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All Journal IPTEK Journal of Proceedings Series Jurnal Teknik Sipil dan Perencanaan Jurnal Konstruksia Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Rekayasa Sipil Prosiding Forum Studi Transportasi Antar Perguruan Tinggi UNEJ e-Proceeding Jurnal Rekayasa Sipil dan Lingkungan Teras Jurnal U Karst SIKLUS: Jurnal Teknik Sipil Cakrawala: Jurnal Litbang Kebijakan Jurnal Permukiman Construction and Material Journal Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Jurnal Bina Ketenagakerjaan Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) Eduvest - Journal of Universal Studies Jurnal Spesialis Teknik Sipil (JSpTS) Jurnal Teknik Sipil
Jojok Widodo Soetjipto
Jurusan Teknik Sipil Fakultas Teknik Universitas Jember
Aerospace Engineering Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Materials Science & Nanotechnology Neuroscience Social Sciences Transportation Other

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Journal : Rekayasa Sipil

 1 
The Impact of Resource Efficiency (5M) on Bore Pile Work Productivity Soetjipto, Jojok Widodo; Wulandari, Diah Ayu Restuti; Damayanti, Alvira Yong Wenda
Rekayasa Sipil Vol. 19 No. 2 (2025): Rekayasa Sipil Vol. 19 No. 2
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2025.019.02.3

Abstract

Bore pile foundation work is an important stage in construction that requires high productivity to achieve the desired time and quality targets. However, productivity is often hampered by constraints on 5M resources. This research aims to determine the number of working hours lost due to obstacles originating from each resource during the implementation of bore pile work. In this way, the impact of constraints on productivity can be identified and analyzed quantitatively. Then, baseline productivity is determined to serve as a reference for measuring the level of disruption. Next, a recapitulation of project constraints is carried out to identify the independent and dependent variables. The validity and reliability of the independent variables were tested before carrying out multiple linear regression analysis using four classical assumptions. Factor coefficient model calculations were carried out to measure the influence of each constraint factor on productivity. Expected productivity and disruption index are calculated to determine the disruption and loss of productivity. Lost working hours are calculated based on the accumulated impact of these obstacles. The research showed that during the 37 days of bore pile work with 198.8 working hours, the material factor significantly reduced productivity, with a loss of 2,743 hours. Machine and Money factors also contributed to a decrease in productivity of 2,088 hours and 1,31 hours respectively. Meanwhile, the Method and Man factors analysis could not be carried out because the observation data showed invalid results. The conclusion of this research reveals that the material factor is the main obstacle that influences the productivity of bore pile work, followed by the Machine and Money factors.
Implementation of Construction Safety Plan in The Building Project Hadi, Patria Yoga Pratama; Soetjipto, Jojok Widodo; Trisiana, Anita
Rekayasa Sipil Vol. 18 No. 1 (2024): Rekayasa Sipil Vol. 18 No. 1
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2024.018.01.5

Abstract

Data on work accidents in the construction industry in Indonesia is still relatively high, so the government issued a Construction Safety Management System (CSMS) regulation in 2021. However, many middle to lower-class contractors still need help compiling it. Contractors still use job safety analysis as a substitute for the Construction Safety Plan (CSP) with minimal analysis. Therefore, it is necessary to research the preparation of CSP, which is integrated with the project technique method. The research method used is to describe CSP implementation in selected project cases. The study results show that contractors already have good resources and commitment to carrying out CSP but have limitations in understanding the techniques for preparing CSP documents accompanied by sound risk management analysis.
Use of Satellite Imagery for Banyuwangi Lampon Beach Tourist Road Track Planning Ghoni, Abdul; Sukmawati, Sri; Soetjipto, Jojok Widodo
Rekayasa Sipil Vol. 18 No. 2 (2024): Rekayasa Sipil Vol. 18 No. 2
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2024.018.02.6

Abstract

Transportation is a crucial element in the development of an area, especially in the context of developing transportation routes in Lampon Beach, Banyuwangi Regency. With inadequate road access, the development of road routes on this beach is a priority to increase the region's economic productivity by utilizing the potential of natural resources. This research applied the spatial data-based Technology-Based Integration Method with the support of ArcGIS and Civil 3D software. Two road traces were generated, with the total length of trace 1 is 4.76 km and trace 2 is 4.98 km; the volume data of trade 1 with excavation amounted to 52,064.09 m3, and embankment amounted to 15,002.59 m3. Meanwhile, the volume of trade 2 with excavation amounted to 89,464.92 m3, and the barrier amounted to 12,537.02 m3. These results demonstrate the efficiency and accuracy of infrastructure planning on the geographical and spatial characteristics of the region. The assessment of excavation and embankment costs provides an overview of the resources required by applicable standards and regulations. This approach contributes significantly to selecting efficient road routes and a better understanding the resources needed for infrastructure development.
Co-Authors Abdul Ghoni Adi, Trijoko Wahyu Adikusuma, Candra Wira Agung Setia Budi, Agung Setia Agustin, Chinta Eva Ahyar, Izzudin Alfarezi, Ivan Ahmad Alyssa Fatiha Rahma Anik Ratnaningsih Anita Trisiana Anita Trisiana, Anita Arif Rifai, Arif Bima Anggaruci Bhirawa Yudha, Bima Anggaruci Bhirawa Damayanti, Alvira Yong Wenda Destia Nurulita Sari Dwi Nurtanto Dwi Pratama, Andhika Ronald dwi yuniar orillya putri, oril Emely, Shofi Nindia Erma Suryani Erno Widayanto, Erno Gusfan Halik Hadi, Patria Yoga Pratama Hadiyono, Rama Hasanudin, Akhmad Hernu Suyoso I Gusti Bagus Wiksuana Ilham Kahfi Zarkasi Indarta, Fhirtania Ashril Indra Nurtjahjaningtyas Ivan Ahmad Alfarezi Ketut Aswatama Wiswamitra Krisnamurti Kristya Hadi Wicaksono Mahaputera, Kresna Bayu Muhammad Amri Imaduddin Maghribi Muhammad Nur Hanafi Paksitya Purnama Putra Qudsy, Naahila Hunafaa Ratih Novi Listyawati Retno Utami A Wiyono Rindang Alfiah Rony Agung Tri Prakasa, Rony Agung Tri Sonya Sulistyono Sri Sukmawati Sri Sukmawati Syamsul Arifin Syamsul Arifin Widy Prasetyo Raharjo Wisnu Broto, Y. Suponco Wulandari, Diah Ayu Restuti Zarkasi, Ilham Kahfi