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All Journal Agrikultura CIVED (Journal of Civil Engineering and Vocational Education) Jurnal Teknik Industri Terintegrasi (JUTIN) SAINSTEK Ensiklopedia Research and Community Service Review Journal of Agro Plantation (JAP) Journal of Engineering Science and Technology Management JES-TM Social and Community Service
Beny Setiawan, Beny
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Rancang Bangun Alat Penjernih Air Tipe Portable Menggunakan Metode Nigel Cross Malik, Abdul; Fiatno, Aris; Setiawan, Beny
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 4 (2023): Oktober
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i4.19562

Abstract

The earth's surface consists of 71% water, water itself has unique characteristics, both physical and chemical. The Kampar river basin has a direct influence on the quality of groundwater (wells) for the residents of Kampung Baru Salo Hamlet. This is because this area is directly adjacent to the Kampar river, ground water (wells) in every house of the residents of Kampung Baru Hamlet is used for daily needs such as consumption, bathing and washing. Along with rapid population growth, the need for clean water is also increasing. This is one of the problems that occurs in Kampung Baru Hamlet, namely the lack of groundwater (wells) that is clean and suitable for consumption. The research carried out by the author discusses how to design a portable water purifier that is efficient and uses easily available materials. This design was carried out using the Nigel cross method. Data collection was carried out by giving questionnaires to 25 respondents who experienced difficulties with clean well water (fit for consumption). Based on the results of the research that has been carried out, the researchers concluded that portable water purifiers can overcome the problem of lack of clean water that occurs in the community and also that the materials for making them are easy to obtain so that people can make them at home. Based on the results of consumption standard testing, the water produced from this filtration process meets the standard consumption requirements, namely 7 - 9 pH.
POTENSI KOMPOS Azolla pinnata SEBAGAI ALTERNATIF PENGGUNAAN PUPUK ANORGANIK NPK UNTUK PERTUMBUHAN BIBIT KAKAO DI TANAH PODSOLIK MERAH KUNING Arlin, Suci; Sopiana, Sopiana; Ratnawati Hermanto, Sarwendah; Setiawan, Beny; Fitry, Rika
Journal of Agro Plantation (JAP) Vol 4 No 2 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/rzpr9z04

Abstract

The use of inorganic fertilizers in cocoa nurseries has a negative impact on environmental sustainability, so it is necessary to optimize organic fertilizers that are proven to be environmentally friendly and can be used sustainably. Therefore, an alternative is needed to substitute organic fertilizers, namely the use of Azolla pinnata compost. Azolla pinnata compost has the potential to substitute the use of inorganic fertilizers N, P, and K because the nutrient content is already available in Azolla pinnata compost. This study aims to determine the minimum dose of Azolla pinnata compost that provides the same growth as inorganic fertilizer (NPK) in enhancing the growth of cocoa seedlings in PMK soil. This study used a non-factorial Completely Randomized Design (CRD) consisting of 5 treatment levels with 4 replications. So that 20 experimental units  were obtained. Each treatment consisted of 3 plant samples so that 60 plants were obtained. The treatments consisted of K0: NPK fertilizer 24 g polybag-1, K1: Azolla pinnata compost 100 g polybag-1, K2: Azolla pinnata compost 150 g polybag-1, K3: Azolla pinnata compost 200 g polybag-1, K4: Azolla pinnata compost 250 g polybag-1. The data obtained from the research results were analyzed statistically using Analysis of Variance (ANOVA). If the treatment had a significant effect, it was continued with the Least Significant Difference (LSD) test at the 5% level using the DSAASTAT application. The results of the analysis of variance showed that the treatment of inorganic fertilizer (NPK) and Azolla pinnata compost had a significant effect on the variables of plant height, stem diameter and leaf chlorophyll. The results of the 5% LSD test showed that treatment with a dose of Azolla pinnata compost of 200 g polybag-1could provide the same growth as the administration of inorganic fertilizer (NPK) with a dose of 24 g polybag-1in cocoa seedlings in PMK soil.
PENGARUH POC KIAMBANG DAN KOMPOS KOTORAN SAPI TERHADAP PERTUMBUHAN BIBIT KAKAO DI TANAH ULTISOL Dwi, Elsy; Fitry, Rika; Setiawan, Beny
Journal of Agro Plantation (JAP) Vol 4 No 2 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/xrzhtr72

Abstract

Cocoa (Theobroma cacao L.) is an important plantation commodity that contributes significantly to Indonesia’s economy as a major export source after the oil and gas sector. This study aimed to determine the effect of kiambang liquid organic fertilizer (LOF) and cow manure compost on the growth of cocoa seedlings in ultisol soil. The experiment was arranged in a completely randomized design (CRD) with two factors. The first factor was LOF: K0 (without LOF), K1 (120 mL LOF + 880 mL water), K2 (150 mL LOF + 850 mL water), and K3 (180 mL LOF + 820 mL water). The second factor was cow manure compost: S0 (without compost), S1 (200 g/polybag), S2 (250 g/polybag), and S3 (300 g/polybag). Each treatment consisted of three replications, resulting in 48 experimental units with a total of 144 seedlings. The results showed that the application of kiambang LOF at 180 mL + 820 mL water significantly increased seedling height, stem diameter, root volume, and dry weight. Cow manure compost at 300 g/polybag significantly improved all growth parameters, including height, stem diameter, number of leaves, root volume, dry weight, and soil pH. The interaction between kiambang LOF (180 mL) and cow manure compost (300 g/polybag) significantly affected seedling height at 3, 5, and 7 weeks after planting (WAP) and root volume
Map of Enviromental Road Conditions in Lereng Village Kuok District Using GIS Agus, Muhammad; Setiawan, Beny; Alisa Putra, Agus
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 2 (2025): September 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i2.336

Abstract

Roads are land transportation infrastructure that includes all parts of the road system, such as connecting structures, complementary buildings, and equipment intended for traffic activities on, above, and below the ground surface, including water surfaces, excluding railways, haul roads, and cable roads. This research aims to identify the condition of environmental roads in Lereng Village, Kuok District, and to produce a spatial distribution map of the environmental road network. The study applies a survey-based quantitative descriptive method, focusing on describing actual conditions and revealing factual problems found in the field. Primary data were obtained through direct field observations and measurements, while secondary data were collected from related institutions. Geographic Information Systems were selected as the main analytical tool due to their ability to manage spatially referenced data, process complex structures, and efficiently support decision making related to road infrastructure management. The results show that most environmental roads in Lereng Village are in damaged condition, dominated by potholes, longitudinal cracks, and surface deterioration. Several roads are classified as heavily damaged, including Transad Alley 1, Transad Road 2, and other local roads within the village area. These conditions reduce driving comfort and safety for road users and indicate the urgent need for improvement. The mapping results produce an environmental road condition map with priority scores ranging from 9 to 18. Roads with priority values greater than 7 are categorized as requiring routine maintenance, providing a basis for planning maintenance and rehabilitation programs.
Sinergi Biochar Arang Sekam dan Kompos Kotoran Ayam dalam Remediasi Lahan Bekas Tambang Emas Citra, Yuliya; Setiawan, Beny; Hermanto, Sarwendah Ratnawati
Agrikultura Vol 36, No 3 (2025): Desember, 2025
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v36i3.63991

Abstract

Degradasi lahan wilayah pertambangan dapat menjadi permasalahan besar jika tidak dikelola dengan baik dan bisa menyebabkan perubahan kondisi alam, fisik, kimia, dan biologi tanah. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh, dosis kombinasi terbaik serta interaksi pemberian biochar sekam padi dan kompos kotoran ayam terhadap sifat kimia tanah bekas tambang emas dalam percobaan inkubasi. Penelitian ini dilakukan dengan metode eksperimen menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan 3 ulangan. Faktor pertama adalah biochar sekam padi (B), yang terdiri dari 3 taraf (B0: 0, B1: 300, B2: 400 g/polybag) dan faktor kedua adalah kompos kotoran ayam (K), yang terdiri dari 3 taraf (K0: 0, K1: 300, K2: 400 g/polybag). Apabila data yang didapat berpengaruh nyata, maka dilanjutkan dengan Duncan Multiple Range Test taraf 5%. Hasil penelitian menunjukkan perlakuan biochar sekam padi berpengaruh nyata terhadap parameter pH tanah, N, P, K, C-organik dan Pb. Dosis terbaik perlakuan biochar sekam padi yakni 400 g/polybag. Perlakuan kompos kotoran ayam berpengaruh nyata dalam menaikkan nilai pH tanah, N, P, dan K serta berpengaruh tidak nyata terhadap parameter C-organik. Dosis terbaik perlakuan kompos kotoran ayam yakni 400 g/polybag. Terjadi interaksi yang berpengaruh nyata perlakuan biochar sekam padi dan dosis kompos kotoran ayam terhadap parameter pH tanah, N, P, K, dan Pb. Tidak terjadi interaksi perlakuan biochar sekam padi dan kompos kotoran ayam terhadap parameter C-organik. Dosis terbaik yakni 400 g/polybag biochar sekam padi + 400 g/polybag kompos kotoran ayam atau setara dengan 900 ton/ha.
PENGARUH BIOCHAR SEKAM PADI DAN KOMPOS KOTORAN AYAM TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) PADA TANAH ULTISOL Nurhaja, Nurhaja; Setiawan, Beny; Syawaldi, Syawaldi
Journal of Agro Plantation (JAP) Vol 4 No 2 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/3cdkcx68

Abstract

Ultisol media are physically relatively infertile and low in organic matter content. This study aims to determine the effect of rice husk biocharand chicken manure compost on the growth of oil palm seedlings in ultisol soil media. The study was conducted from April to June 2025 at the experimental farm on Jalan Gusti Mesir, Medan Jaya Village, Simpang Hilir Subdistrict, Kayong Utara Regency. The experiment used a factorial RAL design consisting of two treatment factors. The first factor was rice husk biochar, which consisted of 3 levels, namely B0 = without biochar, B1 = 75 g/polybag, and B2 = 150 g/polybag. The second factor was chicken manure compost with 3 levels, namely K0 = without compost, K1 = 375 g/polybag, and K2 = 450 g/polybag. The observation parameters included plant height, stem diameter, number of leaves, root length, root volume, and soil pH. The data were analyzed using analysis of variance, and if there was a significant effect, it was followed by Duncan's Multiple Range Test (DMRT) at a 5% level. The results showed that the application of rice husk biocharand chicken manure compost had a significant effect on oil palm seedling growth. The best dose was obtained from the combination of 75 g of biochar and 375 g/polybag of compost, which significantly increased plant height, stem diameter, number of leaves, root length, root volume, and soil pH.
Study of the Characteristics of Cellular Lightweight Concrete (CLC) Bricks Using (Palm Kernel Shell) Ash as a Comment Additive Naldi, Septri; Setiawan, Beny; Kumala Sari, Resy
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.338

Abstract

Riau Province is one of Indonesia’s largest palm oil–producing regions, generating substantial biomass waste such as palm kernel shells. One potential use of this waste is Palm Kernel Shell Ash (PKS-Ash), which contains silica (SiO₂) and alumina (Al₂O₃) that are beneficial for cementitious reactions. This study aims to evaluate the effect of PKS-Ash as a cement additive on the properties of Cellular Lightweight Concrete (CLC) bricks, particularly unit weight, water absorption, and compressive strength. A laboratory-scale experimental method was applied. The test specimens were produced using cement, sand, water, a foaming agent, and PKS-Ash with variations of 0%, 4%, 6%, and 8% by weight of cement. All specimens were tested at curing ages of 7, 14, 21, and 28 days in accordance with SNI 8640-2018. The results at 28 days showed that the addition of PKS-Ash significantly influenced the characteristics of the CLC bricks. Compressive strength increased with higher PKS-Ash content, reaching a maximum value of 1.775 MPa at the 8% variation, compared to 0.975 MPa for the control mixture. The unit weight of the specimens ranged from 1,304.29 kg/m³ to 1,716.44 kg/m³. Water absorption values varied, with the lowest absorption observed in the 0% mixture and the highest in the 4% mixture. The study concludes that PKS-Ash has strong potential as a sustainable additive to improve the compressive strength of CLC lightweight bricks while promoting effective utilization of palm oil industry waste.
Analysis of Causative Factors of Delayed Project Completion (Case Study of Norfa Husada Mother and Child Hospital) Thoriq, Gerry; Setiawan, Beny; Tanjung, Lailatul Syifa
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.352

Abstract

Construction project delay is a condition where the execution of work does not proceed according to the agreed schedule. The construction project of Norfa Husada Mother and Child Hospital experienced delays impacting costs and operational time. This study aims to identify the factors causing delays, determine the most dominant factors, and formulate preventive measures. The method used was a questionnaire distribution to 30 respondents directly involved in the project, including contractors, consultants, and project owners. Data were analyzed using descriptive statistics (Mean Rank) with SPSS software. The results show that the Planning Factor is the most dominant cause, specifically due to design changes (redesign) and changes in the scope of work, with a mean value of 1.97. The second dominant factor is the Execution Factor, particularly regarding poor work sequence planning, with a mean value of 1.90. Based on these results, the main strategies to prevent delays include maturing the design planning before construction begins, strengthening coordination between the owner and contractor regarding scope changes, and establishing a more structured method of execution (SOP) in the field.
Characteristics Study of Parking Land of Kuok Public Health Center Hasadiqi, Hasbi; Setiawan, Beny; Azriadi, Emon
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.354

Abstract

This study aims to determine the characteristics and parking space requirements at the Puskesmas Kuok, located in Kuok District, Kampar Regency. Puskesmas Kuok serves as the main healthcare facility in the area and has experienced a steady increase in visitors each year, making the need for adequate parking facilities increasingly important. The research method used was a field survey, with primary data collected through direct observation of the number of vehicles entering and exiting, parking duration, and vehicle types. Secondary data were obtained from the health center, including information on the number of employees, visitors, and the layout of the parking area. The analysis results showed that the highest parking volume occurred on Monday, with 80 motorcycles and 15 cars. The average parking duration was 2.15 hours for motorcycles and 5.12 hours for cars. The highest parking index reached 90% for motorcycles and 93% for cars, indicating that the parking capacity was frequently exceeded, especially during peak hours. This condition caused disorganized parking and reduced visitor comfort. Based on the research findings, it is recommended that the health center reorganize the parking area by providing marked Standard Parking Spaces and consider expanding the parking area to improve efficiency and user convenience.
Structural Safety Analysis of Pahlawan University Apartment Building Khoiri, Pastabiqul; Setiawan, Beny; Musridho, R. Joko
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.358

Abstract

The Rusunawa Putri Building at Universitas Pahlawan serves as a student residence operating 24 hours a day, providing essential accommodation facilities. Current physical conditions show several damages, including wall cracks, water seepage, damaged doors, and ceiling deterioration. This study aims to identify the factors influencing building reliability and to assess the reliability level of the Rusunawa Putri Building. A descriptive quantitative and qualitative method was applied, involving field observations, interviews, and questionnaires distributed to 28 residents. The assessment refers to the Ministry of Public Works Regulation No.29/PRT/M/2006, which includes five aspects: architecture, structure, utilities and fire protection, accessibility, and building and environmental layout. The findings show reliability values of 75% for architecture, 78% for structure, 82% for utilities and fire protection, 76% for accessibility, and 76% for building and environmental layout. Overall, the building achieved a reliability score of 82%, which falls into the less reliable category (75–<95%). This study recommends periodic maintenance and the provision of essential components such as hydrants, sprinklers, evacuation facilities, and disability-accessible amenities to improve building safety and reliability
Co-Authors Abdul Malik Adam Muhammad, Adam Adeswastoto, Hanantatur Ahmad Hamidi Aisyah Ariad, Agrah Alisa Putra, Agus Amirrianda, Rezky Aris Fiatno Arlin, Suci Aswara, Dana Citra, Yuliya Desrimon, Arfi Dwi, Elsy Emon Azriadi Ewaldo, M.Faith Faisal Akbar Nasution Febrian, Irfan Febryanto Febryanto, Febryanto Fitry, Rika Hasadiqi, Hasbi Hayati, Misbah Islah, Mhd. Islah, Muhammad Khoiri, Pastabiqul Kumala Sari, Resy Lelis Febrianty, Nanda Marwa, Safni Maswir, Adam Winanda Muhammad Agus Musridho, R. Joko Naldi, Septri Nurhaja, Nurhaja Nurhayati Nurhayati Putra, Agus Alisa Ramanda, Rika Fitry Ratnawati Hermanto, Sarwendah Riyan Sabri, Muhammad Rusnedy, Hidayati Saputra, Azlan Saputra, Ramadhan Sari, Delima Sari, Resy Kumala Sarwendah Ratnawati Hermanto Sopiana, Sopiana Sri Hardianti Syahrul R, Syahrul Syawaldi Syawaldi, Syawaldi Syifa Tanjung, Lailatul Tanjung, Lailatul Syifa Thoriq, Gerry Tri Ananda, Shella Triananda , Shella Yurisdian, Yurisdian Yusmita, Yesi