Perbandingan Penentuan Waktu Baku Menggunakan Metode Time Study dan Critical Path Method (CPM)

Miranda, Suci; Tripiawan, Wawan

doi:10.30656/jsmi.v3i1.1418

Cited by 4 publications

(4 citation statements)

References 13 publications

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“…Uji kecukupan data digunakan untuk menguji apakah data yang diperoleh cukup untuk melakukan analisis (Beuschel et al, 2023;Sinsky et al, 2021). Melakukan perhitungan tingkat performa menggunakan perspektif skill, effort, condition, dan consistency (Formentini & Ramanujan, 2023;Gunawan & Wahyudin, 2022;Miranda & Tripiawan, 2019). Perhitungan waktu normal digunakan untuk menghitung waktu yang dibutuhkan untuk menyelesaikan suatu aktivitas kerja secara normal dan efisien (Puvanasvaran et al, 2013;Widagdo, 2016).…”

Section: Metodeunclassified

Analisa Efisiensi Dan Produktivitas Pekerjaan Kolom Pada Proyek Gedung 7 Lantai Universitas Kadiri

Azhari,

Sumargono,

Candra

2024

publ. ris. n.a. politek. n.a. prot.

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Pembangunan gedung Universitas Kadiri terus berkembang pesat. Kolom beton bertulang merupakan pilihan yang paling umum digunakan dalam pembangunan gedung-gedung tinggi. Namun, pekerjaan kolom membutuhkan tenaga kerja yang cukup banyak. Tujuan penelitian ini adalah untuk menganalisis pengaruh penambahan tenaga kerja terhadap produktivitas dan efisiensi pekerjaan kolom. Penelitian ini menggunakan metode kuantitatif. Data waktu kerja yang dibutuhkan untuk menyelesaikan setiap aktivitas kerja kolom diperoleh dari observasi menggunakan alat stopwatch. Data tersebut kemudian digunakan untuk menghitung waktu normal, allowance, waktu standar, output standar, produktivitas, dan efisiensi. Penambahan tenaga kerja dari 6 menjadi 7 dapat meningkatkan produktivitas sebesar 3,29% dan efisiensi sebesar 6,54%. Peningkatan produktivitas relatif kecil dibandingkan dengan peningkatan efisiensinya. Temuan ini memberikan bukti empiris bahwa penambahan tenaga kerja dapat meningkatkan efisiensi pekerjaan kolom.

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Section: Metodeunclassified

Analisa Efisiensi Dan Produktivitas Pekerjaan Kolom Pada Proyek Gedung 7 Lantai Universitas Kadiri

Azhari,

Sumargono,

Candra

2024

publ. ris. n.a. politek. n.a. prot.

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“…Penentuan waktu baku pada pengerjaan pembersihan kaca gedung X dilakukan menggunakan metode stopwatch time study dikarenakan pekerjaan yang dilakukan oleh operator terjadi secara berulang-ulang. Tujuan dari penelitian ini adalah untuk menentukan waktu standar kerja dan produktivitas dalam proses pekerjaan pembersihan kaca gedung [1], [2], [11]- [14], [3]- [10].…”

Section: Pendahuluanunclassified

Perhitungan Waktu Baku Dan Penentuan Produktivitas Pada Pengerjaan Pembersihan Kaca Gedung X

Juwardi

Adnan²,

Rachman³

et al. 2023

J. Konversi Energi dan Manufaktur

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XYZ is a company that provides building maintenance services; one of its services is glass cleaning services. In every work on building maintenance services projects in the form of cleaning the glass of PT. XYZ has not calculated the standard time of work, which affects 45% of the total work exceeding the deadline for the job given and the difficulty of estimating the productivity of the workers. In this study, the standard time and productivity were determined on the glass cleaning work of building X using the stopwatch time study method. The results of the calculations carried out using the stopwatch time study method obtained the optimal normal time at each stage of the work, namely in the preparation of work equipment for 58.55 minutes, on the removal of the gallows 112.82 minutes, on the installation of ropes of 20.41 minutes, on machine checking is 22.29 minutes, glass cleaning is 54.17 minutes, rope disassembly process is 57 minutes, and gondola storage is 55.33 minutes so that the optimal standard time is 380.56 minutes. Calculation results showed that performance rating measurement, excellent skill is B1 +0.11, a good effort is C1 +0.05, good condition is C +0.02, consistency is C +0.01 with a rating factor obtained in normal time is 65.569 minutes, and from the results of the calculation of worker productivity in the work of cleaning the glass of building X was obtained 0.12 units/hour.

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“…The phrase "Critical Path" refers to a set of procedures used to estimate the project completion time. This estimate is based on the project's minimum completion time (Miranda & Tripiawan, 2019).…”

Section: Introductionmentioning

confidence: 99%

Analysis of Consultant Building Project Management Using the CPM (Critical Path Method)

Kadang,

Hidayah,

Simarmata

et al. 2024

J. Bus. Manag. Econ. Development.

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Critical Path Method (CPM) is a technique used to plan and organize project schedules by identifying the critical path which is one of the most contributing aspects to project success. This research aims to formulate the completion time of the consultant office building construction project using the CPM method. Data collection techniques in this study were carried out through various activities, including field observations, interviews, and literature studies. The results showed that the application of CPM in project planning and scheduling can determine the critical path and identify the shortest duration for project completion. CPM enabled the acceleration of project completion from 592 days to 469 days, saving 123 days. This study confirms that the quality of project planning and control significantly affects the successful completion of the project. The findings support the use of CPM for time efficiency improvement on similar construction projects and recommend further research on the application of CPM on various other types of projects.

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Perbandingan Penentuan Waktu Baku Menggunakan Metode Time Study dan Critical Path Method (CPM)

Cited by 4 publications

References 13 publications

Analisa Efisiensi Dan Produktivitas Pekerjaan Kolom Pada Proyek Gedung 7 Lantai Universitas Kadiri

Analisa Efisiensi Dan Produktivitas Pekerjaan Kolom Pada Proyek Gedung 7 Lantai Universitas Kadiri

Perhitungan Waktu Baku Dan Penentuan Produktivitas Pada Pengerjaan Pembersihan Kaca Gedung X

Analysis of Consultant Building Project Management Using the CPM (Critical Path Method)

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