Journal of Civil Engineering and Vocational Education
CIVED Is a periodical scientific journal published three times a year, in March, June and September by the Department of Civil Engineering, Faculty of Engineering, Padang State University. The CIVED journal is a medium for publishing the results of scientific research by students, academics, practitioners and observers in the field of civil engineering including structure, construction management, water resources management, transportation, geotechnical, environmental engineering and learning.
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<![CDATA[Study of Technical Qualification Evaluation for Construction Work Tender on Under Bid Price Contract ]]>
<![CDATA[Harahap, Adel Emir Fuadi]]>;
<![CDATA[Hidayat, Benny]]>;
<![CDATA[Suraji, Akhmad]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.716
<![CDATA[Based on data from LPSE Padang City for the 2021 and 2022 fiscal years, it was found that one third of the work packages in those fiscal year had an Under Bid Price Contract (UBPC) or an offer with less than 80% of the Owner’s Estimate (OE). The purpose of this study is to examine the conformity between field implementation and technical qualification documents in construction work tenders with less than 80% OE or under bid price contracts in Padang City and its impact on small qualifications. Qualitative analysis based on the results of interviews with implementing contractors from several institutions or agencies involved in the procurement process of goods/services in Padang City was used in this study. This study only focuses on the technical qualifications of construction work tenders on under bid price contracts in Padang City using the tender method and the one-envelope method with a small category Construction Services Business License for the 2023 Fiscal Year. The results of the study show that qualification documents and contract documents with HPS of less than 80% in the implementation in the field are still appropriate. The results of interviews with seven contractors showed that the main equipment and managerial personnel used were also still appropriate. The profit target has been achieved by 4 out of 7 respondents (57.14%) and the remaining 3 out of 7 respondents did not get any profit, this is known from the end of the contract period. 3 out of 7 respondents (42.86%) have minor disabilities and 4 out of 7 respondents do not have minor disabilities. 7 respondents (100%) also did not experience delays in work. 3 out of 7 respondents experienced one contract addendum and the remaining 4 out of 7 experienced two contract addendums.]]>
<![CDATA[Phenomenon of Sediment Distribution Patterns in Bends Due to Changes in Check Dam Layout ]]>
<![CDATA[Kurniasari, Nurul]]>;
<![CDATA[Daoed, Darwizal]]>;
<![CDATA[Nurhamidah]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.719
<![CDATA[Indonesia has high rainfall, which often causes flooding. Large volumes of rainwater cause sediment in river channels to move from upstream to downstream. The shape of rivers in Indonesia tends to bend, so the researcher conducted a study of the turning channel using a check dam structure with three placement conditions, namely before the bend, in the middle of the bend, and after the bend. This research was conducted at the Fluid Mechanics and Hydraulics Laboratory, Department of Civil Engineering, Faculty of Engineering, Universitas Andalas, Padang. This study aims to determine the impact of sediment on erosion caused by the placement of check dams on river bends and to determine the distribution of sediment due to changes in the position of Check Dam buildings on river bends. A 12.8 m long channel, made of 5 mm acrylic, with a cross section of 0.4 m x 0.4 m and a bend angle of 120o, was used in the experiment. Researchers measured flood discharge and sediment distribution for each of the three check dam positions. The study showed that the sediment distribution varied significantly depending on the location of the check dam. The researchers observed that the most balanced sediment distribution, with relatively equal deposition on the inner and outer sides of the bend, occurred when the check dam was placed after the bend. Based on these findings, they recommend placing check dams after bends in meandering rivers to minimize erosion and promote a more balanced sediment distribution.]]>
<![CDATA[Land Use Changes in Batang Suliti Watershed using ArcGIS ]]>
<![CDATA[Putra, Robby Eldy Eka]]>;
<![CDATA[Junaidi]]>;
<![CDATA[Andriani]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.722
<![CDATA[The ArcGIS application can process satellite imagery data into a land use map and calculate the area of each land use type. This study analyzes land use changes in the Batang Suliti watershed from 2013 to 2022 using ArcGIS. The study employs supervised classification and cloud masking techniques to enhance accuracy. The results indicate that forest area decreased by 4.47% with an annual change rate of 0.50%, followed by a 2.55% reduction in rice fields, while residential areas increased by 1.21%. These changes are mainly driven by population growth and agricultural expansion. The findings highlight the need for sustainable land use management policies to mitigate environmental degradation in the watershed.]]>
<![CDATA[Risk Control of Work Accidents in the Overpass Steel Box Girder Erection Work Process with JSA and HIRADC Methods ]]>
<![CDATA[Muhammad Yoris Saeful Siesmax]]>;
<![CDATA[Muhamad Oka Mahendra]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.724
<![CDATA[The construction of bridges, flyovers, overpasses, and other types of crossing structures is increasing along with the increasing volume of traffic. One important aspect of this development is the Girder Erection process, which is highly risky because heavy equipment and materials are in direct contact with workers. This study aims to analyze the risk of work at each stage of the construction of the Steel Box Girder Overpass Balaraja Barat B Tangerang City using the Job Safety Analysis (JSA) and Hazard Identification Risk Assessment and Determining Control (HIRADC) methods. This analysis covers each stage of work, starting from preparation, crawler crane setup, Steel Box Girder assembly, and Erection. The results showed 5 jobs with low-risk levels, 6 jobs with high-risk levels, and 7 jobs with very high-risk levels. In the research findings, the factor that causes the dominance of high and very high-risk levels is due to the impact of the risks that arise many of which have a very fatal impact so that they can cause large material losses and can cause casualties. Therefore, the determination of risk control is carried out to reduce the risk level to a lower level. After controlling, the risk level results are 11 jobs with low-risk levels, 6 jobs with moderate risk levels, and 1 job with high risk.]]>
<![CDATA[Risk Analysis of Project Owners As Actors in the Procurement of Government Goods and Services in Construction Work ]]>
<![CDATA[Adrian, Arief]]>;
<![CDATA[Hidayat, Benny]]>;
<![CDATA[Ophiyandri, Taufika]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.725
<![CDATA[In the implementation of PBJP construction work, potential risks that can affect the achievement of PBJP goals, namely producing the right goods/services according to the budget, but this has still not been researched in the Agam Regency area. Therefore, this study aims to identify and analyze the risks that can occur to Project Owners/Owners (PBJP) in the implementation of construction in the area. The risk identification method was carried out through a pilot survey of project owners as well as previous literature studies. Meanwhile, the risk assessment was carried out using a questionnaire distributed to PBJP actors, referring to the Australian/New Zealand Risk Management standard (AS 4360). Risks are grouped based on their risk levels at various stages, namely planning, procurement, selection, election implementation, and handover. The results of the risk assessment showed that there were no risks with extreme categories, but there were 10 risks with high categories, 53 risks with medium categories, and 1 risk with low categories. The results of this study are expected to contribute to the development of construction risk management policies and practices in the Agam Regency area, as well as provide new insights in research related to PBJP in other areas that have similar characteristics.]]>
<![CDATA[Cost Analysis of Construction Safety Management Systems: Compliance Assessment with Indonesian Safety Regulations ]]>
<![CDATA[Rahman, Ari Syaiful Syaiful]]>;
<![CDATA[Faisal Ashar]]>;
<![CDATA[Fitra Rifwan]]>;
<![CDATA[Nevy Sandra]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.739
<![CDATA[The Indonesian construction sector plays a vital role in national economic development, yet it continues to face significant occupational safety challenges. This study assesses the implementation of Construction Safety Management Systems by national safety regulations, with a focus on compliance within the XYZ construction project. Using a mixed-methods approach, the research combines quantitative budget analysis with qualitative field observations and interviews with safety officers. Findings indicate that while safety measures were implemented, budget allocations remained insufficient to meet regulatory requirements. Critical components, such as safety training and preventive risk control measures, were notably underfunded, reflecting gaps between policy mandates and their practical execution. The study highlights systemic challenges in safety budget planning, including inconsistent incorporation of regulatory standards and disproportionate allocation across safety components. These findings contribute to broader discussions on construction safety governance in emerging economies, emphasizing the need for improved compliance mechanisms and accountability frameworks. Practical recommendations include the adoption of risk-based budgeting approaches and enhanced oversight to ensure adequate safety investments. The research provides valuable insights for policymakers and industry stakeholders seeking to strengthen safety management practices in public construction projects.]]>
<![CDATA[Strategy Development of Perumda Air Minum Performance Improvement using Combination of Balance Scorecard, SWOT and QSPM Methods ]]>
<![CDATA[Wulandari, Zilvia]]>;
<![CDATA[Indah, Shinta]]>;
<![CDATA[Helard, Denny]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.741
<![CDATA[The provision of drinking water is one of the basic needs and socio-economic rights of the community that must be fulfilled by the Government, both the Regional Government and the Central Government. Increasing access to drinking water is closely related to improving the performance of Perumda as a business unit providing drinking water. Perumda Air Minum Tirta Alami Tanah Datar Regency is the only BUMD that provides drinking water in Tanah Datar Regency. As a company that organizes the Drinking Water Supply System (SPAM), Perumda Air Minum is required to be able to provide the best possible service in providing clean water to the community. The performance evaluation study of Perumda Air Minum Tirta Alami Tanah Datar Regency was carried out in general through some stages; data inventory, performance evaluation and determination of performance status. The performance assessment uses four aspects, namely service, operational, human resources and financial aspects for the period of 2023. From the results of the evaluation of the four aspects, the performance of Perumda Air Minum Tirta Alami Tanah Datar Regency showed a quite good performance, with a total indicator value of all aspects of 3.10. This shows that the company can be categorized as healthy because it has a total value of more than 2.8. Based on this study, it is expected that the company can strive to improve performance on indicators that still obtain values that do not meet the predetermined standards.]]>
<![CDATA[Assessing the Correlation between Camera Angle and the Accuracy of Elevation Measurements Derived from UAV-Photogrammetry: - ]]>
<![CDATA[Susilo, Helik]]>;
<![CDATA[Novianto, Dandung]]>;
<![CDATA[Rahardianto, Trias]]>;
<![CDATA[Cupasindi, Dyah Ayu Rahmawati]]>;
<![CDATA[Subkhan, Muhamad Fajar]]>;
<![CDATA[Supiyono]]>;
<![CDATA[Asema, Fuji]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.750
<![CDATA[Elevation measurement is essential for various applications, including construction engineering, monitoring land subsidence, maintaining infrastructure, etc. A conventional method for elevation measurement involves terrestrial surveying using a Total Station instrument. However, this method can be time-consuming and requires a considerable number of personnel. Unmanned Aerial Vehicle (UAV) photogrammetry method offers a more efficient solution for determining elevation. This method utilizes UAVs equipped with camera sensors to capture aerial photos. In this research, aerial photos were taken using three different camera angle configurations: nadir (90°), oblique (65°), and oblique (45°). The elevation points derived from the UAV photogrammetry data were compared with the elevation measured by the Total Station. The analysis showed that the nadir (90°) camera angle configuration had the lowest Root Mean Square Error (RMSE) at 0.0471 meters, followed by the oblique (65°) configuration with RMSE of 0.0508 meters, and the obliqu (45°) configuration with RMSE of 0.1399 meters. According to the t-test, the elevations derived using the UAV photogrammetry method were not significantly different from the elevations measured with the Total Station.]]>
<![CDATA[Analysis of Contractor's Construction Claim Submission ]]>
<![CDATA[Novitasari, Lilis]]>;
<![CDATA[Fetriani, Micky]]>;
<![CDATA[Natalia, Monika]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.753
<![CDATA[Construction projects are basically bound by a contract document. The document regulates the duration of the project, the scope of the project and the specifications of the project as well as the rights and obligations of each party between the contractor and the owner. With this contract, it is expected that the construction project can run smoothly and on time. However, claims are still often submitted in the construction process. Therefore, a study was conducted to determine the factors causing claims made by the contractor to the owner. Using a quantitative descriptive approach method, the results showed that the factors that dominate the submission of contractor claims are the owner's delay in approving shop drawings with an Importance Index of 0.871. There were design changes made by the owner with an Importance Index of 0.842. The occurrence of high rainfall intensity with an Importance Index of 0.751. The requested material is not available in the city but must be indented with an Importance Index of 0.743. There is additional work outside the contract specified by the Importance Index of 0.729.]]>
<![CDATA[Application of Green Construction in Construction of the Bayung Lencir Toll Road ]]>
<![CDATA[Rahmat]]>;
<![CDATA[Zola, Prima]]>
<![CDATA[ CIVED Vol. 12 No. 1 (2025): March 2025 ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/cived.v12i1.463
<![CDATA[The implementation of Green Construction in infrastructure projects aims to reduce negative impacts on the environment and increase resource efficiency because every contusion project must have a negative impact on the environment, so the implementation of Green Construction is needed to reduce the negative impacts of construction activities. This study analyzes the implementation of the Green Construction concept in the construction of the Bayung Lencir - Tempino Toll Road Section 1. The research method includes collecting primary data through field observations and interviews with contractors and secondary data from various scientific references. The results of the study indicate that the implementation of Green Construction in this project includes energy efficiency, water conservation, environmental management, and the use of environmentally friendly materials. However, there are several obstacles in its implementation, such as technological limitations, lack of specific regulations, lack of stakeholder awareness, and limited funding for the use of environmentally friendly equipment. To overcome these challenges, stronger policy support, investment in green technology, and increased awareness and skills of the workforce related to Green Construction are needed. With more optimal implementation, this concept can be a sustainable solution in infrastructure development in Indonesia]]>
