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Evaluasi Ketersediaan Air Baku pada Bendung Gunungcupu Yulianti, Jihan; Permana, Sulwan; Nugraha, Mochammad Suva
Jurnal Konstruksi Vol 21 No 2 (2023): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.21-2.1403

Abstract

The availability of water at Gunungcupu Dam is very much needed to support various community activities in the service area. One of the causes of the reduced supply of clean water is damage to pipes due to natural disasters, such as what happened in 2022, there was a flash flood that overflowed the Citanduy River located in the Gunungcupu Bend area and caused the main raw water transmission pipe belonging to PDAM Tirta Galuh Ciamis to reach the Gunungcupu Intake. cut off for 100 meters, as a result the water supply in the Gunugcupu Dam service area was disrupted. So this research was carried out to determine the availability of raw water, find out the projected need for clean water in 2042, and find out the planned flood discharge at Gunungcupu Dam. The method used is a quantitative approach. To determine the availability of raw water, you need to process actual discharge data using the Weibull equation, calculate population projections using arithmetic and geometric methods, calculate clean water requirements for domestic needs in 2042, and process rainfall data to analyze the planned maximum discharge using the Unit Hydrograph method. Nakayasu Synthetic and Gama I Synthetic Unit Hydrograph. The calculation results show that water availability at the Gunungcupu Dam is 730 liters/second. The need for clean water in 2042 for the three sub-districts is 302.66 liters/second. Based on these results, the water supply from Gunungcupu Dam can meet the clean water needs for Ciamis, Baregbeg, and Cijeungjing Districts in 2042. Then the flood discharge planned by the Nakayasu HSS method for Gumbel probability at Q100 is 930,484 m3/second and for Log Normal probability at Q100 amounting to 786,302 m3/second, while the planned flood discharge for the HSS Gama I method for Gumbel probability in Q100 is 833,381 m3/second and for Log Normal probability in Q100 is 707,002 m3/second. Based on these results, it can be concluded that the largest maximum discharge is the HSS Nakayasu method for Gumbel probability, so the HSS Nakayasu method is good for planning the safety of water structures against flooding.
Program Kerja Unggulan Pengembangan UMKM Usaha Kuliner dan Fashion di Desa Wanaraja Aisyah, Risa; Kalimat, Arul Budi; Maulana, Ilham Ahmad; Harlini, Meti; Uyun, Syifa Qurrotul; Destia, Triyanda Putra; Aziz, Rafi Nurkholiq; Ilyasa, Salya; Nuraisah, Siti; Adela, Yoga; Gunawan, Sendi Febrian; Fadilah, Luthfi Aqshol; Setiawan, Muhamad Yogi; Muntiani, Via; Febis, Delsa Tria; Padini, Dewi Sri; Hendriyana, Hendriyana; Purkon, Haikal Muhammad; Nadila, Ai Salsa; Nugraha, Mochammad Suva
Jurnal PkM MIFTEK Vol 4 No 1 (2023): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.4-1.1319

Abstract

MSMEs are required to be able to compete and create products that can be accepted, not only by domestic consumers (Indonesia) but also consumers in Southeast Asia. MSMEs are able to support large businesses, such as providing raw materials, spare parts and other supporting materials. Therefore, through this Real Work Lecture (KKN) program, Group 10 KKN conducts training and assistance to Micro, Small and Medium Enterprises actors in Wanaraja Village for 1 month. With the aim of helping and providing an understanding of how very influential branding and packaging design are in product marketing in the market. As for the results achieved by Micro, Small and Medium Enterprises, their products will have product branding and logos and be able to market MSME products online.
Designing the misfit through re-ordering of fragmented materials Nugraha, Mochammad Suva
ARSNET Vol. 6, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study explores how architectural order can be shaped by misfit, focusing on the reuse of building-material fragments as a means of exploration. Existing discourse of architectural order aims to eliminate misfit to achieve the condition of fit. In architecture, misfits such as cracks, breaks, and irregularities are commonly treated as flaws requiring correction. Nevertheless, certain construction practices may enable transformation of these misfits into design opportunities. This study qualitatively examines the use of broken floor tiles at Wisma Kuwera, Semarang, Central Java, to investigate how material misfit can be designed into architectural order. Data were collected through field observations, photographic documentation, and open-ended interviews with the direct disciple of Mangunwijaya as the designer of the building. The findings identify three organising principles of designing misfit into architectural order, through the process of outline framing, shape recognition, and gap filling. The study shows that misfit emerges relationally between fragments and the larger composition and can be transformed through situated design practices. The study introduces the utilisation of misfit as a design method, expanding fit-misfit discourse by explaining how perceived imperfections can generate new forms of architectural order. It contributes to environmental sustainability by extending material use, reducing demand for new resources, and encouraging adaptive, resource-efficient construction practices.