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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

Empirical Analysis of the Impact of Labor Coefficients on Column Reinforcement Productivity in Construction Projects Pontan, Darmawan; Chen, Pentagon; Mundung, Daniel; Rucitawangi, Manisha; Sumeru, Indrawati
Advance Sustainable Science Engineering and Technology Vol. 7 No. 4 (2025): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i4.2590

Abstract

Construction productivity, particularly in column reinforcement, is significantly influenced by labor as a key project component. Variations in labor coefficients determine efficiency in time, cost, and work quality, necessitating empirical analysis of their impact on productivity. This study examines the relationship between labor coefficients and column reinforcement productivity to improve construction project management efficiency. Using a quantitative approach with purposive sampling, 33 observation data were collected through field measurements and questionnaires from workers and foremen. Simple linear regression was applied to test labor coefficient significance, with results compared against PUPR Ministerial Regulation No. 8 of 2023 standards. Analysis revealed that field labor coefficients significantly affect column reinforcement productivity (p < 0.001), demonstrating that optimal labor utilization increases productivity. The comparison with ministerial standards evaluated field condition conformity with official provisions. The research hypothesis confirming significant influence between field labor coefficients and column reinforcement productivity was accepted, providing valuable insights for construction management practices.
Co-Authors Abadan, Achmad Chakim Abidin, Dikky Safitra Adnan Muhtaram Alexander Alexander, Alexander Alfa Nur Alim Alfa Nur Alim Alim, Alfa Nur Alsion Maxsi Andhika Putri, Lisa Antoni, Febri Arfyan, Aslam Rizki Aulia Najah Bambang Endro Yuwono Berman, Berman Bhekti, Dhanu Setyo Bruantama, Daffa Miln Budi Hartanto Susilo Cakrawinata, Annastashia Dinie Aprilia Chandra Gemilang Chandra Pramodya Gemilang Chen, Pentagon Christianto Christianto Daniel Daniel Diski Kholida Zia Hadie Putri Endah Kurniyaningrum Fabyanto, Ikhsan Fadli Rahman Al Ghifari Fadly, Noer Fajar, Isma Fatchurrohman Fatchurrohman, Fatchurrohman Fawwaz, Arvyant Arrazaqi Galih Prio Sujagat Gandhi, Iswara Gemilang, Chandra Pramodya Hartanty, Dyah Widya Dwi Heru Pambudi Hevada T, Laska Hot Maruli Tua Frans Marihot Purba Imam Muhammad Fikri, Imam Muhammad Inavonna, Inavonna Indrawati Sumeru Innavona, Innavona Intan Yulianisa Irawan, Angga Ananda Irawandi, Veby Komara, Kresna Dwiki Lahji, Khotijah Lili Kusumawati M Yusuf D Adiwinata M. Zaki M. Zaki, M. Zaki Mahatmantong, Syafrullah Manisha, Manisha Martinus Bambang Susetyarto Maryati, Indah Melkysedek, Hobert Mangatur Michella Maria Veronika Mokodongan, Masita Aisza Muhammad Anugrah Wibawa Mukti Muhammad Anwar Muhammad Fikri, Imam Muhammad Zaki Mundung, Daniel Nabila, Efa Ayu Novriardo, Fiqry Ichsan Nugroho, Muhammad Sapto Palensia, Ruri Welda Parwadi Moengin Pentagon, Pentagon Rahman, Naufall Fadhlur Rose, Ugahari Rucitawangi, Manisha Saihul Anwar Saihul Anwar Salman, Salman - Sanbella, Lunatari Sangadji, Cindy Sari, Feby Kartika Septia, Zahara Ajeng Setyo Bhekti, Dhanu Silvano, Verian Gustam Sugeng Riyanto Sugeng Riyanto Sujagat, Galih Prio Sumeru, Indrawati Suradjin Sutjipto Sutjipto, Suradjin Syamsiar, Syamsiar Syifa Aulia Putri Tampubolon, Andre Tulus Widiarso Wahyudhi, Nyoman Oka Wibawa, Ilham Akbar Mulya Wijasena, Razaq Agung Wijayayanto, Indra Aprian Zahara Ajeng Septia Zaki, M.