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      Penerapan Stopwatch Time Study untuk Menentukan Waktu Baku pada Proses Pengemasan Makaroni di CV Rahayu Sentosa

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      Date
      2026
      Author
      IBNURAHMAN, M. ILHAM SIDIQ
      Rahmawati, Novia
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      Abstract
      Persaingan industri makanan ringan menuntut perusahaan meningkatkan efisiensi melalui standardisasi waktu kerja. CV Rahayu Sentosa menghadapi kendala ketidakkonsistenan waktu kerja operator dan tingginya variasi gerakan manual pada pengemasan makaroni, sehingga target belum tercapai. Penelitian ini bertujuan mengidentifikasi faktor variasi waktu, menganalisis waktu siklus aktual, serta menetapkan waktu baku kerja. Pengumpulan data dilakukan melalui observasi langsung dengan metode stopwatch time study, gerakan Therblig, dan Peta Tangan Kiri dan Tangan Kanan sebanyak 20 siklus. Hasil analisis menunjukkan stasiun pengisian produk menjadi bottleneck dengan waktu baku terbesar yaitu 40,44 detik/pack. Kapasitas output standar saat ini adalah 445 pack/hari dengan produktivitas 30 pack/jam/orang. Berdasarkan analisis Five Why's, inefisiensi disebabkan oleh tata letak area kerja dan gerakan non-produktif. Perbaikan metode melalui usulan PTKTK berhasil memotong waktu siklus pengisian dari 31,68 menjadi 25,7 detik dan elemen penimbangan dari 3,78 menjadi 3,1 detik untuk membantu pencapaian target perusahaan.
       
      Competition in the snack food industry requires companies to improve efficiency through the standardization of work time. CV Rahayu Sentosa faced challenges with inconsistent operator work times and high variations in manual movements during macaroni packaging, leaving production targets unachieved. This study aimed to identify time variation factors, analyze actual cycle times, and establish standard work times. Data collection was conducted through direct observation using the stopwatch time study method, Therblig motion study, and Left and Right-Hand Charts across 20 cycles. The analysis results indicated that the product filling workstation was the main bottleneck, with the longest standard time of 40.44 seconds/pack. The current standard output capacity was 445 packs/day, with a productivity rate of 30 packs/hour/person. Based on the Five Why's analysis, inefficiencies stemmed from the workspace layout and non-productive movements. The proposed method improvement through the redesigned LRHC successfully reduced the filling cycle time from 31.68 to 25.7 seconds and the weighing element from 3.78 to 3.1 seconds to support the achievement of company targets.
       
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      http://repository.ipb.ac.id/handle/123456789/176825
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      • UF - Industrial Management [332]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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