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All Journal East Asian Journal of Multidisciplinary Research (EAJMR) Jurnal Media Teknik Sipil
Sombolayuk, Gerry Geraldo
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Transportation

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Comparative Analysis of Labor Productivity Coefficient Based on Standardization of Indonesian National Standard 7394:2008 and Regulation of the Minister of Public Works and Housing of the Republic of Indonesia No. 28 of 2016 on Column Fixing Work Sombolayuk, Gerry Geraldo; Tanjung, Novita
East Asian Journal of Multidisciplinary Research Vol. 3 No. 6 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v3i6.9450

Abstract

Construction projects are complex activities that require control of each element. One part of the element that needs to be considered is labor. In Indonesia, general provisions on construction project reference standards have developed since the colonial era known as BOW (Burgeslike Openbare Werken). Over time, BOW analysis has been replaced by SNI (Indonesian National Standard) analysis and Regulation of the Minister of Public Works and Public Housing of the Republic of Indonesia Number 28/PRT/M/2016 concerning Guidelines for Unit Price Analysis of Public Works (Permen PUPR No. 28-2016). In this study, the analysis was carried out by comparing the labor coefficient of SNI 7394: 2008 and the Regulation of the Minister of Public Works and Housing No.20 of 2016 on column reinforcement work.
Application of Economic and Mathematical Methods and Models in Personnel Performance Control Practice in Indonesia (Study Case PT. Harapan Jaya Multibisnis) Sombolayuk, Gerry Geraldo; Tanjung, Novita
East Asian Journal of Multidisciplinary Research Vol. 3 No. 7 (2024): July 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v3i7.9679

Abstract

The manufacturing industry is a complex sector that requires control over each of its resources, one of which is human resources. One of the indicators that can be used to control human resources is by calculating productivity efficiency. In this study, productivity efficiency was carried out using the Cobb-Douglass production function approach method on the example of the company PT Harapan Jaya Multibusiness. The results of the analysis showed that during the period January-October 2023 the value of productivity efficiency achieved was 15% which indicated low productivity efficiency. After further investigation of the causes of low efficiency, we found two indicators that are the main causes of low productivity efficiency, namely the t-start value of capital expenditure of -23.9871 and p-value of 87%. The low t-start value indicates that the sales ratio is not directly proportional to the cost of capital invested or the cost of capital investment. At the same time, the high p-value indicates that excess labor is involved in the production process.
ANALISIS PRODUKTIVITAS TENAGA KERJA PADA PEKERJAAN KOLOM (STUDI KASUS : PROYEK PAGAR BATAS CLUSTER G CITRALAND TALLASA CITY MAKASSAR) Thioritz, Stevy; Mursalim; Sombolayuk, Gerry Geraldo
Jurnal Media Teknik Sipil Vol. 1 No. 1 (2023): Jurnal MeDia Teknik Sipil, Vol. 1, No. 1, 2023
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v1i1.13

Abstract

Penelitian ini membahas tentang produktivitas tenaga kerja pada Proyek Pagar Batas Cluster G Citraland Talllasa City Makassar dengan tujuan mengetahui tingkat produktivitas dan mencari produktivitas paling baik antar produktivitas lapangan, analisis SNI 7394:2008 dan Permen PUPR No. 28-2016. Metode yang digunakan dalam penelitian ini yaitu observasi lapangan dan wawancara terhadap kelompok kerja yang terlibat dalam pekerjaan kolom. Pengolahan data dilakuan dengan menggunakan aplikasi Microsoft Excel dengan cara mencari koefisien pada tiap item yang ditinjau lalu dikonversi menjadi satuan orang-jam. Koefisien tersebut dikalikan dengan volume untuk mendapatkan jumlah tenaga kerja yang kemudian dibandingkan dengan SNI 7394:2008 dan Permen PUPR No. 28-2016 yang koefisiennya telah dikonversi menjadi satuan orang-jam.Hasil penelitian menunjukkan produktivitas tenaga kerja berdasarkan jumlah tenaga kerja dalam menyelesaikan satu satuan pekerjaan pada pekerjaan kolom meliputi pekerjaan pembesian, bekisting dan pengecoran pada Proyek Pagar Batas Cluster G Citraland Tallasa City Makassar lebih produktif dibandingkan SNI 7394:2008 dan Permen PUPR No. 28-2016.
Co-Authors Mursalim Tanjung, Novita Thioritz, Stevy