scheme in Tamangil Nuhuten Village, Kei Besar Selatan Sub-District of Southeast Maluku Regency, Using EPANET 2.2 Rumihin, Paschal; Patriadi, Andi; Sajiyo, Sajiyo
Asian Journal of Science, Technology, Engineering, and Art Vol 3 No 1 (2025): Asian Journal of Science, Technology, Engineering, and Art
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/ajstea.v3i1.4513

Abstract

The availability of clean water is a very basic need to support the lives of village communities. Tamangil Nuhuten Village, located in the South Kei Besar area, Southeast Maluku, faces various challenges in the supply and distribution of clean water. This study aims to analyze the clean water distribution scheme in Tamangil Village, Southeast Nuhuten. The results of the study show that the distribution of clean water in Tamangil Nuhuten Village still faces various challenges, especially in terms of accessibility, infrastructure, and meeting the needs of the community. Of the three main springs that are sources of clean water, only Spring A has the highest discharge of 10 liters/second with the closest distance of 1.5 km from settlements. However, only 20% of households have direct access to simple water pipelines, while the other 80% have to transport water manually, with a daily fulfillment rate of only 35%. This condition causes most people, especially those who live far from water sources, to spend more than two hours per day just to get clean water. This inequality of access has an impact on people's quality of life, including an increased risk of waterborne diseases. Data shows a 15% increase in diarrhoea cases during the dry season due to the use of water from unprotected sources. In addition, the time spent transporting water reduces people's productivity in economic activities and children's education. Limited distribution infrastructure and low community participation in clean water management are the main obstacles in creating an efficient distribution scheme.
Safety Assessment of Ocean Current in Pantar Strait for Marine Tourism Prasetyo, Akhmad Tri; Patriadi, Andi; Ahsin, Awaludin; Nurhidayat, Nurhidayat; Purwanto, Budi; Sobaruddin, Dyan Primana; Muslim, Muslim; Hendri, Muhammad; Hermialingga, Septi; Kurniasih, Eka Maya
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 29, No 4 (2024): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.29.4.530-542

Abstract

The Pantar Strait with its coral reef ecosystem has encouraged many tourists to dive since the last decade. At least, ten coral reef ecosystem sites in Pantar Strait have been indicated as having potential for marine tourism, such as Munaseli Beach, Obisinga Beach, Umangdang Beach, Alor Eco Dive Resort, Ternate Island, Bakalang Beach, Pura Diving Spot, Nuhakepa Diving Spot, Pasir Putih Beach, and Savu Alor. This study illustrated the annual dynamics of ocean currents in Pantar Strait, subsequently assessing the safety rate of commercial diving at those tourism sites in each season. A three-dimensional hydrodynamic model was generated by the Delft3d flow module to illustrate the annual ocean current dynamic in the Pantar Strait. The safety assessment for marine tourism was classified into 3 levels (safe, alert, and dangerous). Ocean currents exceed maximum velocities in the west season. Various marine tourism sites close to steep slopes were not recommended for commercial diving. They are Munaseli Beach, Obisinga Beach, Pura Diving Spot, and Pasir Putih Beach. These sites experienced an increase in average currents that exceeded the safe threshold each season. Alor Eco Dive Resort was designated as the safest marine tourism, which showed a safe level for either average or maximum ocean currents in each season. Nuhakepa Diving Spot was designated as the second safest marine tourism. Several tourist sites that showed the danger of commercial diving in the west season were Umangdang Beach and Savu Alor. Many tourism sites showed an alert current for commercial diving in Springtide. Therefore, tourists are advised to avoid diving during the spring tide.
A Supply Chain Approach to Mapping the Distribution of Marine Catch: A Case Study on the Constraints of Wonorejo Fishing Village Patriadi, Andi; Saves, Faradlillah
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research aims to understand the supply chain of marine catches from fishermen to consumers in the Wonorejo village area. Data was collected through in-depth interviews with three fishermen and two collectors in the area. The findings indicate that the limited number of collectors can significantly impact the distribution of marine catch and, subsequently, the fishermen's income. Moreover, variations in the type of fish caught play a pivotal role in influencing the distribution dynamics within the market. While there's an apparent need for interventions to enhance the supply chain's efficiency and promote a more equitable distribution of income, it's vital to note that this study's limitations, including sample size and geographic scope, necessitate its results to be viewed as preliminary. Future research in a broader setting must confirm and expand upon these findings.
Analysis of the Sensitivity Level of Investment in the Development of Regional Public Hospitals (RSUD) Bhakti Dharma Husada Surabaya City on the Components of Revenue Costs, Management Costs and Interest Rates Septi, Intan Anastasia; Patriadi, Andi; Sajiyo Sajiyo
International Journal of Mechanical, Electrical and Civil Engineering Vol. 2 No. 1 (2025): International Journal of Mechanical, Electrical and Civil Engineering
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmecie.v2i1.133

Abstract

Since its first operation in 2010, Bhakti Dharma Husada Regional Public Hospital (RSUD) has experienced an increase in patient demand for health services. Some services now require additional space. Moreover, there is a growing need for executive and VIP services. To address these needs, Bhakti Dharma Husada Regional Public Hospital is planning to enhance its services by constructing a new building. Based on the results of investment analysis obtained Net Present Value (NPV) of Rp. 1,373,606,103,022, Payback Period (PP) for 6.89 years, Internal Rate of Return (IRR) value of 17.39% is greater than the Minimum Attractive Rate of Return (MARR) value of 9.21% (IRR> MARR), Benefit Cost Ration (BCR) of 1.28, then the investment is declared feasible. In addition, based on the results of the sensitivity analysis, the investment feasibility limit is obtained, namely the development of the hospital becomes unfeasible if the service tariff is reduced by 15% or the operating costs are increased by 15% or the interest rate is increased by 13%.
A Supply Chain Approach to Mapping the Distribution of Marine Catch: A Case Study on the Constraints of Wonorejo Fishing Village Patriadi, Andi; Saves, Faradlillah
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research aims to understand the supply chain of marine catches from fishermen to consumers in the Wonorejo village area. Data was collected through in-depth interviews with three fishermen and two collectors in the area. The findings indicate that the limited number of collectors can significantly impact the distribution of marine catch and, subsequently, the fishermen's income. Moreover, variations in the type of fish caught play a pivotal role in influencing the distribution dynamics within the market. While there's an apparent need for interventions to enhance the supply chain's efficiency and promote a more equitable distribution of income, it's vital to note that this study's limitations, including sample size and geographic scope, necessitate its results to be viewed as preliminary. Future research in a broader setting must confirm and expand upon these findings.
Co-Authors Abdillah, Pradana Affan Adi Kurniawan Ahsin, Awaludin Akbar, Sutan Fahreza Akhmad Tri Prasetyo Ariyandi, Eka Putra Budi Purwanto Budi Witjaksana, Budi Djatmiko, Mochammad Eka Maya Kurniasih, Eka Maya Ernitasari, Windya Yunesti Esti Wulandari Hanie Teki Tjendani, Hanie Teki Hardi, Edelbertus Lusius Hermialingga, Septi Muhammad Hendri Muslim Muslim Nurhidayat Nurhidayat Pamungkas, Hegar Wahyu Perdana, Dicky Rianda Prayogo, Bela Putranto, Yonandika Pandu Putri, Helsa Ade Ayu Kumala Rumihin, Ony Frengky Rumihin, Paschal Sajiyo Sajiyo Sajiyo Sajiyo Sajiyo, Sajiyo Saputri, Firda Auliya Ajie Saves, Faradlillah Seki, Thomas Aquino Septi, Intan Anastasia Setyarini, Ika Oktavia Sobaruddin, Dyan Primana Sugiharto, Tia Herlina Sutra, Nila Wahananto, Anang Wahyu Adi Nugroho Wahyu, Lestyanto Zuhri, Fuad Jauhar