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All Journal KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Fitrah: Jurnal Studi Pendidikan Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Journal of Research and Inovation in Civil Engineering as Applied Science JEAS: Journal of Educational and Applied Science
Firmanilah Kamil
Politeknik Negeri Ketapang
Religion Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Physics Transportation Other

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Perencanaan Tebal Perkerasan Kaku (Rigid Pavement) pada Jalan Perkebunan Lestari Desa Sungai Awan Kiri Kabupaten Ketapang Muhammad Firza; Yoseph Ir. Yustinus; Firmanilah Kamil
Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID) Vol 5 No 1 (2026)
Publisher : Teknik Sipil, Politeknik Negeri Ketapangg

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/94473j81

Abstract

Perkebunan Lestari Road is a local road that functions as public access to plantation and residential areas in Sungai Awan Kiri Village, Muara Pawan District, Ketapang Regency, West Kalimantan, Indonesia. The existing road condition is an unpaved dirt surface that suffers severe damage, particularly during the rainy season, resulting in reduced accessibility and vehicle comfort. This condition highlights the need for proper pavement planning to support transportation activities and local economic development. This study aims to determine the Average Daily Traffic (LHRN), evaluate the subgrade bearing capacity based on the California Bearing Ratio (CBR), design the rigid pavement thickness, prepare planning drawings, and estimate the construction budget for the development of Perkebunan Lestari Road. The research employed a quantitative approach with data collection through field observation, literature review, and documentation. The rigid pavement thickness design refers to the Indonesian National Standard SNI 8457:2017 Pavement Design Catalog, considering road classification and traffic loading. Field investigation results indicate a planned rigid pavement length of 500 m and a width of 3 m. The analysis shows that the LHRN value is 0.67 vehicles, indicating low traffic volume, while the average CBR value of the subgrade soil is 6.64%, representing moderate soil strength. Based on these parameters, the pavement structure consists of a 0.05 m thick lean concrete layer and a 0.15 m thick concrete slab. The estimated total construction cost for the rigid pavement is IDR 619,012,526.00. The proposed pavement design is expected to improve road performance, enhance traffic flow, and support plantation and community activities along the road.
Potensi Pemanfaatan Limbah Industri Sebagai Material Konstruksi Berkelanjutan: Kajian Tailing Bauksit, Red Mud, Fly Ash, dan Bottom Ash Julyan Purnomo; Firmanilah Kamil
Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Vol 14 No 1 (2026): Jurnal Konstruksi dan Infrastruktur Vol 14 No.1 : April 2026
Publisher : Civil Engineering Department, Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jki.v14i1.10833

Abstract

Ketapang Regency, West Kalimantan, is one of the regions with intensive industrial activity, particularly bauxite mining and coal-fired power plants (CFPPs), which generate large amounts of industrial waste such as bauxite tailings, red mud, fly ash, and bottom ash. To date, most of this waste has not been optimally utilized and has the potential to cause environmental issues. This study aims to conduct basic physical characterization of the four types of waste and assess their potential for utilization in concrete construction for sustainable transportation infrastructure. The methodology employed includes testing for moisture content, particle size distribution, bulk density, specific gravity, water absorption, and clay content. Test results indicate that fly ash exhibits pozzolanic properties, bauxite tailings have potential as an alternative fine aggregate, bottom ash approaches sand gradation though it requires preliminary treatment, while red mud is more suitable for use as a filler or cement substitute in limited quantities after chemical stabilization. These findings indicate that the utilization of industrial waste in Ketapang can serve as a strategic solution in supporting environmentally friendly infrastructure development while reducing dependence on conventional natural resources.
Pengaruh Penggunaan Serbuk Cangkang Ale-Ale Terhadap Kuat Tekan dan Absorpsi Paving Block Muhammad Rafli Mahendra; Suratmin; Firmanilah Kamil
Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID) Vol 5 No 2 (2026)
Publisher : Teknik Sipil, Politeknik Negeri Ketapangg

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/yheh1c73

Abstract

Ketapang Regency is widely known for its ale-ale clam (Meretrix sp.) commodity, yet high consumption rates generate a massive amount of hard shell waste that remains underutilized and pollutes the environment. Concurrently, conventional paving block production continuously exploits natural fine aggregates on a massive scale. This experimental study aims to analyze the effect of utilizing ale-ale shell waste as a partial substitution for fine aggregate on the compressive strength and water absorption characteristics of paving blocks based on the SNI 03-0691-1996 standard. The reference mixture proportion used was 1 Cement : 4 Sand (by volume) with variation rates of ale-ale shell substitution at 0% (normal), 5% (Variation I), 10% (Variation II), and 15% (Variation III). A total of 48 samples were tested to evaluate the compressive strength at 7, 14, and 28 days, as well as water absorption at 28 days. The results indicated that the optimum compressive strength growth was achieved by Variation II (10% ale-ale shell), reaching 17.23 MPa at 28 days, which significantly increased compared to the normal sample at only 14.06 MPa. Conversely, increasing the shell content to 15% in Variation III drastically reduced the compressive strength to 10.78 MPa. In terms of physical testing, Variation II (10%) recorded the lowest and most dense water absorption percentage of 9.83%. The water absorption characteristics of other variations exceeded the threshold, measuring at 10.32% (normal), 10.75% (Variation I), and 11.26% (Variation III). Based on the SNI 03-0691-1996 specification, only Variation II (10%) was declared to satisfy all physical and mechanical feasibility parameters for Grade D paving block classification (non-structural/garden).
Pengaruh Kombinasi Palm Kernel Shell Ash dan Styrene-Butadiene Rubber terhadap Kuat Tekan Beton Julyan Purnomo; Firmanilah Kamil
Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID) Vol 5 No 2 (2026)
Publisher : Teknik Sipil, Politeknik Negeri Ketapangg

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/seff1026

Abstract

This study aims to analyze the effect of a combination of Palm Kernel Shell Ash (PKSA) and Styrene-Butadiene Rubber (SBR) Latex on the compressive strength of concrete and to determine the composition that provides optimal performance. PKSA was used as a partial substitute in the concrete mix, while SBR Latex was used as a polymer material at various concentrations. Compressive strength testing was conducted on concrete specimens at 28 days of age to determine the effect of composition variations on concrete strength. The results showed that the B-M5 mixture, with a 5% PKSA substitution and no SBR latex, yielded an average compressive strength of 14.95 MPa, whereas adding 1% SBR latex to the B-M5P1 mixture increased the compressive strength to 18.56 MPa—a 24.15% increase. However, increasing the SBR Latex content to 2% did not result in an increase in compressive strength and actually caused a decrease in strength. Among all the modified concrete variations, the combination of 5% PKSA and 1% SBR Latex produced the highest compressive strength at 28 days. The results of the study indicate that the combination of PKSA and SBR Latex can affect the compressive strength of concrete, with the effectiveness depending on the proportions of the materials used. The combination of 5% PKSA and 1% SBR latex was the most effective composition based on the compressive strength test results in this study.
MATEMATIKA SEBAGAI FONDASI KRITIS DALAM MENAKLUKKAN TANTANGAN SOAL FISIKA Firmanilah Kamil
JEAS (Journal of Educational and Applied Science) Vol. 1 No. 1 (2023): September 2023
Publisher : Tadris IPA Universitas KH. Mukhtar Syafaat Blokagung Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30739/jeas.v1i1.2486

Abstract

In education, there is a close relationship between math skills and understanding of physics concepts. These two subjects are considered the main foundation in science and technology. However, mastering these two areas simultaneously can be challenging for students in higher education. This article investigates the impact of math ability on college students' understanding and performance in solving physics problems. The purpose of this study is to measure the correlation value between mathematical ability and success in solving physics problems and analyze the relationship between students' mathematical abilities in solving physics problems. The study involved 60 students of D-III program in a polytechnic in basic physics course. The results showed a significant correlation between math ability and academic achievement in physics. Students with strong math skills tended to do better in physics. Analysis of students' responses to the math and physics tests indicated that students who were competent in math also performed well in physics, while students who were incompetent in math also faced difficulties in physics. Students who were unable to decipher answers in both subjects indicated the need for a better understanding in the fundamentals of mathematics to improve performance in physics.
Enhancing Polytechnic Students’ Conceptual Understanding of Kinematics Through Instruction That Integrates Metacognitive Guidance Firmanilah Kamil; Nely Kurnila
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 4: October 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i4.22042

Abstract

This study aims to analyze changes in the conceptual understanding of polytechnic students following the implementation of instruction that integrates metacognitive prompts into kinematics material, as well as to describe students’ metacognitive behaviors during the learning process. The study employed a one-group pretest–posttest pre-experimental design involving 32 first-semester students in the Road and Bridge Engineering Technology (TRKJJ) program at Ketapang State Polytechnic. Data were collected through conceptual understanding tests, diagnostic tests, metacognitive prompt sheets, and metacognitive behavior observation sheets. Conceptual understanding data were analyzed using normalized gain, the paired-samples t-test, the Wilcoxon signed-rank test, and Cohen’s dz effect size, while metacognitive behavior was analyzed descriptively based on the aspects of planning, monitoring, and evaluating. The results showed that the mean conceptual understanding score increased from 14.47 (36.17%) on the pretest to 29.38 (73.44%) on the posttest. The mean N-gain value of 0.59 falls into the moderate category. The difference between pretest and posttest scores was significant based on the paired-samples t-test (t(31) = 38.24, p < 0.001) and consistent with the Wilcoxon test (p > 0.001). The effect size was Cohen’s dz = 6.76. Among the metacognitive behaviors, monitoring received the highest mean score (M = 3.20), followed by planning (M = 2.80) and evaluating (M = 2.60). These findings indicate an increase in conceptual understanding following instruction that integrated metacognitive prompts, accompanied by a predominance of monitoring behavior during the learning process. However, because the study used a design without a control group, this increase cannot be fully attributed to the metacognitive prompts.
Optimalisasi Lampu Penerangan Jalan Umum untuk Mendukung Keamanan Jalur Ekonomi Pesisir di Desa Sukabaru Ivan Suwanda; Yudi Chandra; Akhdiyatul; Normansyah; Erick Radwitya; Sy. Ishak Alkadri; Fachrul Rozie; Heri Darmawan; M. Jimi Rizaldi; Firmanilah Kamil; Muh Anhar
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 6 No 2 (2026)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/3fpg7k41

Abstract

Public Street Lighting (LPJU) is an important infrastructure that supports the safety and mobility of communities, particularly along routes used for economic activities at night and in the early morning. Sukabaru Village, Benua Kayong District, Ketapang Regency, is a coastal area that requires adequate lighting to support community mobility and economic activities. This community service activity aimed to optimize the function of public street lighting to support the safety of coastal economic routes in Sukabaru Village. The activity was implemented through a technical and collaborative approach involving observation, coordination, component preparation, installation, and system testing. Optimization was carried out at 55 points through the installation of 55 LPJU units supported by 25 A contactors and photocells. The results showed that all LPJU units at the targeted points had been successfully installed and supported lighting along community mobility routes. The activity also involved the Electrical Technology Study Program, Sukabaru Village Government, Transportation Agency, and local community. The activity demonstrates that LPJU optimization can support the safety of coastal economic routes. Regular maintenance and inspection are recommended to maintain the sustainability and proper functioning of the LPJU and its control system.
Revitalisasi Infrastruktur Saluran Air Bersih untuk Mendukung Pelayanan Air Bersih Masyarakat Desa Sukabaru Kabupaten Ketapang Idris Herkan Afandi; Ismael Marjuki; Muh. Anhar; Sy. Indra Septiansyah; Herman; Firman; Sartika; Syarifah Aqla; Syarifah Mastura; Maya Santi; Desyana Ghafarunnisa; Flaminggo Gingga; Angga Kurniawan; Yusuf; Epriyandi; Helanianto; Hairian Rahmadi; Asep Ruchiyat; Dewi Nurmayasari; Firmanilah Kamil
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 6 No 2 (2026)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/gdmrdm15

Abstract

The availability of clean water services in Sukabaru Village, Ketapang Regency, has experienced disruption due to leakage in the storage tank, low pump pressure, and blockages and leaks in the pipeline network, causing water distribution to residents to stop for several months. This Community Service Program under the Village Empowerment Scheme of Politeknik Negeri Ketapang aimed to restore the clean water supply and distribution system while supporting the sustainability of service management by the Village-Owned Enterprise (BUMDes). The program was implemented using a participatory approach involving the community service team, village government, BUMDes, and residents. The activities included field identification, technical planning, storage tank repair, installation of two 1.5 HP water pumps, pipeline network normalization, and system testing. The results showed that tank leakage was reduced, the pumping system was restored, and blocked and leaking pipelines were normalized. Following the revitalization, water flow reached households that had previously been without supply. The program directly benefited approximately 80 households. The revitalization successfully restored clean water services and supported BUMDes performance. Routine maintenance and sustainable management are recommended to maintain the functionality of the system.
Peningkatan Literasi Keuangan dan Analisis Kelayakan Usaha Berbasis Digital untuk Penguatan Tata Kelola Bisnis BUMDes Pesisir Firmanilah Kamil; Irfan Cholid; Ikhsan Prasetya; Budi Pratomo Sibuea; Alfath Desita Jumiar; Ari Priyanto; Amir Hamzah Nasution; Anto Susanto; Irianto SP; Ira Arianti; Muh Anhar Anhar
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 6 No 2 (2026)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/g93mvd46

Abstract

Village-Owned Enterprises (BUMDes) play a crucial role in supporting rural economic development through the management of services and business units based on local potential. The development of business units requires the management to have the ability to manage finances and make decisions based on measurable planning. This community service activity aims to improve financial literacy and the ability to conduct digital-based business feasibility analyses for the management of BUMDes Tanjung Matan in Sukabaru Village, Ketapang Regency. The activity was carried out through outreach sessions, training, discussions, and the use of spreadsheets to support business planning and financial simulations. A broiler duck business plan was used as the context for applying the material because the BUMDes already had a coop but had not yet begun operational activities. The material covered capital identification, cost categorization, financial record-keeping, calculation of revenue and business profits, as well as risk assessment and business readiness. The results of the activity demonstrated an enhanced understanding among the management regarding the importance of financial planning and feasibility analysis before starting a business. The use of digital technology also helped introduce a more systematic approach to preparing and simulating business calculations. The results of discussions and interviews indicated that the training material was relevant to the management’s needs in preparing for business development. This activity provided an initial contribution toward strengthening the business governance of BUMDes Tanjung Matan.
Pelatihan Pembuatan Kaldu Bubuk dari Limbah Udang dan Desain Kemasan Produk Pada Masyarakat Desa Sukabaru Kabupaten Ketapang A. Nova Zulfahmi; Martanto; Ayu Dian Pratiwi Permatahati; Dian Fitriarni; Nurimansyah; Ningrum Dwi Hastuti; Rois Indriawan; Assrorudin; Deden Nugraha; Novia Dhian Yulita; Lia Kurnia; Muhammad Fadli; Utin Kurnia Putri; Helvani; Firmanilah Kamil; Muh
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 6 No 2 (2026)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/vf7efa25

Abstract

Desa Sukabaru, Kabupaten Ketapang, memiliki potensi hasil perikanan yang cukup besar, termasuk kegiatan pengolahan udang yang menghasilkan hasil samping berupa kepala dan kulit udang. Hasil samping tersebut belum dimanfaatkan secara optimal dan berpotensi menimbulkan permasalahan lingkungan apabila tidak dikelola dengan baik. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menerapkan teknologi sederhana dalam pengolahan limbah udang menjadi kaldu bubuk serta meningkatkan pengetahuan dan keterampilan masyarakat dalam desain kemasan produk. Kegiatan dilaksanakan pada 12 Agustus 2026 di Desa Sukabaru dengan melibatkan 20 orang ibu rumah tangga. Metode pelaksanaan meliputi koordinasi dan identifikasi kebutuhan mitra, penyampaian materi, demonstrasi, praktik langsung, diskusi, dan evaluasi secara deskriptif. Proses pengolahan meliputi pencucian, pengeringan, penepungan, pengayakan, formulasi, dan pengemasan menggunakan peralatan sederhana yang mudah diperoleh di tingkat rumah tangga. Pelatihan desain kemasan mencakup pemilihan jenis kemasan, nama produk, warna, ilustrasi, tipografi, tata letak, dan informasi label. Hasil kegiatan menunjukkan bahwa peserta mampu mengikuti tahapan pengolahan limbah udang menjadi kaldu bubuk serta memahami unsur dasar desain kemasan. Kegiatan ini mendukung pemanfaatan hasil samping perikanan menjadi produk pangan bernilai tambah berbasis potensi lokal. Pendampingan lanjutan diperlukan untuk meningkatkan konsistensi produksi, penyempurnaan kemasan, dan pengembangan usaha.
Co-Authors A. Nova Zulfahmi Agung Iswandi Ahmad Nova Zulfahmi Ahmad Ravi Akhdiyatul Alan Putranto Alfath Desita Jumiar Amir Hamzah Nasution Angga Kurniawan Anhar Anhar Anto Anto Susanto Ar-Razy Muhammad Ari Priyanto Arif Hidayat Asep Ruchiyat Assrorudin Ayu Dian Pratiwi Permatahati Budi Pratomo Sibuea Darmanto, Darmanto Deden Nugraha Desyana Ghafarunnisa Dewi Nurmayasari Dian Fitriarni Epriyandi Erick Erick Radwitya Fachrul Rozie Firman Flaminggo Gingga Hairian Rahmadi Helanianto Helvani Heri Darmawan Herman Hurul ‘Ain idris herkan afandi Ikhsan Prasetya Indra Pratiwi Ira Arianti irfan cholid Irianto SP Ismael Marjuki Ivan Suwanda . Julyan Purnomo Kharisma Lia Kurnia M. Jimi Rizaldi M.Hanif Faisal Martanto Maya Santi Muh Muh Anhar Muhammad Fadli Muhammad Firza Muhammad Hanif Faisal Muhammad Rafli Mahendra Nely Kurnila Ningrum Dwi hastuti Normansyah Novi Indah Pradasari Novia Dhian Yulita Nur Aida Nurimansyah Nurimansyah Okta Raqib Parno Purnomo Putra Sanjaya Rabiya Rabiya Rizqia Lestika Atimi . Rois Indriawan Ruhibnur, Refid Rustiarni Saima Putrini R. Harahap Sartika sri anggreni Suratmin Suratmin Suratmin Sy. Indra Septiansyah Sy. Ishak Alkadri Syarifah Aqla Syarifah Mastura Syf. Mastura Syf. Umi Kalsum Utin Kurnia Putri Wahyudi, Eka Wiwik Listiowati Yoseph Ir. Yustinus Yudi Chandra Yusuf