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All Journal Fondasi: Jurnal Teknik Sipil
Setiawati, Dwi Novi
Department of Civil Engineering, Bina Bangsa University
Civil Engineering, Building, Construction & Architecture Transportation

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Tower Crane Productivity Analysis on Apartment Development Projects Maddeppungeng, Andi; Asyiah, Siti; Intari, Dwi Esti; Setiawati, Dwi Novi; Ujianto, Rifky; Gibran, Achmad
Jurnal Fondasi Vol 13, No 1 (2024)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v13i1.24841

Abstract

The development of infrastructure technology in Indonesia has seen a significant and rapid growth. Along with this advancement, the number of construction projects has also increased, thanks to the availability of advanced tools and equipment. In construction projects, it is crucial to adhere to the agreed-upon design and complete the work within the designated timeframe. This ensures that there are no setbacks or delays in the construction process. The objective of this study is to determine the types of Tower Crane heavy equipment used, assess the productivity of the Tower Cranes, and identify the optimal positioning for the Tower Cranes. This research was conducted on the Juanda-Bekasi Transpark Area Development Project. Based on the analysis results, it was found that the project utilizes three Tower Cranes of the C7030-12T type. Tower Crane 1 exhibited the highest productivity, with a value of 3326.3881 kg/hour. Tower Crane 3 had a productivity value of 3286.3825 kg/hour, while Tower Crane 2 had a productivity value of 2069.2752 kg/hour. The highest productivity value for Tower Crane 1 was recorded on September 28, at 4662.57 kg/hour. For Tower Crane 2, the highest productivity value was observed at 2919.52 kg/hour. Tower Crane 3 achieved its highest productivity value on September 8, at 5341.45 kg/hour. Among the three simulations conducted in this study, the optimal configuration for Tower Crane placement was obtained in the second simulation, which involved using two Tower Cranes.
Project Delay Analysis Using Fault Tree Analysis (FTA) Method And Failure Mode And Effect Analysis (FMEA) Method (Case Study of the Karian Rangkasbitung Dam Development Project) Maddeppungeng, Andi; Asyiah, Siti; Ujianto, Rifky; Akbar, Bagus Istigosah; Setiawati, Dwi Novi
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19545

Abstract

The Karian Dam Project is one of a total of 48 dam construction strategic projects in Indonesia that have experienced delays. Based on Addendum 6, the Karian Dam Project is targeted for completion in March 2021. However, the Karian Dam Project experienced delays in several works. This study discusses the factors of delay, the location of the risk of delay, and the work item assistance that causes delays in the Karian Dam Project. The research method used in this study is a quantitativ. Data collection was carried out using questionnaires and interviews. The obtained data is then analyzed using the Fault Tree Analysis (FTA) method to find the source of risk that is the cause of the delay. The subsequent analysis uses the Failure Mode and Effect Analysis (FMEA) method to assess the risks that have been identified using the FTA method for risk capture. According to the findings, there are 47 potential sources of delay in the FTA method. After calculating the probability index, it is found that activity A9-1 (planning and implementation) has the highest probability index value of 4. The FMEA method obtains the highest value of the highest Risk Priority Number (RPN) there is R-42 (planning change) with an RPN value of 64, and on arrest risk using the search risk matrix, as many as 9 risks are at high risk (high risk).
Analysis of Knowledge and Ability of Building Construction Workers on Attitudes on Work Accident Risk Maddeppungeng, Andi; Ujianto, Rifky; Setiawati, Dwi Novi; Intari, Dwi Esti; Asyiah, Siti; Enjelina, Ella
Jurnal Fondasi Vol 13, No 1 (2024)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v13i1.24842

Abstract

Construction work, especially building construction, has a high risk of work accidents, because it involves many elements. Now in building construction projects, the importance of knowledge about K3 and the ability of workers has become a basic need. Attitudes towards occupational safety also have an important role, because they can reflect the level of attention a person has to work safety aspects. The purpose of this study is to determine and analyze whether the knowledge and ability of building construction workers affect attitudes on accident risk. The approach applied is an associative approach. The population in this study is individuals involved in building construction, with the total population obtained is 44 respondents. Data is collected through the use of online questionnaires through the Google Form platform. After that, the data was analyzed using SEM-PLS 4.0 software. The results showed that there was a positive and significant influence between workers' knowledge of attitudes with a path coefficient value of 0.348. There is a positive and significant influence between the ability of workers to attitudes with a path coefficient value of 0.484. There is a moderate influence between workers' knowledge and ability on attitudes, as evidenced by the R2 value obtained 0.598.
Occupational Health and Safety (K3) Risk Management Analysis on Building Construction Projects in Indonesia: Literature Review Maddeppungeng, Andi; Asyiah, Siti; Intari, Dwi Esti; Putro, Miftha Adityo; Setiawati, Dwi Novi
Jurnal Fondasi Vol 12, No 2 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i2.21986

Abstract

The construction of building construction projects in Indonesia is inseparable from various risks related to work accidents, therefore risk management is very important for construction to prevent or minimize negative influences caused by an unexpected event. Since the announcement of covid-19 for the first time in 2020 until now, Indonesia is still experiencing the COVID-19 pandemic so large-scale social restrictions are imposed. This leads to restrictions on activities in the construction project environment. This study aims to analyze risk identification, risk assessment, and risk control contained in building construction projects in Indonesia. This research uses the systematic literature review method where data sources are obtained from "google scholar" in the form of published journals regarding occupational safety and health risk management in building construction projects in Indonesia from 2016-2021 with the keywords risk management, risk identification, risk assessment, risk control, and building construction. After the selection process, 23 journals were obtained. From this literature review, the most identified risks are technical project risks, the most emerging risk levels are moderate, and the most widely used risk control is administrative control.
Analysis of Heavy Equipment Productivity Tower Crane in The Construction Project of Sultan Maulana Hasanudin State Islamic University Building Maddeppungeng, Andi; Asyiah, Siti; Intari, Dwi Esti; Hakim, Bahtiar Imanul; Setiawati, Dwi Novi
Jurnal Fondasi Vol 12, No 2 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i2.21982

Abstract

Building construction in Indonesia has increased rapidly; according to the BPS (Badan Central Statistics), in 2020, building construction from 2016–2019 will have 189 buildings in Jakarta. The construction includes apartments, hotels, offices, and campuses. While productivity measurements are useful as information for the company to evaluate the trends of its productivity developments over time, information from these results will later be used for reference in correcting previous shortcomings. This research aims to determine how long a tower crane’s cycle time, productivity, and operating costs are. This research was carried out on the construction project of the State Islamic University of Sultan Maulana Hasanuddin Banten. The study was conducted by observing the tower crane for six days. From data collection, whether cycle time, productivity, or operating cost, the data analysis used in this study is an analysis using productiveness formulas, cycle times, and operating costs. From the analysis of the data, it can be known that the cycle time of the tower crane heavy tool on April 25, 2022, to April 29, 2022, gained an average of 0.311 hours for the average productivity of the tower crane on April 25, 2022, until April 29, 2022, which is 9662.131 kg/hour, while the operating cost of the crane tower was Rp. 575.037.37 per hour
Analysis of the Implementation of the Occupational Safety and Health (K3) System and the Implementation of Risk Management in the Cipunten Agung Hilir River Flood Handling Construction Project, Labuan District Maddeppungeng, Andi; Asyiah, Siti; Setiawati, Dwi Novi; Ujianto, Rifky; Priyatno, Yusup
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19544

Abstract

Construction projects require working time specifications that need to be completed in a short time. But in practice, some interfere with the implementation. This study aims to determine whether the OHS system has been implemented in construction projects. The applications of risk management in construction projects. This study was conducted as part of the Shipunten Agung Hill River Flood Management Project in the Labuan District. The method used is the distribution of questions to be filled out by respondents who are involved in projects in the OHS Section. The type of research in this research is quantitative. Quantitative research is research that distributes surveys in the form of questionnaires to respondents and the data is processed to determine the correlation between the results of the data obtained. Processing data in this study using SPSS v.20 software to test simple linear regression analysis. The results showed that the K3 system had been applied to the project by 64.8%. The most dominant variable affecting the implementation of the OHS system and the application of risk management in construction projects is that signs/signs/information about the project have been installed around the project site with a coefficient value of 6,053 and the variable that has the lowest effect on the application of the OHS system and the application of risk management to the project. 
Value Engineering Analysis of Architectural Works in Construction Projects (Case Study of Citra Arafiq Serang Hospital Development) Maddeppungeng, Andi; Asyiah, Siti; Intari, Dwi Esti; Setiawati, Dwi Novi; Damanik, Mariana Feronica; Rizky, Eky Muhammad
Jurnal Fondasi Vol 13, No 2 (2024)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v13i2.29155

Abstract

The development of construction projects cannot be separated from project control management, one of which is construction cost management. In its implementation, there are many problems that cause cost overruns. The objectives of this research are to identify architectural work components that have the potential to be value engineered, to determine the difference in project costs before and after value engineering is applied, and to determine the project cost efficiency obtained after the application of value engineering. The research method used in this research is Value Engineering Work Plan which consists of information stage, function analysis stage, creative stage, evaluation stage, development stage, and recommendation stage. Life Cycle Cost (LCC) analysis and Analytical Hierarchy Process (AHP) method were used to determine the value of work efficiency. From the results of the research, it was found that walls, partitions, ceilings, and floors are architectural work items that can be applied to VE Analysis. The cost difference from the results of replacing the initial design with the recommended design, obtained a total cost savings of Rp 2.454.714.553,78 from the total cost of architectural work of Rp 11.178.625.221,13.
Co-Authors Akbar, Bagus Istigosah Andi Maddeppungeng Asyiah, Siti Asyiah, Siti Damanik, Mariana Feronica Enjelina, Ella Gibran, Achmad Hakim, Bahtiar Imanul Intari, Dwi Esti Maddeppungeng, Andi Priyatno, Yusup Putro, Miftha Adityo Rizky, Eky Muhammad Ujianto, Rifky