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All Journal CAUCHY: Jurnal Matematika Murni dan Aplikasi Prosiding Seminas Competitive Advantage JAM : Jurnal Aplikasi Manajemen Jurnal Rekayasa Sipil AKRUAL: Jurnal Akuntansi Jurnal Manajemen Indonesia Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Astonjadro Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pensil : Pendidikan Teknik Sipil Performance JURNAL AKUNTANSI, MANAJEMEN DAN EKONOMI JABM JOURNAL of ACCOUNTING - BUSINESS & MANAGEMENT Indonesian Physical Review Jurnal Gema Ngabdi JOURNAL OF RESEARCH IN MANAGEMENT Journal of Applied Science, Engineering, Technology, and Education Spektrum Sipil Journal of Industrial and Engineering System Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Unram Journal of Community Service (UJCS) Indonesian Journal of Multidisciplinary Science Jurnal Pepadu Journal Research of Social Science, Economics, and Management Eduvest - Journal of Universal Studies Hexagon The Eastasouth Management and Business Jurnal Pengabdian West Science Jurnal Pengabdian Bisnis dan Akuntansi Soedirman Research Horizon Journal of Automotive Technology Vocational Education Jurnal Wicara Desa
Agus Suroso
Universitas Jendral Sudirman Purwokerto
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Journal : Astonjadro

 1 
Analysis of the Influence of Order Variation Factors on the Costs and Time of Implementing Channel Diversion Infrastructure Construction Projects in Residential Areas Hindami, Ghazi Ghossan; Suroso, Agus; Amin, Mawardi
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.16249

Abstract

Tangerang is one of the big cities that is developing in Indonesia. Along with the development of the city, one sector that is increasingly developing is the housing sector. In implementing construction projects, problems are often faced, one of which is the occurrence of changes. Almost all existing projects experience variation orders (VO). Variation orders always have cost and time implications. Whatever the variation, there will be risks to the work being done, both in terms of work delays and additional costs that must be borne. Research using the SEM PLS method was carried out to find out what factors cause variation orders and how they affect time and cost performance in channel diversion infrastructure projects in residential areas. Based on the results of responses from correspondents, the significant value that influences project performance is planning and design with indicators of errors in planning drawings. Based on the results of the cost performance analysis for the amount of costs resulting from variation orders on work, the total increase was IDR. 10.516.305.346 and for less work the total is IDR. 6.628.461.533 around 12.96% of the initial contract price and the results of the time performance analysis for the amount of time resulting from variation orders on the project work show that there was a time extension of 5 months or 125%.
Analysis the Influence of Manpower, Material, Machine, Method, Money and Environment on the Time Performance of Implementing Cold Storage Building Projects Nurrizky, Febrian Eka; Suroso, Agus; Amin, Mawardi
ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i1.16389

Abstract

Cold Storage Building is a building specifically designed to maintain room temperature in very cold conditions which functions as a commodity preservation area so that it can be stored fresh for a long period of time. When constructing a Cold Storage Building, a very specialist construction process is required. Therefore, it must be carried out using a certain construction method (modular construction), using special Materials (sandwich panels), requiring several specialist subcons & a lack of experienced workers. These conditions make the challenge of building a Cold Storage Building more difficult, which can affect the time performance of the project. This research aims to analyze factors that can influence time performance in the implementation of the Cold Storage Building construction project using the Multiple Linear Regression Analysis method. Based on data analysis, the equation Y = 3.166 + 0.108 X1 + 0.208 X2 + 0.040 X3 + 0.112 X4 + 0.164 Based on the results of the Coefficient of Determination Test, simultaneously Manpower Factors (X1), Material Factors (X2), Machine Factors (X3), Method Factors (X4), Money Factors (X5) and Environment Factors (X6) have an influence contribution of 87.6 % of Time Performance (Y). Meanwhile, for the results of the most dominant factors analysis using Beta Standardized x Zero-Order, it was found that the Material Factors (X2) was the most dominant factors that could influence time performance with an influence value of 34.01%. Considerations in determining alternative solutions to improve time performance on Cold Storage Building construction projects are carried out on the most dominant factors, namely the Material Factors (X2).
Analysis of the Influence of the Level of Implementation of the Occupational Safety and Health Management System (SMK3) on the Accident Rate in Housing Projects Adha, Muhammad Fajar; Suroso, Agus
ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i1.16410

Abstract

The so-called Occupational Safety and Health Management System (SMK3) is part of the overall management system which includes organizational structure, planning, responsibilities, implementation, procedures, processes, and resources needed for the development, implementation, achievement, review, and maintenance of K3 policy in the context of controlling work-related risks to create a safe, efficient and timely workplace. An accident is an unexpected event that results in serious injury or illness to an employee and can result in property damage. The aim of this research, based on the background and problem formulation above, is to determine the factors that influence the Occupational Safety and Health Management System (SMK3) in Housing Development projects and to analyze the factors that significantly influence the Occupational Safety and Health Management System (SMK3) on Housing Development projects. The methods used are surveys, interviews, and data analysis in the field. The identified SMK3 risk factors include non-compliance with work safety procedures, lack of SMK3 training or certification for workers, unsafe work environment conditions, use of unsafe equipment or machines, inaccuracy or negligence of workers, and lack of personal protection or adequate safety equipment. To overcome this risk, strict and appropriate SMK3 standards are needed. Safety regulations not implemented in the project environment make the level of health and safety fall into the low category. Jobs that are at risk of causing work accidents.
Implementation of Time Performance Control, Donator System, and Coordination Level in Mosque Construction in Indonesia Pratama, Enif Asfarianto; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17559

Abstract

The process of building a mosque requires competent human resources and community participation. In addition, the availability of funds and support from the government or local authorities can also affect the duration of mosque construction. This study aims to analyze the effect of change orders on the availability of human resource skills and project implementation time performance in West Nusa Tenggara. The research method with quantitative surveys to determine the relationship between change orders, availability of HR skills and time performance will be made in a path diagram model, and analyzed using SEM-PLS with a sample of 104 respondents. The results of the study indicate that design, donors, and coordination together have a significant influence on change orders in mosque construction projects. Change orders in mosque construction projects have a significant impact on human resources, Human resource competence has a significant influence on the time performance of mosque construction projects and Controlling design, donor, and coordination variables is the key to reducing the frequency of order changes, increasing human resource competence, and ensuring optimal time performance in mosque construction projects.
Analysis of the Influence of Design, Labor, Materials, and Equipment on Control Models, Time Performance, and Costs of Underground Foundation Works in Bridge Construction Latif, Fatmawati; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17585

Abstract

In the implementation of construction projects, it has been determined and limited by constraints that are mutually influencing and are commonly referred to as the project constraint triangle, namely the scope of work (scope), time, and cost, these three factors will determine the quality of a project. This study aims to analyze the Design, Labor, Materials, and Equipment Against the Time Performance Control Model and Cost of the Lower Foundation Work (Bore Pile) Bridge Project. The relationship between Design, Labor, and Materials is made a regression analysis with SPSS while the Time Performance Control Model and Cost of the Lower Foundation Work will be made in a path diagram model, and analyzed using SEM-PLS with a sample of 104 respondents. The study's results indicate that design, labor, materials, and equipment significantly influence the control model in bridge construction projects. The control model in bridge construction projects significantly impacts on-time performance and cost performance, design variables, labor, materials, and equipment are the key to improving the control model on-time performance and cost performance. The control model has an effect as a mediation of design, equipment, labor, and materials on cost performance and time performance.
Analysis of the Influence of Project Communication Management on Owner Decision to Improve Implementation Time Performance in High-Rise Building Construction Projects Muhaemin, Aris; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17646

Abstract

Building high-rises is one example of a property business sector construction project involving various interested parties. The issue that high-rise building construction projects frequently encounter at PT X as the property developer prevented the intended completion date from being met. In high-rise building construction projects, this study examines how owner decisions affect implementation time performance based on project communication management. This study used multiple regression analysis with SPSS and SemPLS, and the sample size consisted of 80 respondents. According to the research findings, project communication management positively and significantly influences owner decisions in high-rise building construction projects; owner decisions also positively and significantly influence contractor performance in high-rise building construction projects; and owner decisions positively and significantly influence consultant performance in building construction projects. Owner decisions about high-rise structures have a favorable and significant impact on supplier performance in high-rise building construction projects and supplier, contractor, and consultant performance. has a favorable and noteworthy impact on high-rise building construction projects' schedule performance.
Analysis of Factors Affecting the Performance of Government Project Completion Time in Pangkalpinang City Giarta, Fanta Wahyu; Suroso, Agus
ASTONJADRO Vol. 14 No. 4 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i4.19196

Abstract

Bangka Belitung Islands Province with its capital city Pangkalpinang has a strategic position as a city located on the economic route of Bangka Island. As an archipelago, it relies heavily on the transportation sector, both land, sea and air transportation to meet construction materials. Astronomically, Pangkalpinang City is located between 2°4’-2°10’ South Latitude and 106°4’-106°7’ East Longitude. Administratively, Pangkalpinang City is divided into 7 sub-districts, namely Bukit Intan, Girimaya, Taman Sari, Gerunggang, Rangkui, Gabek, and Pangkalbalam Districts with a total area of ​​118.41 km2. This research is included in the type of quantitative descriptive research using the survey method. The survey method aims to provide a detailed description of the background, characteristics, and characteristics that are typical of a case or incident of something that is general in nature. The purpose of the study was to obtain solutions to the variables that most influence the performance of the completion time of government building construction in Pangkalpinang City. Based on the results of the T-Test analysis, F-Test and Determination Coefficient Test, it was obtained partially and simultaneously that Environmental Factors (X1), Wage Factors (X2), Coordination (X3), and Worker Productivity (X4) have a significant effect and have a contribution of 85.4% to the performance of the completion time of government building construction projects, 2) based on the results of the variable ranking analysis using multiple linear regression equations & beta coefficient values, it can be concluded that the Wage Factor variable (X2) is the dominant factor that influences the performance of the completion time of building construction projects, which is 72.59%, so to control the completion time of government building construction projects which is mainly carried out by the Project Manager is to control Wages, 3) all research variables, namely Environmental Factors (X1), Labor Factors (X2), Coordination (X3), and Worker Productivity Factors (X4) can affect the performance of the completion time of government building construction projects in Pangkalpinang City. The results of the analysis show that the dominant factor according to all respondents is the labor factor (beta value 1.001).
Effect of Change Contract Order, Labor, Material, Tools to Time Delayu of Low-Rise State Building Project Tobing, Pahala R; Suroso, Agus
ASTONJADRO Vol. 14 No. 4 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i4.19197

Abstract

Construction of state low-rise buildings in Pangkalpinang city is a common project that usually built by The Public Works Department of Pangkalpinang. The problem often faced by construction of state low-rise buildings projects at Pangkalpinang is the low performance of time (Delay). This condition be expected caused by Change Contract Order (CCO), man power, materials, and machine, This research aims to analyze the influence of those factors on delay time in state low-rise building construction projects. The analysis used in this research is multiple regression with SPSS. This research find that both and parsially the 4 (four) factors influence the time-performance (delay) of low-rise state building construction. Based on data analysis, the equation Y = 3.887+ 0.390 X1 + 0,278 X2 + 0,265 X3 + 0,341 X4. Based on the results of the Coefficient of Determination Test, simultaneously CCO Factors (X1), Manpower Factors (X2), Materials Factors (X3) and Machines Factors (X4) have an influence contribution of 74.0 % of Time Performance (Y). Meanwhile, for the results of the most dominant factor analysis using Beta Standardized x Zero-Order, it was found that the CCO Factor (X2) was the most dominant factor that could influence time performance with an influence value of 23.99%. Considerations in determining alternative solutions to control time performance in state low-rise building construction projects are carried out on the most dominant factor, namely the CCO Factor (X1).  
Analysis of the Impact of Mining Activities on Flooding in Pangkalpinang City Salim, M. Agus; Suroso, Agus
ASTONJADRO Vol. 14 No. 4 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i4.19199

Abstract

Flooding is one of the problems in Pangkal Pinang City. Tin mining activities in the districts around Pangkal Pinang City have triggered flooding in Pangkal Pinang City Apart from that, the reduction in catchment areas and sub-optimal polder system infrastructure affect the height and duration of flood inundation in Pangkal Pinang City. Flood management is currently still partial, so it is necessary to carry out integrated coordination between agencies and institutions to review the master plan for flood management in Pangkal Pinang City. To prevent flooding, it is necessary to review the things that cause flooding, so research needs to be carried out to analyze these things. This research aims to determine and analyze the influence of mining activity factors, catchment areas, polder systems and coordination on flood conditions in Pangkal Pinang City. This research uses a multiple linear regression analysis model with supporting data from historical data on the height and average duration of flood inundation in Pangkal Pinang City. The research results showed that the model equation Y = 3.216 + 0.484X1 – 0.396X2 – 0.412X3 – 0.480X4. Based on the results of data analysis using SPSS, the results showed that mining activity factors, catchment areas, polder systems and coordination had an influence on flood conditions in Pangkal Pinang City with an influence contribution of 85.0% with the most dominant variable ranking influencing flooding, namely mining activity. The regression coefficient value for the mining activity variable has a positive value of 0.484. This shows that if mining activity increases by 1%, then the height and duration of flooding as a flood indicator will increase by 0.484 times assuming other independent variables are considered constant. This model is used to project future floods. With this modeling, it is hoped that it can be used to overcome flooding in Pangkal Pinang City.
Co-Authors Abdullah, Wildan Rosyad Adha, Muhammad Fajar Adiba, Soraya Tsamara Adiyanta, Santa Aji, Eko Usman Akbar, Tabrani al-imam, ahmad fikry Alfarido, Lalu Gilang Ramadan Andari Putri, Ni Putu Ayu Satya Annisa, Dian Anugrah Putra, Tommy Apriani, Ayu Mina Apriani, Pinka Izmy Ariza, Franrizka ary yunanto Ascaryan Rafinda Aslam, Firar Bismi Assahbani, Muhammad Syahid Agil Azmi, Muhammad Khoirul Bagas Gumintang BAMBANG SUNARKO Banani, Ade BERLIANSYAH, REZHA ARLANDA Budianto, M Bagus Budianto, Muh Bagus Desi Widiyanti Eko Pradjoko Eko Satria Endang Siti Astuti Eniarti, Miko Enny Dwi Cahyani Ery setiawan Estyana, Ema Faizal Fakhri, Faizal Faturokhman, Agus Febriana, Baiq Filda Khoirun Nikmah Ghaisani, Salsa Fajrina Giarta, Fanta Wahyu Hadiyanti, Utami Hairrudin Hamidah Nayati Utami Hanesfa, Hafiz Rahman Hanifah, Lilik Hartana, Hartana Haryanto, Vian Marantha Hasim, Yanuar Hasyim Heri Sulistiyono, Heri Hidayati, Nufalia Hidayatullah, Wahyu Hindami, Ghazi Ghossan Humairoh Saidah Husnul Hotimah, Husnul I Dewa Gede Jaya Negara I Wayan Yasa, I Wayan I Wayan, Yasa Icuk Rangga Bawono, Icuk Rangga Ihsan Ihsan Ihsan, Muhammad Hendrik Lazwardi Ikah N. P. Permanasari Indra Pardede Irwan, Moh. Jaya Negara, I Dewa Gede Julio, Ryan Bagus Julyanti, Ketut Karyawan, I Dewa Made Alit Kautzar, Al Kesuma, Weni Ayu Puja Kurniadhi, Widjojo Kusumastuti, Dhania Laksana, Priyogi Karta Laoli, Alnis Gustin Latif, Fatmawati Lestari, Riskia Dwi Mahendra, Made Maisarah, Sausan Nuhaa Maulana, Adrian Mawardi Amin Mawardin, Adi Melasari, Cita Merdana, I Nyoman Muhaemin, Aris Mustika, Suryapati Rizky Noviardini, Siriyah Nindry Nunung Widyaningsih Nur Choirul Afif Nurmala, Intan Nurrizky, Febrian Eka Pohan, Azrul Sulaiman Karim PRACOYO, ATAS Pratama, Enif Asfarianto Purwaningtyas, Putri Purwaningtyas, Putri Putra, I B. Giri Rabiatul Adawiyah, Wiwiek Rafinda, Ascariena Rahma, Siti Maylitha Ratno Purnomo Reni Cahayanti, Sherafina Rofi Henindia Rohani Rohani Rohani Rohmayani, Hairun Nisak Salehudin, Salehudin Salim, M. Agus Salsabila, Fera Fitri Santoso, Imam Sugeng Sarah Dien Hawa SARI, ANA NOVITA Satriawati, Yani Sebayang, Ika Sari Damayanthi Seno, Prihadmadi Anggoro Setyanto, Refius Pradipta Setyanto, Refius Pradiptya Sofyani, Wiwik Amalia Sri Martini Sudarto Sudarto Sudiro, Dedy Aditya Sugiarto S Sukaryadi, Eka Kurnia Arief Sulasih Sulasih Suliyanto . Supardi Supardi Suparjo SUPRIYADI, ANID suryani, Bunga Tampang, Tampang Tobing, Pahala R Tri Yuwono, Tri Tsarwan, Oties Weni Novandari Widiyani, Agustina Wildan Yudhanto Windriani, Ni Nengah Dira WIRADARMA, LALU WIRAHMAN WIRADHARMA, LALU WIRAHMAN Yi, Feng Yuniarso, Gema Puja Yusron Saadi Zainal Arifin Zulkifli, Febrian ]Suroso, Agus