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All Journal Profisiensi : Jurnal Program Studi Teknik Industri Indonesian Journal of Engineering and Technological Innovation
Qinthara, Bahij Naufal
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Aerospace Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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ANALISIS DAN EVALUASI ITENSITAS KEBISINGAN MENGGUNAKAN SOFTWARE GOLDEN SURFER PADA PERUSAHAAN MEBEL REVA INTERIOR Maulidi, Muhammad Zaki; Putri, Katerina Najwa; Qinthara, Bahij Naufal; Damayanti, Ikha Ratih; Najah, Freda Julia; Rosyidiin, Afrigh Fajar
PROFISIENSI : Jurnal Program Studi Teknik Industri Vol 12, No 1 (2024): PROFISIENSI JULI 2024
Publisher : University of Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/profis.v12i1.6573

Abstract

Kebisingan adalah gangguan lingkungan yang dapat menimbulkan berbagai dampak, terutama masalah pendengaran bagi pekerja. Penelitian ini mempelajari Itensitas kebisingan di tempat kerja usaha mebel Reva Interior. Pengukuran dilakukan pada 3 titik menggunakan alat Sound level meter yang mewakili area kerja, menggunakan perangkat lunak Golden Surfer 23 untuk menganalisis peta kontur sebaran kebisingan. Hasil menunjukkan beberapa sumber suara mencapai 91,08 dB, 95,53 dB, dan 108,6 dB, melebihi ambang batas. Perhitungan Daily Noise Dose (DND) menunjukkan pekerja hanya diizinkan terpapar 1,98 jam, 1,16 jam, dan 0,508 jam per hari. Upaya pengendalian yang direkomendasikan untuk mebel Reva interior adalah penggunaan earmuff yang memiliki nilai NRR minimal 22 dB dan pemasangan busa peredam pada dinding di area pemotongan dan perakitan yang memiliki NRC 0,6-0,95 ini dapat meredam suara 60-95% dari suara yang dihasilkan. Kata kunci : Daily Noise Dose; Golden surfer 23 ;Kebisingan; Sound level meter; Upaya pengendalian.
Efforts to Improve the Quality of Shrimp Pasted Products through the Implementation of the Plan-Do-Check-Act Cycle and the Root Cause Analysis Method  at UD Nurhayati Nando, Fiky Two; Avnanta Puteri, Agatha Hannabel; Qinthara, Bahij Naufal; Fernandy, Dimas Rizah; Kurniawan, Aditya Fahrizal; Alfani, Achmad Hafis
Indonesian Journal of Engineering and Technological Innovation Vol. 1 No. 2 (2025): June: Indonesian Journal of Engineering and Technological Innovation
Publisher : Yayasan Cendekia Gagayunan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63142/ijeti.v1i2.377

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in the economy. However, MSMEs often face challenges in maintaining product quality due to limited machinery and suboptimal production process control, leading to losses. One example is the production of shrimp paste at UD Nurhayati, with a capacity of approximately 3 dozen cups per month. Defective products were found due to poorly controlled processing. These defects included uneven shrimp paste texture and high humidity levels that could potentially lead to mold growth. This study aimed to identify the root cause of problems in the production line using the Root Cause Analysis (RCA) method, followed by improvements through the implementation of the Plan, Do, Check, and Action (PDCA) cycle to assist UD Nurhayati in addressing defective products. Based on the results of the application of these methods, this study produced several outcomes, namely a significant reduction in the number of defective products and an increase in production capacity of 33.3% and 14.95%, respectively, compared to the condition before the improvements were made. This study indicates that the application of the PDCA and RCA methods can improve the quality and effectiveness of the production process. These results imply that UD Nurhayati needs to standardize work procedures and provide ongoing training for employees to maintain consistent product quality.
Co-Authors Afrigh Fajar Rosyidiin Alfani, Achmad Hafis Avnanta Puteri, Agatha Hannabel Damayanti, Ikha Ratih Fernandy, Dimas Rizah Kurniawan, Aditya Fahrizal Maulidi, Muhammad Zaki Najah, Freda Julia Nando, Fiky Two Putri, Katerina Najwa