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All Journal RACIC : Rab Construction Research Dinamisia: Jurnal Pengabdian Kepada Masyarakat BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil SIKLUS: Jurnal Teknik Sipil Diklat Review : Jurnal manajemen pendidikan dan pelatihan Jurnal Tekno Journal of Applied Engineering and Technological Science (JAETS) Pelita Masyarakat Journal of Civil Engineering and Planning (JCEP) Journal of Infrastructure and Civil Engineering Formosa Journal of Multidisciplinary Research (FJMR) SAINSTEK Indonesian Journal of Construction Engineering and Sustainable Development Jurnal Pengabdian Pada Masyarakat Fleksibel: Jurnal Pengabdian Kepada Masyarakat BATOBO: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Kompetitif Jurnal Vokasi Manajemen Dan Rekayasa Infrastruktur Sipil Jcommits : The Journal of Community Empowerment, Innovation, and Sustainability
Randhi Saily
Universitas Riau
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Program Edu-Eco-School: Optimalisasi Lahan Sekolah untuk Budidaya Tanaman Pangan dan Sayuran Berbasis Instalasi Air Penyiraman Nurdin, Nurdin; Fakhri, Fakhri; Suprayogi, Imam; Ermiyati; ‘Audah, Safridatul; Gussyafri, Haji; Saily, Randhi; Novan, Andre; Wibisono, Gunawan; Olivia, Monita; Nugroho, Soewignjo Agus; Joehari Jamili, M.
Pelita Masyarakat Vol. 7 No. 1 (2025): Pelita Masyarakat September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v7i1.16007

Abstract

The Edu-Eco-School Program was implemented as a community service activity at SMPS Khazanah Boarding School, Pujud District, with the aim of optimizing school land through the cultivation of food crops and vegetables supported by a water-efficient irrigation system. This program is significant as it aligns with the Sustainable Development Goals (SDGs), particularly Zero Hunger and Climate Action, which emphasize food security and water resource conservation in education. The implementation stages included land condition surveys, the design and construction of a bore well and PVC pipe network as an irrigation system for plant watering, agricultural training, and mentoring up to the harvesting stage. The program successfully transformed underutilized land into a productive garden with various commodities, such as chili, tomato, corn, and vegetables. The harvest not only met the school’s basic needs but also served as a contextual learning medium for students to practice sustainable agriculture. Overall, this program enhanced school community engagement, improved water-use efficiency, and created a productive green area that supports local food security while strengthening environmental education.
Pembuatan Peta Potensi Wisata di Kelurahan Rimba Sekampung Saily, Randhi; Maizir, Harnedi; Haniza, Sjelly; Hamidi, Ahmad; Azhari, Ridho; Paramitha Anggraeni Hidayat, Dina
FLEKSIBEL: Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2022): Edisi Oktober 2022
Publisher : Fakultas Teknik Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/z6dggz52

Abstract

Pemerintah Kabupaten Bengkalis dalam rangka meningkatkan perekonomian masyarakat, memerlukan bahan yang dapat menjadi data pendukung. Peta potensi kawasan wisata dapat dijadikan sebagai acuan untuk tujuan destinasi yang bisa menciptakan lapangan pekerjaan. Pemerintah Kabupaten Bengkalis khususnya Kelurahan Rimba Sekampung memiliki perbatasan dengan laut sehingga mempunyai garis pantai yang bisa dijadikan objek wisata. Kekurangannya adalah perangkat kelurahan belum mempunyai peta yang jelas dan terukur. Sehingga hal ini menjadi alasan bagi tim pengabdian kepada masyarakat STT Pekanbaru untuk membantu membuatkan peta informasi geospasial potensi kawasan wisata. Sumber data yang didapat adalah foto udara yang didapat dengan bantuan alat drone. Setelah itu dilakukan interpretasi data menggunakan software Arc-GIS. Luaran yang dihasilkan adalah peta yang bisa memberikan informasi seperti batas wilayah RT, jalan, garis pantai, area perairan dan area permukiman.
APPLICATION OF ARIMA METHOD FOR RAINFALL FORECASTING IN ASAHAN REGION Misshuari, Imas Wihdah; Kurniyaningrum, Endah; Saily, Randhi
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol 6 No 2 (2023): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/cesd.v6i2.18815

Abstract

Rainfall forecasting plays a crucial role in disaster risk management and water resources management in urban areas such as Asahan, North Sumatera. This research explores the application of ARIMA (AutoRegressive Integrated Moving Average) model as a forecasting method to predict rainfall in Asahan, North Sumatera. Historical rainfall data from relevant meteorological stations were collected and used as the basis for developing the forecasting model. The ARIMA method involves identification, estimation, and diagnostic steps. A series of statistical analyses were conducted to determine the degree of autoregression (p), the time series that need to be integrated (d), and the degree of moving average displacement (q). The resulting ARIMA model was then tested on test data to evaluate forecasting accuracy. At this station, the accuracy is 50%, which means that rainfall forecasting at this station when using ARIMA(1,1,1) is quite accurate.
PENDAMPINGAN PENANAMAN POHON DALAM RANGKA PENGHIJAUAN KAWASAN WISATA PULAU CINTA KABUPATEN KAMPAR Jusi, Ulfa; Saily, Randhi; Ermawati, Ermawati; Machdalena, Machadalena; Arya, Engla Harda; Sulasman, Dino
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol. 6 No. 3 (2022): Penguatan Kompetensi, Pendidikan, dan Pemberdayaan untuk Mendorong Kemandirian
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/diklatreview.v6i3.1144

Abstract

Kawasan wisata Pulau Cinta merupakan salah satu tempat yang memerlukan penghijauan sebagai daya tarik bagi para pengunjungnya. Oleh karena itu, masyarakat sekitar diharapkan dapat berpartisipasi dalam kegiatan penghijauan tersebut. Pendampingan penanaman pohon dilakukan dengan tujuan untuk memperoleh kondisi lingkungan yang nyaman dan asri, serta menjaga cadangan sumber air di dalam tanah. Selain itu, untuk mencegah erosi tanah akibat hujan. Penanaman 200 bibit pohon yang terdiri dari bibit mahoni, lengkeng, rambutan dan ketapang. Penanaman dilakukan oleh civitas akademika STT Pekanbaru bersama masyarakat sekitar. Hasil yang diperoleh dari kegiatan ini selain silaturahmi dalam semangat gotong royong, terciptanya lingkungan yang asri dan asri dalam rangka penghijauan dan penanaman pohon. Penanaman pohon dinilai cukup berhasil, hal ini ditunjukkan dengan pertumbuhan pohon yang ditanam sesuai dengan yang diharapkan
PENINGKATAN SARANA SANITASI MUSHOLA DARUL FALAH DI DESA PONGKAI ISTIQOMAH KECAMATAN XIII KOTO KAMPAR Haniza, Sjelly -; Jusi, Ulfa; Maizir, Harnedi; Hamidi, Ahmad; Saily, Randhi; Yandes, Ath Thaariq Muhammad
Jurnal Pengabdian Kompetitif Vol. 1 No. 2 (2022): Inovasi Pengabdian Masyarakat untuk Pemberdayaan UMKM dan Komunitas
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/pengabdiankompetif.v1i2.1158

Abstract

Kebersihan lingkungan merupakan salah satu tujuan program kesehatan untuk memperoleh derajat kesehatan masyarakat yang kondusif. Salah satu program tersebut adalah peningkatan sarana dan prasarana yang dimiliki bersama oleh masyarakat. Mushola Daraul Falah terletak di desa Pongkai Istiqomah yang merupakan fasilitas yang dimiliki bersama oleh masyarakat setempat. Saat tim melakukan survei lapangan, diketahui bahwa musala tidak memiliki fasilitas kamar mandi yang layak untuk digunakan. Hasil rapat dan diskusi dengan tim dan pejabat penanggung jawab dilakukan dalam bentuk perbaikan fasilitas kamar mandi dan pembuatan septic tank. Pelaksanaan pekerjaan ini dilaksanakan bekerjasama dengan masyarakat setempat selama 4 hari. Kegiatan ini meliputi pemasangan keramik lantai dan dinding, pemasangan closed squat untuk 2 kamar mandi dan pembuatan septic tank (1,5 x1) m dengan kedalaman 1,5 m. Hasil dari kegiatan ini diharapkan masyarakat akan merasa nyaman menggunakan musala dan lingkungan sekitar musala menjadi bersih dan tidak ada bau yang menyengat disekitarnya.
Pendekatan Statistik Klasifikasi Curah Hujan Dalam Pengelolaan Sumber Daya Air Berkelanjutan Kurniyaningrum, Endah; Rinanti, Astri; Herlina, Liana; Victorya, Chindy; Wahab, Nyimas Hazel Lahfahdila; Assidik, Muhammad Luthfi; Faisal, Ulfa Fatmasari; Kawanda, Aksan; Saily, Randhi
Journal of Infrastructure and Civil Engineering Vol. 5 No. 3 (2025)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v5i3.129

Abstract

Wilayah DAS Juana di Jawa Tengah merupakan kawasan rawan banjir yang mengalami tekanan lingkungan akibat perubahan tutupan lahan dan dampak perubahan iklim global. Fenomena iklim seperti El Niño dan MJO semakin meningkatkan ketidakpastian curah hujan dan menyebabkan fluktuasi ekstrem. Strategi mitigasi banjir di wilayah ini masih belum efektif karena tidak didukung oleh klasifikasi curah hujan yang berbasis tren historis dan analisis statistik. Oleh karena itu, diperlukan pendekatan sistematis untuk mengidentifikasi tren curah hujan secara ilmiah sebagai dasar dalam pengelolaan sumber daya air dan mitigasi bencana banjir. Permasalahan Utama yaitu belum tersedianya metode klasifikasi curah hujan berbasis analisis statistik jangka panjang yang dapat digunakan untuk mendukung strategi mitigasi banjir di DAS Juana dan sekitarnya. Urgensi Penelitian yaitu menganalisis tren curah hujan jangka panjang di DAS Juana dan Kabupaten Kendal menggunakan metode statistik Mann-Kendall, menyusun klasifikasi curah hujan berdasarkan hasil analisis tren dan memberikan rekomendasi ilmiah untuk strategi mitigasi banjir berdasarkan klasifikasi tersebut. Metode Penelitian ini digunakan pendekatan studi literatur dan analisis statistik. Data curah hujan selama 34 tahun dari BMKG dianalisis menggunakan metode Mann-Kendall. Proses analisis meliputi perhitungan statistik S, varian S, nilai Z, tingkat signifikansi, dan interpretasi hasil. Hasil kemudian digunakan untuk mengklasifikasikan curah hujan dan mengevaluasi keterkaitannya dengan kejadian iklim ekstrem seperti ENSO. Hasil Penelitian ini yaitu analisis Mann-Kendall menunjukkan bahwa sebagian besar tren curah hujan di DAS Juana tidak signifikan secara statistik, namun terdapat beberapa tahun dengan tren signifikan yang berkorelasi dengan kejadian iklim global. Klasifikasi curah hujan menunjukkan perbedaan antara musim hujan (?115 mm) dan musim kemarau (<85 mm), serta kebutuhan koreksi terhadap data model menggunakan fungsi polinomial. Hasil ini menegaskan pentingnya data jangka panjang (?30 tahun) untuk memperoleh akurasi klasifikasi curah hujan hingga 100%. Kontribusi Penelitian ini memberikan kontribusi pada pengembangan metodologi klasifikasi curah hujan berbasis statistik untuk wilayah DAS tropis. Klasifikasi yang dihasilkan dapat dijadikan dasar dalam penyusunan strategi mitigasi banjir dan perencanaan pengelolaan sumber daya air. Selain itu, metode ini dapat direplikasi di wilayah lain dengan karakteristik hidrometeorologi serupa.
Study of Excavation Volume Calculation Using Mapping Application in Irrigation Network Modernization Activities Pratama, Imron Sigit; Saily, Randhi; Jusi, Ulfa; Lyona, Vinka; Kurniyaningrum, Endah
Journal of Civil Engineering and Planning (JCEP) Vol. 6 No. 2 (2025)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v6i2.10900

Abstract

The modernization of irrigation networks is a vital effort to improve the efficiency and effectiveness of water distribution for agriculture. This activity also represents the implementation of the government’s Asta Cita program in the context of national food security. One critical component of this process is excavation work, which significantly influences the success of such projects. This study aims to evaluate the accuracy of several interpolation methods in calculating excavation volumes based on design data, compared to existing conditions, using a tolerance threshold of 2.78%. The analysis indicates that interpolation methods produce varying results. The Kriging method shows a deviation of 2.30%, and the Surface to Surface (TIN) method shows a deviation of only 0.02%, both of which fall within acceptable deviation limits. These two methods also demonstrate high consistency and optimal accuracy for volume estimation. In contrast, methods such as Natural Neighbor (18.89%) and Radial Basis Function (RBF) (46.17%) result in significant deviations, indicating overestimation or underestimation that affects volume accuracy. Therefore, methods like Kriging and TIN, which meet the tolerance limits, are recommended for more accurate and efficient volume calculations in construction and topographic mapping activities.
Diversifikasi Produk Mebel Lokal untuk Menguatkan Usaha Pariwisata Danau Bokuok di Desa Aursati Nurdin; 'Audah, Safridatul; Morena, Yenita; Ermiyati; Fauzi, Manyuk; Saily, Randhi; Rurianti, Dwi Visti; Fakhri; Suprayogi, Imam; Gussyafri, Haji; Novan, Andre; Wibisono , Gunawan; Olivia, Monita
Pelita Masyarakat Vol. 7 No. 2 (2026): Pelita Masyarakat Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v7i2.14806

Abstract

Aursati Village has considerable potential for the development of Danau Bokuok tourism, yet faces limitations in providing creative local products that reinforce the destination’s identity. The absence of facilities that showcase local characteristics has reduced the area’s attractiveness. This community service program aimed to strengthen tourism through the diversification of local furniture products utilizing wood waste and the natural forms of unproductive durian and rubber tree stumps. The program consisted of four stages: preparation through coordination and scheduling; program socialization and product education; technical training in crafting decorative furniture using local materials combined with resin; and the handover of products to the village for use as tourism support facilities. The results demonstrated improved knowledge, skills, and active participation of the community, particularly village youth, in creative production. The products developed not only offered aesthetic value but also reflected a strong local identity. This program is expected to stimulate sustainable village-based creative enterprises and foster a tourism-driven local economy. Moreover, the activity strengthened community awareness and a sense of ownership in tourism development, ensuring continued contributions and long-term impact.
Comparative Analysis of infiltration Area Regulations: A Study of Ministerial Regulation No. 10/2015 on Public Works and Public Housing Versus Ministerial Regulation No. 10/2022 on Environment and Forestry with a Focus on Rupat Island, Indonesia Manyuk Fauzi; Yohanna Lilis Handayani; Reski Seftiyansyah; Randhi Saily
Journal of Applied Engineering and Technological Science (JAETS) Vol. 7 No. 2 (2026): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v7i2.7304

Abstract

Groundwater sustainability on small islands depends heavily on effective infiltration zones that support natural recharge. Rupat Island in Indonesia faces declining groundwater levels and seawater intrusion, raising the need for accurate infiltration mapping. This study aims to compare the suitability and sensitivity of two national regulatory frameworks—Ministerial Regulation No. 10/2015 (Public Works and Public Housing) and Ministerial Regulation No. 10/2022 (Environment and Forestry)—in delineating infiltration areas. A GIS-based weighted overlay analysis was applied using rainfall, slope, land use, and soil type parameters, following the classification standards of each regulation. The results show substantial discrepancies: the 2022 framework identifies 5.86% of the island as critical infiltration areas, while the 2015 framework identifies only 0.001%. These differences are statistically confirmed through a two-way ANOVA (p < 0.05), indicating that the ecological emphasis of the 2022 regulation produces more conservative classifications. The findings imply that regulatory interpretation significantly influences groundwater zoning, especially on ecologically sensitive small islands. The study contributes theoretically by demonstrating how policy frameworks shape spatial hydrological assessments, and practically by providing evidence-based guidance for local authorities to improve infiltration protection, land-use planning, and groundwater management strategies.
Analisis Produktivitas Alat Excavator Pada Pekerjaan Galian Proyek Revitalisasi Danau Bakuok Kabupaten Kampar Dame Simamora; Bochari; Safridatul &#039;Audah; Joleha; Imam Suprayogi; Randhi Saily
Jurnal Vokasi Manajemen Dan Rekayasa Infrastruktur Sipil Vol. 2 No. 2 (2025): JULI - DESEMBER 2025
Publisher : Teknik Sipil Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56208/jvmatriks.v2i2.19

Abstract

Excavation activities require the support of heavy equipment to ensure effective and efficient field operations. The utilization of appropriate heavy machinery plays a crucial role in accelerating project execution and achieving predetermined construction targets. This research aims to analyze the productivity levels of various types of excavators and to estimate the duration of excavation work. The study employs both primary data, obtained through direct field observations, and secondary data, collected from interviews with relevant authorities. The research was conducted as part of the Lake Bakuok Revitalization Project (Phase III) in Aursati Village, Tambang District, Kampar Regency, Riau Province. The results indicate that the standard arm excavator achieved a productivity rate of 189.629 m³/hour, the long arm excavator recorded 97.332 m³/hour, while the amphibious excavator demonstrated a productivity of 48.150 m³/hour.
Co-Authors Ahmad Hamidi Ahmad Hamidi Andi Yuliardi Arya, Engla Harda Assidik, Muhammad Luthfi Azhari, Ridho Bochari Dame Simamora Dedi Rosadi Desi Yasri Dwi Visti Rurianti Endah Kurniyaningrum ERMAWATI Ermiyati Erna Agnesa fakhri Fakhri, Fakhri Fauzi, Manyuk Firzal, Yohannes Ghiffa Syauqiyya Harahap Gunawan Wibisono Gussyafri Hamidi, Ahmad Haniza, Sjelly Haniza, Sjelly Haniza, Sjelly - Harahap, Ghiffa Syauqiyya Harnedi Maizir Imam Suprayogi Imas Wihdah Misshuari Jamili, M Joehari Joleha, Joleha Jusi, Ulfa Jusi, Ulfa - Kawanda, Aksan Liana Herlina Lovina, Fitri Lyona, Vinka M. Arif Hidayat Machdalena, Machadalena Marisya Wahyuna MG, Intan Monica Misshuari, Imas Wihda Mohd Fadzil Arshad Monita Olivia Muhammad Ilham Muhammad Ilham Mulya, Hegi Daniel Mulyadi MUSYAFFA RIFQI HARIMARDIKA Novan, Andre Novreta Ersyi Darfia Nurdin Nurdin Nurdin Paramitha Anggraeni Hidayat, Dina Pratama, Imron Sigit Putra, Nanda Dwi Rahmad Hidayat Reni Suryanita Reski Seftiyansyah Ridho Azhari Riswanda Riswanda Rizqy Ridho Prakasa Rolan Sidabutar Rurianti, Dwi Visti S Siswanto Safridatul Audah Siburian, Carlos Tua March Siburian Siswanto, Siswanto Soewignjo Agus Nugroho Sulasman, Dino Ulfa Fatmasari Faisal Victorya, Chindy Vinka Lyona Viona Wahab, Nyimas Hazel Lahfahdila Wahyuna, Marisya Wibisono , Gunawan Yandes, Ath Thaariq Muhammad Yenita Morena Yenita Roza Yessi Olivia Yohanna Lilis H Yolanda, Yogi Zaiyar, Zaiyar