Sektor jasa konstruksi memiliki risiko kecelakaan kerja yang tinggi akibat kompleksitas pekerjaan, penggunaan alat berat, dan kondisi lapangan yang dinamis, sehingga penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) sangat diperlukan. Penelitian ini dilakukan pada Komering Irrigation Project Ogan Komering Ulu Timur untuk menganalisis tingkat penerapan SMK3 serta menentukan strat…
Reinforced concrete portals with masonry infill walls are structural systems commonly used in building construction and play an important role in resisting lateral loads caused by earthquakes. To improve the performance of these structures, the development of materials and reinforcement configurations is necessary to enhance structural strength, ductility, stiffness, and energy dissipation capa…
Construction projects frequently face material management issues, such as stockouts (material shortages) and overstock (excess inventory). These problems can lead to cost overruns, delays in work progress, and decreased project productivity. Implementing the Material Requirement Planning (MRP) method with lot-sizing techniques, such as Lot for Lot (LFL) and Economic Order Quantity (EOQ), can he…
Construction projects are prone to delays due to limitations in time, cost, and resources. Therefore, effective project management is required. Conventional scheduling methods such as the S-Curve and Bar Chart, which are commonly used in Indonesia, have limitations in project monitoring, so that an alternative acceleration is needed through the Fast Track method. This research was conducted at …
The Gelumbang Flyover Construction Project has a high level of complexity and risk because it is carried out on an active road with limited time and budget. This study aims to analyze the cost and time performance of the project using the Earned Value Management (EVM) method based on the S curve and physical and financial progress data from month 1 to month 11. The indicators used are the Cost …
Soil is a multi-phase material composed of solid particles, water, and air, exhibiting diverse characteristics influenced by its formation process and environment. These characteristics are reflected in its physical, hydraulic, mechanical, and chemical properties. This study aims to analyze the relationship between the physical and hydraulic properties of soil to predict specific soil propertie…
The implementation of a Project Management Information System (PMIS) in construction projects plays a crucial role in enhancing the effectiveness of project execution and control. These improvements are reflected through improved information alignment, time efficiency, and accurate decision-making. However, the success of PMIS implementation is influenced by various determining factors. This st…
Feeder Angkot play an important role in supporting the operation of the Light Rail Transit (LRT) Musi Emas in Palembang City. However, their implementation still shows discrepancies between the services received and those expected by passengers. This study aims to analyze the gap between passengers’ perceptions and operators’ expectations regarding the service quality of LRT Musi Emas feede…
The application of the concept of sustainable construction certainly attracts the attention of various groups, especially for those in the construction industry. construction with sustainable concepts is believed to be able to provide good impact on the environment in the present and even in the future considering the population in Indonesia increases every year. Reporting from the Badan Pusat …
The main material commonly used in construction is concrete. Concrete technology is still being developed to achieve building materials that are environmentally friendly and of high quality. Glass powder can be a sustainable product in the construction industry and its use can reduce environmental impact, so research is carried out that utilizes waste materials to replace natural materials. Gla…
The intake structure is a building that functions as a place to take water from the river and drain it to the processing site. In the research conducted for regulations using provisions that refer to SNI 1726:2019, ASCE 41-17, and FEMA 356:2000 regarding pushover analysis. Non-linear Static Analysis or better known as Pushover Analysis is a method used to analyze the capacity curve of the relat…
Indonesia, dengan populasi terbesar di dunia, menghadapi tantangan besar dalam pemenuhan kebutuhan perumahan bagi penduduk yang terus berkembang. Dengan tingkat urbanisasi yang tinggi, Jakarta sebagai ibu kota memegang peran sentral dalam ekonomi dan perkembangan kota yang dinamis. Green Building Council Indonesia (GBCI) memainkan peran utama dalam meningkatkan kualitas bangunan di Indonesia, k…
The university laboratory is a place for students to do practices, so it must have a good and directed management system so that it can perform its functions and tasks with maximum efficiency. Laboratory has a high risk potential and activities in the laboratory will not be exempt from a wide range of potential risks of work accidents that can occur caused by a variety of factors. This research…
The university laboratory is one of the supporting facilities that students can use to support learning activities. The risk of work accidents can also occur in the laboratory. Therefore, the implementation of Occupational Health and Safety (OHS) in the laboratory must be applied. However, at Sriwijaya University itself, especially in the Civil Engineering Department does not yet have a standar…
Coal-fired power plants generate large quantities of fly ash and bottom ash (FABA), which may pose environmental problems if not properly managed. In line with non-hazardous waste management policies and sustainable development principles, the utilization of FABA as construction material has become a promising alternative. This study aims to analyze the effect of fly ash and bottom ash composit…
Dam-break events represent hydrodynamic phenomena that may cause significant impacts on infrastructure, the environment, and human safety due to the sudden and unsteady flow of water. Therefore, understanding the characteristics of dam-break flow is essential in civil engineering, particularly for disaster mitigation and the safe design of hydraulic structures. This study aims to model and anal…
Nanosilica is nano-sized silica which is around 1-100 nm and has a function to increase the compressive strength of concrete. Nanosilica can be produced by extraction process from fly ash waste. The materials used in this study were fly ash, Hydrochloric acid (HCl) solution, Sodium Hydroxide (NaOH) solution, and distilled water. This study used variations in drying time for 12, 15, and 18 hours…
Enhancing the seismic performance of multi-story buildings in high-seismic regions requires effective structural control systems to improve lateral resistance and energy dissipation. This study evaluates the influence of steel bracing and Fluid Viscous Damper (FVD) systems on the dynamic response of a 10-story regular building using Response Spectrum Analysis in structural analysis software, in…
This study aims to evaluate the seismic performance of a multi-story building structure with the application of Fluid Viscous Dampers (FVD) as an energy dissipation system. Indonesia, particularly the Bengkulu region, is located in a high seismic hazard zone, making earthquake-resistant structural design an essential requirement. In this research, a multi-story building was modeled using SAP200…
This study examines the effect of curing temperature variations (40˚C, 60˚C, and 80˚C) on the compressive strength of mortar containing 12% nanosilica synthesized from fly ash. The curing process consisted of 24-hour oven curing followed by wrap curing up to 3, 7, 14, and 28 days. The results show that curing temperature significantly influences strength development. Mortar cured at 60˚C ac…
Student mobility at Sriwijaya University along the Palembang–Indralaya corridor requires an efficient transport service aligned with academic schedules. However, the development of the Student Train (Kertalaya) timetable is constrained by limited operational time slots, as it must comform to the existing national railway timetable (GAPEKA) while also accommodating users’ preferrences travel…
Nanosilica is a material that accelerates the pozzolanic reaction and fills the nanopores of concrete, with particle sizes ranging from 1 to 100 nm and a high specific surface area. It functions to improve the compressive strength of concrete. Nanosilica can be produced through an extraction process from fly ash waste. The materials used in this study include fly ash, NaCl solution, NaOH soluti…
Fly ash is the remaining ash from coal combustion. Silica in fly ash can be used to increase the compressive strength of concrete. Quality nanosilica can be produced by the synthesis process from fly ash waste. The materials used in this study were fly ash, HCl solution, NaOH, distilled water, and kangen water. These materials will be synthesized using the hydrothermal method. This study used v…
Plastic waste is increasing globally and poses significant environmental challenges. High Density Polyethylene (HDPE), one of the most widely produced plastics, is difficult to decompose naturally due to its strength, durability, and chemical resistance, making it a potential alternative construction material and a solution for plastic waste management. This study investigates the effect of pre…
Tiga Dihaji Dam is the first dam that will be built in South Sumatera Province. Sedimentation in this dam can cause shallowing and reduce the effectiveness of the dam’s utilization. This study was conducted to calculate the suspended sediment transport at Tiga Dihaji Dam and compare the results of the calculations with the discharge in the field. The methods used to calculate suspended sedime…
Train has become one of the alternatives that can be used by the University of Sriwijaya students to facilitate mobility. The long distance and the level of effectiveness and efficiency of students to attend lectures from Palembang City to Indralaya is one of the reasons why PT. Kereta Api Indonesia reactivated the railway line specifically for students from Kertapati Station to the station wit…
Palembang City is one of the major cities in Indonesia facing significant flooding issues. These floods are resulted from a combination of natural and human-induced factors. This study evaluates the extent of the anthropogenic causes of flooding from human activities. The primary anthropogenic factors assessed include land subsidence, population density, road density, solid waste generation, an…
Nanosilica is silica with a nano size ranging from 1 to 100 nm, and it functions to enhance the compressive strength of concrete. Nanosilica can be produced through a synthesis process using fly ash. The material used in this study is fly ash. This research uses molarity variations of 1 molar, 2 molar, and 3 molar. In this study, microstructure testing is conducted to analyze the extraction res…
Changes in land use from green areas to impervious areas can lead to an increase in surface runoff. The increase in peak discharge for each annual return period is attributed to changes in the runoff coefficient (C), which subsequently raises the percentage of rainfall that contributes to surface runoff. This study focuses on analyzing trends in land cover change, specifically in areas with the…
Nanosilica is a nano-sized silica that ranges from 1-100 nm and has a function to increase the compressive strength of concrete. Quality nanosilica can be produced with a synthesis process from fly ash waste. The materials used in this research are fly ash, HCl solution, NaOH, Methanol, Ammonia, and demin water. The material will be synthesised using the sol-gel method. This research uses varia…