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All Journal JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Jurnal Teknik Sipil
Kadarini, S. Nurlaily
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Civil Engineering, Building, Construction & Architecture

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ANALISIS KINERJA SIMPANG TIGA TAK BERSINYAL (STUDI KASUS : JL. KH. ABDURAHMAN WAHID - JL. RASAU JAYA KECAMATAN SUNGAI RAYA KABUPATEN KUBU RAYA) Sapriana, Syf; Sumiyattinah, Sumiyattinah; Kadarini, S. Nurlaily
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 12, No 3 (2025): JeLAST Edisi Agustus 2025
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v12i3.97798

Abstract

Kecamatan Sungai Raya, Kabupaten Kubu Raya, memiliki banyak persimpangan tanpa lampu lalu lintas, salah satunya simpang Jl. KH. Abdurahman Wahid "“ Jl. Rasau Jaya yang memiliki volume lalu lintas tinggi akibat lokasi yang dikelilingi kawasan komersial, pendidikan, kesehatan, dan pasar. Penelitian ini bertujuan menganalisis karakteristik, kinerja eksisting, serta proyeksi 5 dan 10 tahun ke depan, dan memberikan alternatif penanganan. Analisis menggunakan metode MKJI 1997, PKJI 2023, dan simulasi software VISSIM. Data dikumpulkan melalui pengamatan langsung dan CCTV selama tiga hari. Hasil menunjukkan puncak lalu lintas terjadi pada Senin, 3 Juni 2024 pukul 06.00"“07.00 WIB. Kinerja eksisting menurut MKJI 1997 menunjukkan DJ = 1,13 (LOS D), PKJI 2023 menunjukkan DJ = 0,5 (LOS B), dan VISSIM menunjukkan tundaan 98,42 detik (LOS F). Proyeksi PKJI 2023 menunjukkan tidak perlu penanganan hingga 10 tahun karena DJ < 0,85. Alternatif terbaik dari hasil MKJI 1997 adalah pelebaran jalan dan penambahan lajur, yang mampu menurunkan DJ dan tundaan secara signifikan. Perbedaan hasil antar metode disebabkan perbedaan rumus dan satuan ekuivalen kendaraan.
EVALUASI TINGKAT KESELAMATAN LALULINTAS DITINJAU DARI KINERJA JALAN, KONDISI GEOMETRIK, DAN PRASARANA JALAN (Studi Kasus : Ruas Jalan Sungai Pinyuh- Batas Kota Pontianak) Isa, Syahid Muhammad; Said, Said; Kadarini, S. Nurlaily
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 12, No 3 (2025): JeLAST Edisi Agustus 2025
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v12i3.99495

Abstract

Pertumbuhan jumlah kendaraan yang tidak diimbangi infrastruktur memadai menjadi pemicu meningkatnya kecelakaan lalu lintas. Penelitian ini bertujuan mengevaluasi keselamatan lalu lintas berdasarkan kinerja jalan, kondisi geometrik, dan prasarana, dengan studi kasus Jalan Nasional Sungai Pinyuh"“Batas Kota Pontianak. Analisis dilakukan secara kuantitatif menggunakan data kecelakaan 2019"“2023, survei lapangan, dan metode Z-Score untuk menentukan black spot. Hasil menunjukkan tren kecelakaan fluktuatif dengan puncak 2020, didominasi tabrakan depan-samping (31,48%) dan depan-depan (29,63%), terutama melibatkan sepeda motor. Z-Score mengidentifikasi lima segmen rawan kecelakaan (STA 35+000"“36+000, 38+000"“39+000, 39+000"“40+000, 43+000"“44+000, dan 44+000"“45+000). Kecepatan melebihi ambang batas, lebar jalur tidak seragam, tikungan tanpa rambu, serta kondisi prasarana yang rusak memperburuk risiko. Rekomendasi perbaikan meliputi marka, rambu, speedtrap, dan pemeliharaan fasilitas jalan. Hasil penelitian diharapkan menjadi acuan peningkatan keselamatan lalu lintas di Kabupaten Mempawah.
Analysis of Traffic Noise Levels on the Jalan Adi Sucipto, Kubu Raya Regency Forbes, Hendy Hansen; Said, Said; Kadarini, S. Nurlaily
Jurnal Teknik Sipil Vol 25, No 4 (2025): Jurnal Teknik Sipil: Vol 25, No. 4, November 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i4.92355

Abstract

The 1.75% population growth in Kubu Raya Regency since 2020 has intensified transportation activities, leading to increased traffic noise along Adi Sucipto Road and negatively affecting community comfort and health. This study analyzes traffic noise levels, develops a predictive regression model using JASP, and proposes mitigation strategies. The research employed a quantitative method, with primary data collected through field observations on July 20"“22, 2024, from 06:00 to 21:00 WIB using CCTV. The data collected included traffic volume, average speed, density, and noise levels. Analysis was carried out using descriptive statistics and multiple linear regression. The results show that traffic volumes ranged from 201 to 911 vehicles per 10 minutes, average speeds ranged from 30.98 to 56.16 km/h, and traffic density ranged from 24 to 152 vehicles/km. Noise levels were recorded between 66.4 and 77.1 dB, exceeding the WHO threshold (
International Roughness Index (IRI) Assessment Based on The Application of ROADBUMP and ROADROID on Sei Duri-Mempawah Road Section Januarsih, Hafizah; Kadarini, S. Nurlaily; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.82817

Abstract

The research assessed the condition of the Sei Duri-Mempawah road segment using the International Roughness Index (IRI) to determine surface roughness. Two smartphone applications, Roadbump and Roadroid, were evaluated against traditional laser profilometers to measure IRI values. The results indicate that at a speed of 20 km/h, the Roadbump application showed that 26% of the left lane was in good condition, with moderate, slightly damaged, and severely damaged segments accounting for 68%, 4%, and 2%, respectively. For Roadroid at the same speed, the left lane's condition was 76% good, while moderate, slightly damaged, and severely damaged conditions were at 16%, 3%, and 5%. Both applications demonstrated variations in IRI values at higher speeds, with Roadroid generally yielding higher roughness levels than Roadbump. Comparative analysis revealed that Roadbump at 40 km/h provided results closer to the laser profilometer, with up to 78% similarity on the left lane. However, the correlation analysis with BPJN data revealed weak correlations for most cases, except for a stronger relationship (R = 0.5521) between the 40 km/h Roadbump application and the laser profilometer. Thus, Roadbump at 40 km/h is recommended for practical field assessments.
THE ANALYSIS OF OVERLOAD VEHICLE DAMAGE FACTOR ON THE SERVICE LIFE OF THE PAVEMENT PLAN ON JALAN IMAM BONJOL, PONTIANAK Kadarini, S. Nurlaily; Sumiyattinah, Sumiyattinah; Octaviana, Yanti; Hayu, Ertika
Jurnal Teknik Sipil Vol 24, No 2 (2024): Vol 24, No 2 (2024): JURNAL TEKNIK SIPIL EDISI MEI 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i2.64502

Abstract

The overload offense hurts the highway. Namely, it lessens the remaining life on road pavement. Jalan Imam Bonjol has a primary collector road network; a segment of Jalan Imam Bonjol consists of 1 lane with two lanes and has a road width of 8 meters. This study aims to review the impact of vehicle overload on the percentage of overload, vehicle damage capacity (VDF) on flexible pavement, and design life of flexible pavement on Jalan Imam Bonjol with a simulation of increasing overload 20%-100% at 20% intervals.  The method used to analyze the pavement design life is based on the cumulative ESAL results for each change in load weight. ADT data was obtained from a survey on Jalan Imam Bonjol in 2022. The study used the 1993 AASHTO method and the 2017 Bina Marga. From the calculation results in the 20th year, the W18 value for the plan is 461,656,4621 ESAL, and the W18 simulation overload value of 20% in the 20th year is 688,205,1963 ESAL. The increase in the value of W18 resulted in a decrease in the design life in the 17th year, namely the Ri value of -9.215%, and in the 20th year, the Ri value of 49.073%. In contrast, the Ri value in the 20th year was 0% under normal conditions, which could be interpreted As the vehicle being in average condition. The design life of the road that has been determined can last for the period of the plan that has been determined. Then, this study also considers adding the simulated overload to increase by 20%-100% with an interval of 20%, which decreases the design life. In the addition of a simulation load of 40%, the Ri value of -6.370% in the 13th year, at the addition of 60% excess load, the Ri value of -9.693% in the 10th year, the addition of 80% excess load, the Ri value of -1.418% in 7th, and the addition of 100% overload Ri value of -22,426 in the 6th year.
THE IMPACT OF EXCESS CARGO LOADED ON THE SERVICE LIFE OF THE PAVEMENT PLAN ON JALAN KHATULISTIWA, SIANTAN HILIR, SUB-DISTRICT PONTIANAK UTARA, KOTA PONTIANAK Rizki, Devi Novalia; Mukti, Elsa Tri; Kadarini, S. Nurlaily; Said, Said; Sumiyattinah, Sumiyattinah
Jurnal Teknik Sipil Vol 22, No 2 (2022): JURNAL TEKNIK SIPIL EDISI DESEMBER 2022
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v22i2.57503

Abstract

This study aims to review the impact of overload vehicle overload, vehicle damage capacity (VDF) on flexible pavement and decrease the service life of flexible pavement on Jalan Khatulistiwa. The method used is to analyze the service life of pavement based on the cumulative ESAL results for each change in load weight. The survey was conducted on Jalan Khatulistiwa in 2022. The data on vehicle weighing results was obtained from UPPKB Siantan using data in 2021. LHR data was obtained from the Pontianak P2JN office in 2020  and 2021. The study was carried out using the 1993 AASHTO method and the 2017 Highways. From the calculation results in the 20th year, the W18 value for the plan is 96,974,719.09 ESAL and the W18 overload in the 20th year is 110,929,554.2 ESAL. The increase in the value of W18 resulted in a decrease in the service life in the 19th year, namely the Ri value of -1.341% and in the 20th year the value of Ri was -14.390% whereas under normal conditions the value of Ri in the 20th year was 0%.    Meanwhile, the remaining life of the plan caused by the addition of a 5% simulation load is the remaining 18,556 years and 100% of the remaining plan life is 9,297 years.
Analysis of Parking Characteristics and Demand in Teratai Traditional Market, Pontianak Amanda, Sherin; Azwansyah, Heri; Kadarini, S. Nurlaily
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.83956

Abstract

The Teratai Traditional Market in Pontianak, Indonesia, faces significant transportation challenges, particularly regarding parking management amid increasing vehicle ownership. The analysis focused on the parking patterns, utilization rates, and efficiency across various zones within the market. The study revealed that Zone A experiences the highest motorcycle activity, especially on weekends, with a utilization rate of 66%. In contrast, car parking in this zone remains limited, with a high turnover but insufficient spaces, resulting in an overcapacity index of 150%. Zones B to E display varied motorcycle and car usage, with motorcycle parking consistently outstripping car usage. The parking area is often inefficient due to irregular vehicle arrangements, lack of surface maintenance, and interference from street vendors, leading to congestion. Improvements include introducing designated markings, restructuring parking angles, and enhancing surface conditions to optimize space and reduce bottlenecks. The analysis recommended expanding motorcycle spaces and better-managing car parking to meet demand. Realignment plans propose 255 motorcycle slots and 12 car spaces, suggesting sufficient motorcycle capacity but a continued shortage of cars. These measures aim to enhance market accessibility, streamline traffic flow, and provide a more efficient parking system for visitors and vendors alike.
The Impact of Side Friction on the Performance of Jalan D.I. Panjaitan in Sintang using the PKJI 2023 Method Linnisa, Orva; Kadarini, S. Nurlaily; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 25, No 1 (2025): Vol 25, No 1 (2025): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i1.87208

Abstract

Sintang Sub-district is the center of business, economic, and government activities in Sintang Regency, which leads to increased transportation needs. However, adequate infrastructure does not match this growth, resulting in traffic problems, especially side obstacles on Jalan D.I Panjaitan. This research aims to analyze the performance of Jalan D.I Panjaitan, evaluate the influence of side obstacles, and propose solutions to improve road performance. Data were analyzed using the Indonesian Road Capacity Manual (PKJI) 2023. The analysis results show that the level of side obstacles is in the Very High (VH) category. The degree of saturation on Saturday was 0,622, Sunday was 0,741, and Monday was 0,560. The road capacity is 957,168 SMP/hour with a free flow speed of 39,925 km/hour. The simulation of parking transfer to the sidewalk increases the road capacity to 1.123,632 SMP/hour and allows a free flow speed of 45,951 km/hour. The degree of saturation decreased to 0,530 on Saturday, 0,642 on Sunday, and 0,474 on Monday. Parking relocation is proven to increase road capacity, decrease the degree of saturation, and improve the level of service.
The Impact On Street Parking At Jalan Alianyang Kota Pontianak Indigo, Joerka Wednesday; Said, Said; Kadarini, S. Nurlaily; Mukti, Elsa Tri; Sumiyattinah, Sumiyattinah
Jurnal Teknik Sipil Vol 22, No 2 (2022): JURNAL TEKNIK SIPIL EDISI DESEMBER 2022
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v22i2.59188

Abstract

The development of activities on Jalan Alianyang, Kota Pontianak causes problems,namely the decrease in mobility on the road. This is due to the unavailability of a separateparking area for each of the facilities mentioned above, so parking is carried out using theroad. This causes a reduction in road capasity and causes a decrease in speed for passingvehicles. The purpose of this study is to determine the condition of parking on JalanAlianyang Pontianak in the form of available parking spaces, and the parkingcharacteristics of vehicle owners, to determine the magnitude of side friction due to onstreet parking, getting a road performance value by considering on street parking. Themethod used is based on MKJI (1997) and the Technical Guidelines of the DirectorateGeneral of Land Transportation (1998). Data collection in this study includes primary dataobtained from survey research in the field which includes geometric data on JalanAlianyang, traffic volume data, vehicle speed data, side friction data, and patrol parkingdata. The secondary data was obtained from the Mayor's Decree on Pontianak City Roadon Parking in Kota Pontianak and data from the Pontianak City Population and CivilRegistration Agency. The study was conducted for 4 days on June 24 to 27, 2022 on theJalan Alianyang segment between Jalan Pangeran Natakusuma and Jalan Suwignyo from06.00 to 21.00 WIB. From the results of the analysis can be concluded that the highestaccumulation of hourly parking on weekdays 45 motorcycles and 30 cars, on weekends40 motorcycles and 12 cars. The largest parking volume on weekdays is 1043 vehicles, onweekends is 780 vehicles. The highest average parking index along 200 m is 80% whichmeans that not all road segments are used as parking lots. The performance of road sectionswithout on street parking shows a level of service C and a degree of saturation of 0.45.Meanwhile, with the influence of on street parking with a level of service F and a degreeof saturation of 1.01. Based on parking needs, it can be considered using one side of theroad with good parking management so that parking and mobility needs can be balanced.
Analysis of Black Site and Black Spot at Jl. Daeng Manambon-Raden Kusno-Gusti Sulung Lelanang Section, Mempawah Ratih, Ade; Kadarini, S. Nurlaily; Azwansyah, Heri
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.86260

Abstract

Transportation plays a vital role in society by facilitating the movement of people and goods. However, it also brings challenges like traffic congestion and accidents. With urbanization and increased vehicles, road safety has become crucial, as accidents have significant economic and social impacts. Analyzing accident-prone areas helps identify necessary preventive measures. This research was conducted on the 10.1 km Jl. Daeng Manambon-Raden Kusno-Gusti Sulung Lelanang section in Mempawah. Primary data from field surveys includes road conditions, fittings, geometry, and vehicle speeds. Secondary data is traffic accident data (2018-2023) from the Mempawah City Police, analyzed using numerical methods.The Jalan Daeng Manambon-Raden Kusno-Gusti Sulung Lelanang corridor analysis reveals several accident-prone areas (Black Spots) with damaged road features and poor safety facilities. Key findings include deteriorating zebra crossings, speed traps, and traffic signs. High-risk accident locations were identified using Z-Score and Cusum methods. Recommendations include repairing roads, repainting markings, installing better signage, and maintaining clear sightlines. Future studies should focus on more specific interventions and monitoring to improve road safety, following Department of Settlements and Regional Infrastructure guidelines for effective accident reduction
Co-Authors - Syafaruddin, - Akhmadali, - Akhmadali, Akhmadali Akri, Akbar Kusuma Alqadri, Istiqomah Amanda, Sherin Andrijani, Nabila Aqila, Muzhaffar Fikri Arief, Elin Prasanty Astuti, Saputri Aulia, Muhammad Noviar Auranisa, Laras Ayunda, Nurul Alya Azimah, Nur Huwaida Chairul Anam, Chairul Darmawan, Hifzhan Hanif Deni, Natalis Despriadi, Syahwal Dian, Ansela Brigita Elsa Tri Mukti Eti Sulandari Ferry Juniardi Forbes, Hendy Hansen Gusti Zulkifli Mulki Harahap, Tiara Amelia Andita Hayu, Ertika Heri Azwansyah Iftitah, Nadhifa Nur Illus, - Ilwathon, Mujahid Indigo, Joerka Wednesday Inong, Paramitha Irfan Kurniawan Irfanda, Yudis Isa, Syahid Muhammad Januarsih, Hafizah Juanda, Rizky Hendarta Kartika, - Komala Erwan Krismas, Krismas Kurnawan, Sandy Kurniawan, Andi Rizky Linnisa, Orva Maswar, - Mintorogo, Rasto Octaviana, Yanti Petamis, Adnan Gilang Priyatmoko, Tegar Nova Putra, Abi Erlangga Putri, Hasanarrachmawati Arnie Ramadianty, Trisni Oulya Ratih, Ade Rawaljani, Muhammad Abham Rekayasa, Firsta Riani, Tiara Okti Rizki, Devi Novalia S . Suyono, Rudi. Said Said, Said Saldi, Angga Prialiadi Sapriana, Syf Singgih, Andre Siti Mayuni Slamet Widodo Susianto, - Suyono, Rudi S. Syafaruddin AS, Syafaruddin Syaifullah, Beny Tanamal, Rien Toni Saputra, Toni Tri Saputra, Angga Prabowo Widiyani, Agnes Wikayanti, Novia Y.K.O, Halilintar Boma Zaki, Sheva Naufal Zohra, Elia