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Jurnal Teknik Sipil Cendekia (JTSC)
Core Subject : Engineering,
JTSC: Jurnal Teknik Sipil Cendekia is published by Civil Engineering Study Program, Faculty of Engineering, Planning and Architecture, University Winaya Mukti. This peer-reviewed journal is designated to publish articles that report the results of research in civil engineering science. JTSC: Jurnal Teknik Sipil Cendekia invites particularly manuscripts or research-based articles in the diverse topics include functional areas of Transportation Engineering, Structure, Design road and Bridge, Geotechnic, Management Project, Contruction Management, Hydrology and Water Resources, Information Civil Technology (ICT), Entrepreneurship Civil Engineering and Engineering Economics. The manuscripts or research-based articles that will be accepted are qualitative, quantitative research and mixed method written either in Bahasa or English. We are the editorial team, welcoming the papers submissions from various audiences or professions such as researchers, academicians, students, practitioners, regulators and others who interested in Civil Engineering studies.
Articles 13 Documents
Search results for , issue "Vol 5 No 2 (2024): July" : 13 Documents clear
Dampak Jumlah Kendaraan Besar terhadap Kemacetan Lalu Lintas di Jalan Tol Nugroho, Leonard Ardian; Latifa, Eva Azhra; Maulani, Eka Olivia
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.154

Abstract

The construction and development of road infrastructure, especially toll roads in Indonesia, is often a national strategic project. The purpose of toll roads is to reduce congestion on main roads, and improve the distribution of goods and services. However, congestion also occurs on toll roads, one of which is caused by large low-speed vehicles as a mode for the distribution of goods and services. This study aims to analyse the impact of large vehicles on road performance on the Jakarta-Tangerang toll road. Congestion is expressed in degrees of saturation. Vehicle volume and average vehicle speed as secondary data in this study. Calculations using PKJI 2023 on Freeway. The data was analyzed using Microsoft Excel application and tested regression with SPSS application.  Based on the analysis results, the degree of saturation increases as the number of vehicles increases, so that the average vehicle speed decreases. The degree of saturation calculated on the volume of vehicles of all classes has a significant influence on the vehicles average speed that have the potential to cause congestion by 87% and the remaining 12% is influenced by other factors.
ANALISIS KARAKTERISTIK RUNWAY TERHADAP DIMENSI PESAWAT DI BANDARA HALUOLEO KENDARI Syafar, Muh. Ismail; La Ode, Al Tafakur; Eko Prasetyo, Bagus; Soeparyanto, Try Sugiyarto; Alfarezi, Muhammad Hidayat
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.184

Abstract

Airport is a certain area on land or water (including buildings, installations and airport operating equipment) for the movement of aircraft. The purpose of this study was to determine the characteristics of the runway to the dimensions of the aircraft at Haluoleo Kendari Airport and to determine the feasibility of the runway, taxiway, apron for the type of Airbus A330 aircraft at Haluoleo Kendari Airport. The method used in this study is to use a qualitative and quantitative research design using the FAA (Federal Aviation Administration) method with ICAO (International Civil Aviation Organization) rules. The results of the research on forecasting the growth of aircraft and passenger movements in 2026 with the number of passengers per year: 776,253,488 passengers, the number of passengers per year: 2,126 passengers, and the movement of aircraft per day during rush hour: 4 aircraft. From the calculation results, the required runway length is 3,100 m, with a runway width of 45 m. the required length of the taxiway obtained from the calculation is 279 m, the width of the taxiway is 23 m, while the area of the apron needed by the Airbus A330 is 6,671 m2. the calculation compared to the existing conditions, the length of the runway does not meet while the dimensions of the taxiway are suitable for Airbus A330 passage and for the apron owned by Haluoleo Kendari Airport it is feasible to be used as a stopping place for planned aircraft, because the dimensions of the existing apron are larger.
EVALUASI POLA OPERASI WADUK GAJAH MUNGKUR DENGAN ADANYA SPAM REGIONAL WOSUSOKAS Koes Paulina Cantik, Bella; Dharsono, Mulyadi Sugih; Nur Afifah, Kisindi; Stephanie, Kezya
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.200

Abstract

Gajah Mungkur reservoir is one of the largest multipurpose reservoirs in Java with 100 years of useful life. The purpose of the Gajah Mungkur Reservoir is not only as a flood control, but also for other needs such as hydropower, irrigation and raw water. The construction of the Wosusokas is to objectify the purpose of the reservoir for the distribution of raw water to several regions, namely Gajah Mungkur, Sukoharjo, Solo, and Karanganyar. The purpose of this study was to determine the reliability of the reservoir’s use for raw water with the Wosusokas transmission pipeline network. The method is to simulate a simple operating pattern at the Gajah Mungkur Reservoir using the Standard Operating Rule (SOR) with the target release for irrigation water and raw water. The research findings indicate that more than 70% of the actual release for meeting the needs of irrigation and fulfilling raw water supply is the value of the target release for meeting the needs of irrigation and fulfilling raw water supply. The calculation results also show the percentage of reliability for raw water in 2017 was 100%, while the percentage of reliability in 2018 was 45,833%, and the percentage of reliability from January 2019 to July 2019 was 76,923%.
PERBANDINGAN NILAI KARAKTERISTIK MARSHALL UNTUK CAMPURAN AC-WC MENGGUNAKAN QUARRY AKANUNU DAN QUARRY HERA Bela, Krisantos
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.201

Abstract

Asphalt Concrete - Wearing Course (AC-WC) is a road construction layer consisting of coarse aggregate, fine aggregate, filler, and hard asphalt. This material is mixed, laid, and compacted at specific temperatures to form a durable and strong road surface layer. Enhancing road resilience against various factors causing damage is essential to maintain transportation systems and ensure even economic growth across regions. In this context, it's important to compare the physical and mechanical characteristics of AC-WC mixtures using materials from Quarry Akanunu and Quarry Hera. The aim of this study is to assess the performance of AC-WC mixtures from both quarries using the standard Marshall 2 x 75 blows testing method. The research findings indicate that using an optimal asphalt content of 5.85% from Quarry Akanunu, there are differences in Marshall characteristics compared to mixtures using materials from Quarry Hera. At an asphalt content of 5.85% from Quarry Akanunu, the differences in stability values reached 67.28 kg, flow 0.13 mm, VIM (Void in the Mix) 0.31%, VMA (Void in Mineral Aggregate) 0.14%, VFB (Void Filled with Bitumen) 1.22%, and Marshall Quotient (MQ) 31.43 Kg/mm. Meanwhile, using an optimal asphalt content of 5.90% from Quarry Hera, the differences in stability values reached 69.90 kg, flow 0.15 mm, VIM 0.31%, VMA 0.14%, VFA 1.22%, and MQ 33.12 Kg/mm. From this analysis, Quarry Hera shows slightly better performance in terms of stability and other Marshall characteristics compared to Quarry Akanunu, although both mixtures meet the specifications of Bina Marga 2018 revision 2.
ANALISIS KELAIKAN FUNGSI JALAN PADA RUAS JALAN BUNDARAN PESAWAT KE LAMPU MERAH PASAR BARU Soeparyanto, Try Sugiyarto; Syah Nuhun, Ridwan; Alamsyah, Sahrul; Minsi, Salfin Hartani; Dzariat, La ode
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.202

Abstract

The purpose of this study is to analyze the feasibility of road functions on the Airplane Roundabout Road to Pasar Baru Red Light. The data analysis in this study is ULFJ analysis and Road Function Feasibility Administration Analysis. The research results indicate that (1) the analysis of ULFJ, overall the section from Bundaran Pesawat to Lampu Merah Pasar Baru falls into the category of "conditionally functional with recommendations (LS)" where the road section has partially met the technical requirements of LFJ; (2) the analysis results for road suitability testing with administrative requirements are as follows: (a) The Study Location is deemed suitable as a Secondary Arterial Road class within the City Road status; (b) The available land area for the reviewed road section meets the requirements for road design, but RUMIJA ownership documents are not yet available; (c) Traffic signs, orders, and prohibitions are already appropriate but eight signs are still needed for intersection requirements; (d) Administrative documents such as Environmental Impact Assessment (EIA) documents (DELH / DPLH) for the year 2019 and road ledger documents are available at the technical agency, but need updating; and (3) Spatially, the construction of the road from Bundaran Pesawat to Lampu Merah Pasar Baru can improve mobility, create employment opportunities, and boost economic growth.
Analisis Faktor Penyebab Keterlambatan Terhadap Pelaksanaan Proyek Konstruksi Palilati, Mifiday Putri; Doda, Nurhayati; Dwi Ma’sum, Ratna
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.203

Abstract

Construction project implementation In general, it can be interpreted as a temporary activity that lasts for a limited period of time. When carrying out construction project work, construction project delays are very often encountered. Construction project delays are a common problem in the construction industry. Delays can occur for various reasons. This research was conducted with the aim of finding out the factors of development project delays in the high school building construction project in Gorontalo Province. Quantitative research methods are used to determine the causes of project delays by collecting data through questionnaires, S curves and work weights. The data processing method uses SPSS for Windows analysis and the help of Microsoft Excel. The results obtained from this research are the dominant causal factors that cause delays in construction projects, namely the variable (X1) Labor Factor with a mean value of 3.21, Material Factor (X2) with a mean value of 3.12 and equipment factor (X3) with a mean value of 2.94.
KUALITAS SISTEM INFORMASI MANAJEMEN DAN EFEKTIVITAS PENGAMBILAN KEPUTUSAN PADA PERUSAHAAN KONSTRUKSI DI JAWA BARAT DARI PERSPEKTIF: TEKNOLOGI INFORMASI, MANAJEMEN PENGETAHUAN DAN PENGENDALIAN INTERNAL Fitri Anggaraeni, Annisa; Anisarida, An An; Janizar, Syapril; Amijaya, Dodi Tisna
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.204

Abstract

Construction companies in carrying out their activities require management information systems and technology in decision-making. The purpose of this research is to know and analyze the impact of information technology, knowledge management, and internal control on the quality of management information systems, which implies the effectiveness of decision-making for construction companies in West Java, both simultaneously and partially. This study employs a quantitative, cross-sectional research method. The research population is 1160 construction companies in West Java, with a sample of 150 construction companies in West Java consisting of 3 observation units, namely project managers, site engineers, and site managers. The research findings reveal that information technology not only supports but also significantly enhances the quality of management information systems. Furthermore, knowledge management directly influences the improvement of a good quality management information system, which means that knowledge management has a direct and significant positive impact on the quality management information system. Information technology, knowledge management, and internal control can enhance effective decision-making through quality management information systems.
Investigasi Kebutuhan Rehabilitasi Konstruksi Bangunan Utama Dan Saluran Primer D.I Nangewer Kabupaten Purwakarta Ernawan, Deny; Dwipayana Raspati, Adhitya
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.209

Abstract

Irrigation is one of the best ways to meet farmers' water needs which will have an impact on increasing the productivity of agricultural products, D.I. Nagewer in Purwakarta Regency requires improvements to the construction of irrigation networks, this is indicated by the decline in agricultural product yields in the last five years. The entire irrigation network system of D.I. Nangewer requires an increase to the level of technical irrigation, namely to facilitate the operation of the irrigation network by farmers. The method used is qualitative descriptive analysis with direct observation in the form of topographic surveys, inventory of existing construction as well as hydrological and hydraulic surveys of existing irrigation networks, interviews with farming communities to find out actual data on damage and construction needs for irrigation networks and carrying out special mathematical analysis related to the results of topographic and hydrological surveys. , hydraulics. The results of the research include potential flood discharge for a return period of 2 years to 100 years in rivers used as the main source of irrigation water, information on existing discharge and mainstay discharge, construction dimensions for main buildings and primary channels resulting from evaluation of existing designs and the need for construction rehabilitation work plans.
ANALISIS TINGKAT PELAYANAN JALUR PEJALAN KAKI DI JALAN AHMAD YANI PONTIANAK Anggia Dewi, Sapteriawuri; Widodo, Slamet; Nurhayati, Nurhayati
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.211

Abstract

From 2020 to 2022, a pedestrian path has been built on Jalan Ahmad Yani, Pontianak City. The construction of this pedestrian path aims to provide public open space that is used for public purposes and is located in a space owned by the road. The pedestrian path separates pedestrians from private and public vehicles to guarantee safety and comfort. This study aimed to analyze the Level of Service (LOS) of sidewalks in Jalan Ahmad Yani Pontianak City. The method used, namely the survey method uses CCTV data at a predetermined point. The data used is in the form of sidewalk width, number of pedestrians, and pedestrian speed. Then the data is processed using the Transportation Research Board method and Sidewalk Planning Guidelines. The results showed that the value of space in Zone A, zone B, and Zone C was 18.40 m2/org, 12.25 m2/org, and 19.79 m2/org, then Zone A, zone B, and zone C were categorized as Level of Service (LOS) A.
Analisis Profitabilitas Optimal Kontraktor Terhadap Variasi Sistem Pembayaran Dan Penjadwalan Septya Putri, Andini; Dita Pahang Putra, I Nyoman
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 5 No 2 (2024): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v5i2.213

Abstract

Proyek konstruksi sering kali dihadapkan pada risiko yang lebih tinggi daripada jenis proyek lainnya, terutama disebabkan oleh potensi keterlambatan akibat penjadwalan yang tidak akurat dan masalah dalam arus kas. Oleh karena itu, analisis penjadwalan dan sistem pembayaran yang efektif sangat penting bagi kontraktor untuk mengurangi risiko tersebut dan memastikan profitabilitas yang maksimal. Penelitian ini bertujuan untuk mengidentifikasi profitabilitas optimal bagi kontraktor melalui analisis berbagai sistem pembayaran dan strategi penjadwalan. Metode yang digunakan mencakup analisis aliran kas dan analisis kelayakan dengan menggunakan metode NPV, BCR, dan ROI. Penelitian ini mengeksplorasi delapan variasi pendekatan pembayaran dan penjadwalan yang berbeda untuk mengevaluasi dampaknya terhadap profitabilitas proyek. Hasil penelitian menunjukkan bahwa profitabilitas optimal kontraktor dicapai pada alternatif 5, dengan variasi waktu float 0% dan tanpa pembayaran muka. Pendekatan ini menghasilkan profit tertinggi, dengan NPV sebesar Rp 15.338.960.581, BCR sebesar 1,059, dan ROI sebesar 5,90%. Dari hasil tersebut dapat disimpulkan bahwa rencana penjadwalan yang diterapkan oleh kontraktor pada proyek Twin Tower sudah tersusun dengan baik. Dengan ini diharapkan bahwa temuan ini memberikan kontribusi berharga bagi kontraktor yang bertujuan untuk mengoptimalkan margin keuntungan mereka dalam industri konstruksi yang sangat kompetitif.

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