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All Journal Jurnal Konstruksia Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Transformasi: Jurnal Pengabdian Masyarakat Teknika: Jurnal Sains dan Teknologi Journal Industrial Servicess Fondasi: Jurnal Teknik Sipil Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Jurnal Pendidikan Karakter JAWARA (Jujur, Adil, Wibawa, Amanah, Religius, Akuntabel) JMM (Jurnal Masyarakat Mandiri) GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Ilmiah Rekayasa Sipil Bubungan Tinggi: Jurnal Pengabdian Masyarakat Kebijakan: Jurnal Ilmu Administrasi APPLIED RESEARCH ON CIVIL ENGINEERING AND ENVIRONMENT (ARCEE) Jurnal Pengabdian Dharma Wacana Jurnal Penyuuhan dan Pemberdayaan Masyarakat (JPPM) Safari : Jurnal Pengabdian Masyarakat Indonesia Civil Engineering For Community Development Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Pengabdian Dinamika Jurnal Pengabdian Kepada Masyaraka Pelita Nusantara
Restu Wigati, Restu
Universitas Sultan Ageng Tirtayasa
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Utilization of fly ash and bottom ash to increase the value of unconfined compression strength on subgrade Woelandari Fathonah; Rama Indera Kusuma; Enden Mina; Restu Wigati; Dwi Esti Intari; Nada Shafa Soraya Gandakusumah
Jurnal Teknika Vol 18, No 2 (2022): Available Online in November 2022
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/tjst.v18i2.16307

Abstract

Soil is the most important part to support all traffic loads or construction loads placed on it. Soils that have low bearing capacity, such as clay, need stabilization techniques to increase the carrying capacity of the soil. One of the stabilization techniques is to mix the soil with Fly ash and Bottom ash. The purpose of this study was to determine the effect of Fly ash and Bottom ash on the physical properties of the soil and the value of unconfined compression strength test. The variations of Fly ash and Bottom ash used were Fly ash 0% and 20% and variations of Bottom ash 0%, 10%, 20% and 30% with curing time of 0, 7, 14 and 28 days. Soil is classified according to the Unified Soil Classification System (USCS) method. The results showed that the soil classification was classified as OH, namely organic clay with high plasticity of 21.08%. The results of the unconfined compression strength test show that the addition of fly ash and bottom ash increases the qu value of the clay soil. The optimum qu value was obtained at variation B (Bottom ash 10% and Fly ash 20%) with 28 days curing time of 2,994 kg/cm2. The decrease in the value of qu occurred in variation C (Bottom ash 20% and Fly ash 20%) and variation D (Bottom ash 30% and Fly ash 30%). Soil with the addition of 0% and 20% Fly ash and Bottom ash at variations of 0%, 10%, 20% and 30% showed a decrease in the value of the soil plasticity index from 21.083% to 7.511%.
Analisis dan Evaluasi Kapasitas Sistem Drainase di Perumahan Dasana Indah Kabupaten Tangerang Aditya Widiastomo; Restu Wigati; Bambang Adhi Priyambodho; Subekti Subekti; Ngakan Putu Purnaditya
Jurnal Fondasi Vol 11, No 2 (2022)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v11i2.17024

Abstract

Banjir menjadi salah satu permasalahan yang terjadi setiap tahunnya terutama pada kawasan padat penduduk, seperti di Perumahan Dasana Indah Kabupaten Tangerang. Dampak banjir dapat mengganggu aktivitas masyarakat,  menimbulkan kerugian sosial, ekonomi, dan kesehatan. Tujuan penelitian ini dilakukan untuk mengetahui apakah kapasitas saluran drainase pada Perumahan Dasana Indah Tangerang dapat menampung besaran debit banjir rencana kala ulang 5 tahun dan mendapatkan solusi. Data yang digunakan  adalah data sekunder (berupa data curah hujan dan luas daerah tangkapan) dan data primer (berupa pengukuran dimensi saluran eksisting).  Analisis distribusi curah hujan yang terpilih adalah Distribusi Gumbel, intensitas curah hujan dengan Metode Mononobe, perhitungan banjir menggunakan Metode Rasional, dan kecepatan saluran dengan Metode Manning. Hasil dari penelitian didapatkan saluran 1 (QS1 = 2,081 m3/s < QT1 = 3,231 m3/s); saluran 2 (QS2 = 2,161 m3/s < QT2 = 4,331 m3/s); dan saluran 3 (QS3 = 2,135 m3/s < QT3 = 4,525 m3/s). Solusi untuk mengatasi masalah banjir pada saluran-saluran tersebut adalah dengan merencanakan ulang dimensi, yaitu saluran 1 (b1 = 1,712 m, y1 = 0,856 m, w1 = 0,214 m, H1 = 1,070 m); saluran 2  (b2 = 2,010 m, y2 = 1,005 m, w2 = 0,251 m, H2 = 1,256 m); dan saluran 3 (b3 = 1,840 m, y3 = 0,920 m, w3 = 0,230 m, H3 = 1,150 m). Juga dapat dilakukan alternatif perencanaan sesuai lebar sealuran yang ada, yaitu  saluran 1 (b1 = 1,400 m, y1 = 1,057 m, w1 = 0,264 m, H1 = 1,321 m); saluran 2  (b2 = 1,500 m, y2 = 1,378 m, w2 = 0,345 m, H2 = 1,723 m); dan saluran 3 (b3 = 1,400 m, y3 = 1,232 m, w3 = 0,308 m, H3 = 1,541 m).
Normalisasi Sungai Cilemer Kabupaten Pandeglang, Banten (Studi Kasus HM 00+00 sampai HM 153+00) Restu Wigati; Intan Afiah Rakhmatika; Woelandari Fathonah; Bambang Adhi Priyambodho; Ngakan Putu Purnaditya; Soedarsono Soedarsono
Jurnal Fondasi Vol 11, No 2 (2022)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v11i2.17059

Abstract

Along with changes in river conditions and population growth, rivers do not function optimally, so as a result of these changes, flooding occurs and causes many losses. Banten Province floods have impacted the community, damaging buildings, rice fields, facilities and infrastructure, and the environment, harming people's livelihoods, especially in the Cilemer River. This study aimed to determine the magnitude of the planned flood discharge for the 100-year return period, the river's capacity with the flood discharge, and the best solution to the Cilemer River's flooding problem. The flood discharge cannot be accommodated by rainfall plans of 177.137 mm, HM 00+00 to HM 153+00, with 94 cross-sectional river segments. According to the hydraulic analysis, the Cilemer River's capacity in the current conditions cannot drain the planned flood discharge, so flood control efforts are required. River normalization and embankment elevation reduced water level by 45.42 percent on average and discharged by 12.46 percent on average.
Pembuatan MCK umum untuk warga Desa Pasirwaru, Kabupaten Serang dalam upaya meningkatkan lingkungan yang sehat Woelandari Fathonah; Rama Indera Kusuma; Enden Mina; Restu Wigati; Zulmahdi Darwis; Jenfatika Chandra; Hendrian Budi Bagus Kuncoro
Civil Engineering for Community Development (CECD) Vol 1, No 1 (2022): Civil Engineering for Community Development
Publisher : Department of Civil Engineering Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/cecd.v1i1.16447

Abstract

Pasirwaru adalah salah satu desa di Kecamatan Mancak dengan jumlah penduduk 2.543 jiwa. Seiring dengan pertumbuhan penduduk yang meningkat dan faktor ekonomi di Desa Pasirwaru menyebabkan minimnya kemampuan tiap kepala keluarga untuk memiliki fasilitas mandi, cuci, dan kakus (MCK) yang memenuhi standar. Kegiatan ini bertujuan untuk membuat MCK umum sebanyak dua buah yang dapat digunakan dan dimanfaatkan oleh warga Desa Pasirwaru yang belum memiliki MCK yang layak. Kegiatan ini merupakan program kegiatan ASBES (anak sipil bangun desa). Tujuan jangka panjang kegiatan ini adalah menumbuhkan kesadaran warga Desa Pasirwaru untuk menjaga kesehatan lingkungan dan menyosialisasikan pola hidup sehat di desa.  Pasirwaru is one of the villages in the Mancak District, with a population of 2,543 people. Along with increasing population growth and economic factors in Pasirwaru Village, the ability of each family head to have a toilet that meets the standards is minimal. This activity aims to make two public bathing, washing, and toilet facilities (MCK) that can be used and utilized by residents of Pasirwaru Village who do not yet have proper MCK. This activity is an ASBES (anak sipil bagun desa) program. The long-term goal of this activity is to raise awareness of the residents of Pasirwaru Village to maintain environmental health and promote healthy lifestyles in the village.
KKM Tematik 1 Untirta: Kegiatan Sosial Donor Darah di Desa Tirtayasa Kabupaten Serang Banten Restu Wigati; Woelandari Fathonah; Muhammad Yusril Nasheh; Nufus Sulthonah
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 5, No 2 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v5i2.7910

Abstract

Darah merupakan komponen yang sangat penting sebagai alat distribusi, transportasi dan sirkulasi yang menjadi bagian di dalam tubuh manusia. Dibutuhkan sekitar 5,5 juta kantong darah setiap tahun sedangkan kebutuhan darah nasional baru terpenuhi 85 persen. Tujuan kegiatan pengabdian masyarakat yang dilakukan oleh mahasiswa KKM Untirta melalui penyuluhan dan pelaksanaan donor darah memberikan edukasi sekaligus kesadaran masyarakat untuk melakukan donor darah. Pentingnya donor darah secara rutin dapat membantu UTD-PMI Kabupaten Serang menjalankan tugasnya sebagai penyedia darah bagi rumah sakit yang kekurangan stok darah sehingga mampu dengan cepat menangani pasien yang membutuhkan darah. Metode yang digunakan yaitu melalui kegiatan penyuluhan dan pelaksanaan donor darah yang dilakukan oleh Unit Transfusi Darah Kabupaten Serang. Hasil kegiatan sosial penyuluhan dan donor darah dilaksanakan tanggal 25 Januari 2023 dihadiri 35 peserta, 17 orang bersedia sebagai pendonor yang berasal dari masyarakat Desa Tirtayasa Kabupaten Serang dan mahasiswa KKM kelompok 101 Untirta. Sebanyak 29,41 persen dari pendonor berhasil diambil darahnya. Beberapa faktor yang dapat menyebabkan usaha transfusi darah menjadi gagal diantaranya kurangnya tensi dan hemoglobin dalam tubuh. Blood is an essential component of distribution, transportation, and circulation which is part of the human body. About 5.5 million blood bags are needed yearly, while the national blood need is only 85 percent met. The purpose of community service activities by KKM Untirta students through counseling and implementation of blood donors is to provide education and public awareness to donate blood. The importance of routine blood donors can help UTD-PMI Serang Regency carry out its duties as a blood provider for hospitals that lack blood stock so that they can quickly treat patients who need blood. The method used is through outreach activities, and the implementation of blood donors carried out by the Serang District Blood Transfusion Unit. The results of social counseling and blood donation activities were carried out on January 25, 2023, attended by 35 participants, 17 people willing to become donors who came from the Tirtayasa Village community, Serang Regency, and KKM students from the 101 Untirta group. As many as 29.41 percent of the donors had their blood drawn. Several factors can cause blood transfusion attempts to fail, including a lack of blood pressure and hemoglobin in the body.
Flood Risk Indices Mapping of Lebak Regency, Banten Province Maulana, Yovi; Purnaditya, Ngakan Putu; Wigati, Restu; Subekti, Subekti; Priyambodho, Bambang Adhi
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19640

Abstract

Indonesia, as a developed country, has water-related disaster problems.Flood is one of them and it occurs in mostly province, includingBanten province. Lebak Regency as the region of Banten Province hashistory of flood occurrences. According to the Banten ProvincialBPBD (2021), among 2015-2020 period, twenty-nine flood eventsoccurred in Lebak Regency. The severest flood of that period occurredin 2020. A total 2389 residents’ homes and forty-five units of publicfacilities were damaged. Flood in Lebak regency historically alsoresulted in nine deaths, and two people were declared missing. Theobjective of this study is to be figuring out the flood risk profile andwhich districts have the highest risk in Lebak Regency by develop therisk indices map. Risk indices map informs the risk of flooding in eachsub-district, hence the policies taken can be delivered by the authorityproperly. The method used in this study used overlays based on PerkaBNPB No. 2 of 2012. This research obtains the map of the floodhazard, vulnerability, and capacity level that generates through QGIS.According to the results of the study, the risk index of Lebak district islow with three states. The sub-districts with the non-risk category areseven sub-districts with a percentage of 25%, while the sub-districtsthat fall into the slightly risky category are 10 sub-districts with apercentage of 35.7% and the sub-districts that are in the fairly riskycategory are 11 sub-districts with a percentage of 39.3%. These resultsgiven the conclusion that Lebak Regency is not considerable risk onhydrological flood events. Moderate level on vulnerability shouldgives note to the authorities to enhance the disaster resiliences.
Twentieth-century modern-colonial irrigation development in Banten: Technological review of Pamarayan old stuwdam Syahid, Mushab Abdu Asy; Wigati, Restu
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19648

Abstract

The Bendung Lama Pamarayan in Panyabrangan, Serang, is an old movable weir vital in regional irrigation and cultivation in Banten's history. However, current historical and archaeological studies provide limited technical analysis of how its system and management worked in the past. To address the issue, this study focuses on the technological significance of the Pamarayan weir or stuwdam as an integral part of the water resources improvement program in the early twentieth-century Banten. Archival records and a heuristic approach of Digging 4 Data are employed to understand the dynamics of the Pamarayan water catchment project at Ciujung riverine constructions throughout history. The study identifies several factors that led to the failure of its sustainability, including changes in the natural hydrological regime of the Ciujung River and ineffective maintenance practices. The research findings also retrospectively highlight the early development of modern hydraulic engineering in Indonesia, and suggest potential extensions for heritage conservation and community empowerment of the historical civil engineering structure.
North Banten Coastline Evolution Model (Case Study Tanara Beach Serang - Tanjung Kait Beach Tangerang) Saharani, Reza Nurul; Subekti, Subekti; Priyambodho, Bambang Adhi; Wigati, Restu; Purnaditya, Ngakan Putu
Jurnal Fondasi Vol 13, No 1 (2024)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v13i1.24361

Abstract

Climate Central predicts that Banten's northern coastal land will disappear by 2030. Previously, Banten has lost more than 1 kilometer of its former land. The purpose of this research is to obtain a prediction model for the evolution of the coastline between Tanara Beach (Serang Regency) to Tanjung Kait Beach, Mauk (Tangerang Regency). The method used for this research is the One-Line Model method. Based on the coastline prediction model of segment 1, Tenjoayu progressed from 2025 to 2030. Shoreline retreat occurs significantly from 2020 to 2030 around Pedaleman. The modeled shoreline around Pedaleman to the western part of Cup Island progressed significantly from 2022- 2030. The shoreline in segment 2, East of Cup Island, progressed from 2025 to 2030. West of the Ci Manceuri Estuary, the coastline retreats significantly from 2022 to 2030. East of the Ci Manceuri Estuary, the coastline tends to stabilize. Around Tanjung Kait Beach, the shoreline pattern advances significantly each year from 2022 to 2030.
Effect of Sluice Gate Opening Height on Spillway on Flow Characteristics (Physical Model) Adianti, Feni; Priyambodho, Bambang Adhi; Wigati, Restu; Purnaditya, Ngakan Putu; Subekti, Subekti
Jurnal Fondasi Vol 13, No 1 (2024)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v13i1.24865

Abstract

The sluice gate is a measuring structure that controls the upstream discharge and water level. The varying height of the sluice gate opening will cause the water level to vary both upstream and downstream. The difference in water level upstream and downstream can potentially cause scouring downstream of the gate. This study aimed to determine the effect of the height of the sluice gate opening on the flow characteristics. This study used a research method in the form of a physical model on an open channel (flume) at the Integrated Laboratory of Sultan Ageng Tirtayasa University Sindangsari. The stages of this research included pitot pipe calibration and research of flow characteristics on the height of the gate opening with variations in the height of the sluice opening (9, 10, 11, 12, 13 cm). The sluice model used is made of wooden boards with the dimensions of the door width being 1/3 of the width of the channel. The results showed that the higher the sluice opening (a), the lower the upstream water level (H) and the greater the downstream water level (Y). While the upstream flow velocity (V0) was greater and the downstream flow velocity (V1) was getting smaller so were the upstream Froude numbers (Frupstream) and downstream Froude numbers (Frdownstream). The upstream flow is classified as sub-critical flow (Fr<1), while the downstream flow is classified as super-critical flow (Fr>1).
The Effect of Groundsill Height on Bridge Pillar Flow Characteristics (Physical Model) Raissa, Azarine Vashti Alpha; Priyambodho, Bambang Adhi; Purnaditya, Ngakan Putu; Wigati, Restu; Subekti, Subekti
Jurnal Fondasi Vol 12, No 2 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i2.22047

Abstract

Groundsill is one of the categories of wide thresholds that are generally built transversely in the river downstream of a building threatened with damage caused by scouring such as bridge pillars. In addition to construction factors, local scour around the pillars can be another factor causing the collapse of the bridge structure. The purpose of this study was to determine the effect of groundsill height on flow characteristics. Physical model research on open channels (flume) was carried out at the Integrated Laboratory of Sultan Ageng Tirtayasa University, Sindangsari Campus. The groundsill model is modeled with dimensions of 8 cm peak width, 30 cm length, and groundsill height variations (1, 2, 3, 4, and 5 cm) made of wood while the bridge pillar model is modeled with a diameter of 1 inch made of PVC pipe which is filled with concrete. The results showed that the higher the groundsill (p), the higher the water level upstream (H1) is greater and downstream (H2) is smaller, while the flow speed upstream (V1) is smaller and downstream (V2) is greater so that the Froude number downstream is greater than upstream. The higher the groundsill (p), the Froude number downstream will increase (supercritical flow) while upstream will decrease (subcritical flow). 
Co-Authors Abdurohim Abdurohim Abdurohim Abdurohim Abdurohim Abdurohim, Abdurohim Adianti, Feni Adinda Tiaranni Haryono Aditya Widiastomo Ahmad Faqih Irsyad Ai Nur Azizah Alfian Faris Amalia, Risty Amatullah Radhiyah Andi Cahya Setiawan Andi Maddeppungeng Anisa Ulfa Aprilia Maharani Arief Budiman Bambang Adhi Priyambodho Bambang Adhi Priyambodho Bella Dwi Pratiwi Bobby Kurniawan Budiman, Arief Dewandha Mas Agatya Dwi Esti Intari Dwi Esti Intari Dyah Lintang Trenggonowati Ellya Susilowati Enden Mina, Enden Evi Febianti Fahrus Sabri Fahrus Sabri Faiz Syafaat Arifin Faiz Syafaat Arifin Fathonah, Woelandari Firyaal Nabila Graciela Febriyanti Zulfa Gunawan, Akbar Hendrian Budi Bagus Kuncoro Hendrian Budi Bagus Kuncoro Hendrian Budi Bagus Kuncoro Hendrian Budi Bagus Kuncoro Heri Mulyono Intan Afiah Rakhmatika Irma Suryani Irvan Krisnanto Irvan Krisnanto, Irvan Ivandhika Rizal Ardiansyah Jannah, Dahlia Raudothul Jenfatika Chandra Junaidi Junaidi Kiki Tri Prihatini kulsum kulsum Kulsum Kulsum Kulsum Kulsum, Kulsum Kuncoro, Hendrian Budi Bagus Lia Muliawaty Listia Lailita Lutfiah, Qonita Martia Dwi Lestari Martia Dwi Lestari Maulana, Yovi Metadilisa Habi Mita Nivalia Muhammad Yusril Nasheh Nada Shafa Soraya Gandakusumah Nasuha, Cecep Nana Ngakan Putu Purnaditya Ngakan Putu Purnaditya NR.Ruyani Nufus Sulthonah Nyi Raden Ruyani Pinem, Mekro Permana Priyambodho, Bambang Adhi Putu Purnaditya, Ngakan Rahmad Permadi Rahmania, Bunga Raissa, Azarine Vashti Alpha Rama Indera Kusuma Resma Kusumaningrum Rifky Ujianto Rifky Ujianto Rifky Ujianto Rindu Twidi Bethary, Rindu Twidi Rizki Ichwan Saharani, Reza Nurul Sarrobi Kamal Shandi Irfani Sasmita Soedarsono . Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Soelarso Soelarso Subekti . Subekti Subekti Subekti Subekti Subekti, Subekti Sulastri Oktaviani Sulastri Oktaviani Susilawati Syahid, Mush'ab Abdu Asy Syahid, Mushab Abdu Asy Wahyudin . Yanuar Sutanto Yulistian Yusi Ananda Zulfa, Graciela Febriyanti Zulmahdi Darwis