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Analisis Produk Cacat pada Block Beton Menggunakan Metode Seven Tools dan Failure Mode Effect Analysis di Perusahan Precast XYZ Hady Sofyan; Regyawan Maydi Syafei Putra; IndraGumelar; Tarman; Farliana Sutartiah
JURNAL TEKNOSAINS KODEPENA Vol. 5 No. 1 (2024): Jurnal Teknosains Kodepena Volume 5 Nomor 1 Agustus 2024
Publisher : Kodepena (Komunitas Dosen Penulis dan Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54423/teknosains.v5i1.72

XYZ Company is a company in the manufacturing sector of precast concrete production, ready-to-use concrete products to meet the needs of the construction industry. The problem in this company is that there are still many defects that occur in the concrete produced. The purpose of this study is to find out what defects occur in concrete blocks, analyze the causes of their occurrence and make repair suggestions. This study uses the seven basic tools method to analyze the types of defects and the causes of defects in concrete blocks, and the FMEA method to make repair recommendations with the cause of defects from the highest RPN value. Based on the results of data processing, there are several defects that occur in concrete blocks, namely: porous, small cracks, non-angled products, non-uniform colors, bubbles, dimensions, gripis, and hairline cracks. From the Fishbone results, there are 18 indicators of the causes of the three defects, from the 18 causes of defects, the RPN value is then determined with the highest RPN value of 168, namely dirty, leaking, and less tight mold indicators..

Analisis Produk Cacat pada Block Beton Menggunakan Metode Seven Tools dan Failure Mode Effect Analysis di Perusahan Precast XYZ Hady Sofyan; Regyawan Maydi Syafei Putra; IndraGumelar; Tarman; Farliana Sutartiah
JURNAL TEKNOSAINS KODEPENA Vol. 5 No. 1 (2024): Jurnal Teknosains Kodepena Volume 5 Nomor 1 Agustus 2024
Publisher : Kodepena (Komunitas Dosen Penulis dan Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54423/teknosains.v5i1.72

XYZ Company is a company in the manufacturing sector of precast concrete production, ready-to-use concrete products to meet the needs of the construction industry. The problem in this company is that there are still many defects that occur in the concrete produced. The purpose of this study is to find out what defects occur in concrete blocks, analyze the causes of their occurrence and make repair suggestions. This study uses the seven basic tools method to analyze the types of defects and the causes of defects in concrete blocks, and the FMEA method to make repair recommendations with the cause of defects from the highest RPN value. Based on the results of data processing, there are several defects that occur in concrete blocks, namely: porous, small cracks, non-angled products, non-uniform colors, bubbles, dimensions, gripis, and hairline cracks. From the Fishbone results, there are 18 indicators of the causes of the three defects, from the 18 causes of defects, the RPN value is then determined with the highest RPN value of 168, namely dirty, leaking, and less tight mold indicators..

OPTIMASI DISTRIBUSI KONVEKSI PAKAIAN DENGAN PENDEKATAN SIMULASI (STUDI KASUS CV. XYZ) Anisa Pauziah; Diki Muchtar; Muhamad Ihsan; Tarman
Journal of Management and Industrial Engineering (JMIE) Vol. 3 No. 2 (2024): Journal of Management and Industrial Engineering (JMIE)
Publisher : LPPM Sekolah Tinggi Teknologi Nusantara Lampung

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

One of the biggest challenges faced by garment manufacturing companies is optimizing the distribution of products to improve operational efficiency and minimize costs. Timely and effective distribution is crucial to ensure customer satisfaction and maintain the company's competitiveness. Therefore, efforts need to be made to optimize the distribution system in garment manufacturing companies by utilizing the latest technology, one of which is through simulation approaches. The aim of this research is to apply simulation to optimize the clothing distribution at CV. XYZ and provide recommendations for improving efficiency and reducing distribution costs. To achieve the research objectives, a case related to the distribution system was selected and analyzed in depth, specifically at CV. XYZ. To analyze this case, this research employs a case study strategy focusing on data collection from relevant distribution systems. One of the tools used to describe the distribution process systematically is a flowchart, which provides a visual overview of the sequence and relationships between various stages in the distribution process. The simulation results indicate that the distribution system at CV. XYZ could be improved by increasing the schedule from once to twice, rather than by adding distribution units. In terms of costs, this approach reduces the expenses, with the additional schedule only adding a fuel cost of IDR 46,800,000, while adding units would incur a cost of IDR 615,600,000.

PENGUATAN KARAKTER GEMAR MEMBACA MURID KELAS III MELALUI GERAKAN LITERASI DI SD NEGERI 14 MASALIMA DESA PAMMAS KECAMATAN LIUKANG KALMAS KABUPATEN PANGKEP Safitri, Hilda; Tarman; Saeful, Muhammad
Jurnal Riset Guru Indonesia Vol 4 No 1 (2025): Desember 2024 - Maret 2025
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/jrgi.v4i1.285

This study aims to describe the role of the teacher in strengthening the character of reading in class III students through the school literacy movement at SD Negeri 14 Masalima. The method used is descriptive analysis method using data collection techniques namely observation, interviews and documentation. The research results are as follows: strengthening the character of fond of reading, strengthening curiosity, planning, implementing, and evaluating GLS, program implementation has reached 3 stages, namely the habituation, development, and learning stages. The obstacles are: Some students' motivation to read is still low, lack of initiative in students to read, lack of collection of books in the reading corner, books in the reading corner are rarely replaced and there are still some students who are still not fluent in reading. The solution to solving the problem is by motivating students, guiding and directing students, providing good facilities (infrastructure),

Ergonomic Analysis of the 50-KG Urea Fertilizer Packaging Process Using the RULA and REBA Methods at PT. XYZ Ardiansyah, Muchamad Abdilah; Idul Fata, Afif Fawa; Tarman
Journal Industrial Engineering and Management (JUST-ME) Vol. 6 No. 02 (2025): Journal Industrial Engineering and Management (JUST-ME)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Islam Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47398/just-me.v6i02.159

Proses pengemasan pupuk urea 50 kg di PT. XYZ masih dilakukan secara semi-manual dengan aktivitas fisik berat, gerakan berulang, dan postur tidak ergonomis yang berisiko menimbulkan Musculoskeletal Disorders (MSDs). Penelitian ini bertujuan untuk menganalisis risiko ergonomi pada proses pengisian dan penjahitan menggunakan metode RULA dan REBA, serta mengidentifikasi keluhan tubuh pekerja melalui kuesioner Nordic Body Map (NBM). Hasil NBM menunjukkan bahwa 80% keluhan berasal dari 11 titik tubuh utama, dengan keluhan dominan pada tangan kanan (13,21%), lengan atas kanan (11,32%), dan tangan kiri (9,43%). Skor penilaian RULA mencapai 6 (Action Level 3), sedangkan REBA sebesar 13 (Action Level 4), yang menunjukkan bahwa postur kerja memiliki tingkat risiko tinggi hingga sangat tinggi dan memerlukan tindakan korektif segera. Faktor risiko utama meliputi postur kerja membungkuk, beban kerja berat, gerakan repetitif, dan minimnya penggunaan alat bantu. Oleh karena itu, direkomendasikan adanya perbaikan desain stasiun kerja, penyediaan alat bantu ergonomis, serta penerapan rotasi tugas untuk menciptakan lingkungan kerja yang lebih aman, nyaman, dan produktif.

PENGARUH PENGGUNAAN MEDIA KOMIK DIGITAL TERHADAP KETERAMPILAN MEMBACA SISWA KELAS III SD NEG 112 SATTULU qatrunada, Andi inayah; madeamin, Rosmini; Tarman
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.30694

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media komik digital terhadap keterampilan membaca siswa kelas III SD Negeri 112 Sattulu. Penelitian ini menggunakan metode kuantitatif dengan desain quasi eksperimen tipe post-test only control group design. Sampel dalam penelitian ini terdiri dari dua kelas, yaitu kelas eksperimen yang diberikan perlakuan menggunakan media komik digital dan kelas kontrol yang menggunakan metode pembelajaran konvensional tanpa komik. Instrumen yang digunakan dalam penelitian berupa tes pilihan ganda yang disusun berdasarkan indikator keterampilan membaca. Hasil penelitian menunjukkan bahwa terdapat peningkatan yang signifikan pada nilai rata-rata posttest keterampilan membaca siswa di kelas eksperimen, yaitu sebesar 82,85 dibandingkan dengan kelas kontrol sebesar 65,78. Hasil uji t-test menunjukkan nilai signifikansi (Sig. 2-tailed) < 0,001 yang berarti H₀ ditolak dan H₁ diterima. Dengan demikian, dapat disimpulkan bahwa penggunaan media komik digital berpengaruh secara signifikan terhadap peningkatan keterampilan membaca siswa.

Pengembangan E-book Berbasis Kearifan Lokal Budaya Makassar untuk Mendukung Literasi Baca Siswa Sekolah Dasar Nur Asia; Munirah; Tarman
Didaktika: Jurnal Kependidikan Vol. 14 No. 3 (2025): Vol. 14 No. 3 Agustus 2025
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.2366

Rendahnya literasi baca siswa sekolah dasar serta kurangnya bahan ajar yang mengangkat kearifan lokal mendorong perlunya pengembangan perangkat pembelajaran yang inovatif, kontekstual, dan relevan dengan budaya setempat. Penelitian ini bertujuan untuk mengembangkan e-book interaktif sebagai bahan ajar berbasis kearifan lokal budaya Makassar dan menguji kevalidan, kepraktisan, serta keefektifannya dalam meningkatkan literasi baca siswa kelas V SD. Metode yang digunakan adalah penelitian dan pengembangan (Research and Development) dengan model Borg & Gall yang disederhanakan menjadi sembilan tahap. Produk dikembangkan dalam bentuk e-book digital yang memuat materi berbasis cerita rakyat dan unsur budaya Makassar, disertai elemen interaktif berupa teks, gambar, audio, dan video. Hasil validasi dari ahli materi dan media menunjukkan bahwa e-book tergolong sangat valid dianalisis menggunakan metode Gregory dengan realiabilitas ( ) ≥ 0,77(Borich, 2011). Terlihat rerata skor ≥ 4,00. Uji kepraktisan berdasarkan observasi keterlaksanaan pembelajaran oleh guru dan observer memperoleh skor 1,00, dan respon siswa sebesar 0,93, dengan rerata keseluruhan 0,97 (kategori sangat praktis). bahan ajar ini layak digunakan ditunjukkan oleh peningkatan skor rata-rata literasi baca siswa dari 75,83 pada pretest menjadi 93,33 pada posttest dengan nilai g sebesar 0,72. Hasil ini menunjukkan bahwa e-book interaktif berbasis kearifan lokal budaya Makassar layak digunakan sebagai bahan ajar untuk mendukung peningkatan literasi baca sekaligus menanamkan nilai-nilai budaya lokal dalam proses pembelajaran di sekolah dasar.

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