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Analisis Kinerja U-Turn pada Ruas Jalan Perak Timur dan Perak Barat Kota Surabaya Wahyu Dimas Nur Mahendra; Nurani Hartatik; Laily Endah Fatmawati
JURAL RISET RUMPUN ILMU TEKNIK Vol. 3 No. 2 (2024): Oktober : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v5i1.7511

Abstract

The growth in the number of vehicles in Surabaya has led to increased traffic congestion, particularly on the Perak Timur–Perak Barat road section, which serves as a major distribution route to the port and industrial areas. Problems arise at U-Turn points, where vehicle accumulation hampers traffic flow. This study analyzes traffic volume, travel time, queue length, and queue ratio at two U-Turn points on this section. The method used was a field survey with direct observation of vehicle volume every 15 minutes, vehicle classification, and queue length. Traffic volume was calculated using the Passenger Car Equivalent (PCE) factor based on the 1997 MKJI standards. The study results show that at Point 1, east–west direction, the highest queue ratio occurred on Tuesday from 11:00 to 12:00 (p = 4.84), while the lowest was on Sunday from 06:00 to 07:00 (p = 0.21). At Point 2, west–east direction, the highest queue ratio occurred on Tuesday from 08:00 to 09:00 (p = 6.18), and the lowest from 06:00 to 07:00 (p = 0.41). These findings indicate that during peak hours, traffic congestion increases (p > 1), causing long queues, particularly in the west–east direction in the morning. The performance of the U-Turn on the Perak Timur–Perak Barat road section needs improvement, with recommendations such as temporarily closing U-Turns during high volumes, providing alternative U-Turn lanes, and adding signs to minimize the potential for vehicle conflicts.
KARAKTERISTIK MARSHALL CAMPURAN ASPAL PORUS DENGAN PEMANFAATAN LIMBAH BONGGOL JAGUNG SEBAGAI FILLER Pramanda, Firzi Abi; Hartatik, Nurani; Rizkiardi, Aditya; Prasetyo, Yudi D
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i1.5858

Abstract

Porous asphalt is a mixture of hot asphalt with an open gradation, characterized by a high proportion of coarse aggregates and a low proportion of fine aggregates, creating large air voids of around 18% - 25% in the mixture structure. These air voids are designed to allow water flow during rain, thus reducing the occurrence of surface water pooling on roads. Currently, porous asphalt is being developed as an alternative material for the construction of wearing courses. This study aims to analyze the use of corn cob waste as a filler in porous asphalt mixtures. The study tests the optimum asphalt content (OAC) in mixtures using corn cob ash filler that passes through a No. 200 sieve (0.075 mm) by 1%, with variations of asphalt content at 4%, 4.5%, 5%, 5.5%, and 6%. The determination of optimum asphalt content follows the guidelines set by the Bina Marga Specifications (Revision 2, 2018) and the Australian Asphalt Pavement Association (AAPA 2004), using three main parameters: Marshall, Cantabro Loss (CL), and Asphalt Flow Down (AFD). The results showed that the values of the three main parameters, namely Void in Mixture (VIM) at asphalt contents of 4% - 4.5% (20.81% and 18.25%), met the required range of 18% - 25%, Cantabro Loss (CL) at asphalt contents of 4.5% - 6% (29.10%, 23.61%, 18.69%, 14.29%) met the requirement of ? 35%, and Asphalt Flow Down (AFD) at 4% - 4.5% (0.15% and 0.25%) met the requirement of ? 0.3. The optimum asphalt content (OAC) in this study was found to be 4%.
PENGARUH PEMANFAATAN LIMBAH SANDAL JEPIT TERHADAP PARAMETER MARSHALL PADA CAMPURAN ASPAL PORUS Darurrizqi, Muhammad; Hartatik, Nurani; Prasetyo, Yudi D.
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i1.5859

Abstract

The rapidly growing industrial sector in Indonesia, ranging from home-based industries to large-scale enterprises, has the potential to generate inorganic waste containing hazardous chemicals that are difficult to decompose and may have adverse impacts on the environment. This study specifically examines waste produced from the slipper manufacturing process by a home-based industry located at Jl. Wadungasri No. 43, Waru, Sidoarjo, as an additive material in porous asphalt mixtures. Porous asphalt is a modern technology within the category of flexible pavement designed to address water puddling issues on road surfaces, owing to its physical structure that contains voids allowing water to pass through. The research methodology employed in this study follows the approach proposed by the Australian Asphalt Pavement Association (AAPA, 2004), in which the Optimum Asphalt Content (OAC) obtained was 4.72%. The testing conducted using an OAC of 4.72% involved substituting waste material into the total mixture with variations of slipper waste content at 0%, 1.5%, 3%, and 4.5%. In accordance with the porous asphalt parameters specified by the Australian Asphalt Pavement Association (2004), at an Optimum Asphalt Content (OAC) of 4.72% and with a recycled flip-flop waste variation of 1.5%, the average Cantabro Loss (CL) obtained was 28.34%, the average Air Flow Density (AFD) was 0.19%, the average Marshall Stiffness (MQ) was 614.1 kg/mm, the average stability was 1217.7 kg, and the average Voids in Mix (VIM) was 20.5%. At an OAC of 4.72% and a waste variation of 3%, the average CL obtained was 33.44%, the average AFD was 0.13%, the average MQ was 621.3 kg/mm, the average stability was 896.2 kg, and the average VIM was 21.5%. At an OAC of 4.72% and a waste variation of 4.5%, the average CL obtained was 36.76%, the average AFD was 0.07%, the average MQ was 529.4 kg/mm, the average stability was 554.6 kg, and the average VIM was 24.9%. Keyword: AAPA 2004, Open Graded, Flip Flops Waste, Marshall Test.
Performance Analysis of an Unsignalized Intersection on the Taman Asri–Tambak Rejo Main Road, Sidoarjo Regency Using the PKJI 2014 Method Tanarubun, Nanda; Hartatik, Nurani; Firmansyah , Mochammad
Jurnal Indonesia Sosial Sains Vol. 6 No. 12 (2025): Jurnal Indonesia Sosial Sains
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jiss.v6i12.2152

Abstract

Road intersections are points of conflict that often occur during busy hours. One example of an intersection that is the focus of research is a non-signalized three-way intersection on Taman Asri main road in Sidoarjo Regency with a three-arm intersection type, one direction with 2 lanes, two directions with 4 lanes and a median (324M) located on Taman Asri Main Road, Wadung Asri Road, and Rungkut Mananggal Road. This study aims to analyze vehicle traffic volume, traffic flow capacity, and the performance of the unsignalized three-way intersection on Taman Asri Highway in Sidoarjo Regency using the PKJI (Indonesian Road Capacity Guidelines) method to calculate capacity, degree of saturation, and average delay. The data used include road geometric conditions, traffic volume, capacity, and degree of saturation. Data were collected through field surveys. From the analysis of the research results, the highest traffic volume at the unsignalized intersection on the Taman Asri-Tambak Rejo road segment occurred on Friday afternoon at 4042 vehicles/hour, while the lowest traffic volume occurred on Tuesday noon at 2085 vehicles/hour. The highest capacity was on Monday afternoon at 4391 vehicles/hour with a traffic volume of 3784 vehicles/hour. Meanwhile, the lowest capacity was on Saturday noon at 3649 vehicles/hour with a traffic volume of 2495 vehicles/hour. As for the performance of the unsignalized intersection on the Taman Asri-Tambak Rejo road segment with a type 324 intersection, the peak congestion occurred on Friday afternoon, with a degree of saturation of 0.95, queue probability of 36-72, and a delay of 17.10 seconds; however, this unsignalized intersection is still considered to be in good condition, However the saturation level exceeds the maximum limit, as can be seen from the saturation level reaching 0.95, which exceeds the daily saturation value of 0.85 according to the Indonesian Road Capacity Guidelines (PKJI).
Performance Evaluation of Porous Asphalt Mixtures Incorporating Cotton Cloth Ash as Filler Based on Marshall Characteristics and Permeability Dicky Dwi Firmansyah; Aditya Rizkiardi; Nurani Hartatik
International Journal Science and Technology Vol. 5 No. 1 (2026): March: International Journal Science and Technology
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/ijst.v5i1.2653

Abstract

Porous asphalt is designed to improve surface drainage and reduce water accumulation; however, its performance depends on the balance between mechanical strength and permeability. The use of alternative filler materials, particularly textile-derived waste such as cotton cloth ash, remains limited. Objective: This study aims to evaluate the performance of porous asphalt mixtures incorporating cotton cloth ash as a substitute filler, focusing on optimum asphalt content, Marshall characteristics, and permeability behavior. Methodology: An experimental quantitative approach was conducted in a laboratory. The mixture design followed the Australian Asphalt Pavement Association (AAPA, 2004) method. Data were obtained through material testing, Marshall testing, and permeability testing. Key parameters analyzed included Void in Mix (VIM), Stability, Flow, Marshall Quotient (MQ), Cantabro Loss (CL), Asphalt Flow Down (AFD), and permeability. Findings: The Optimum Asphalt Content (OAC) was identified at 4.80%. The best mechanical performance occurred at 4.5%–5% asphalt content, with maximum stability of 832 kg and MQ of 530 kg/mm. Permeability increased with asphalt content, reaching 0.20 liter/second at 6%, indicating improved drainage but reduced structural performance at higher binder levels. Implications: The results highlight the importance of optimizing asphalt content to achieve a balance between mechanical strength and hydraulic performance in porous asphalt design. Originality: This study introduces cotton cloth ash as an alternative filler, demonstrating its feasibility in maintaining functional and structural performance while supporting sustainable pavement materials.
Pengaruh Variasi Kadar Aspal Terhadap Nilai Uji Marshall, Cantabro Loss, dan Asphalt Flow Down Darmawan, Moch Andre; Rizkiardi, Aditya; Hartatik, Nurani; Prasetyo, Yudi Dwi
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.57681

Abstract

Plastic waste has become an urgent global issue. The volume of plastic waste increases every year, making Indonesia one of the world’s largest contributors to plastic waste. On the other hand, Indonesia faces challenges with highway pavement that is affected by weather conditions such as rainfall, as well as vehicle loads. This study aims to analyze the effect of asphalt content on porous asphalt mixtures. The method used in this study was trial and error, beginning with testing of materials including aggregates, PG 70 asphalt, and fillers, all in accordance with the 2018 Revision 2 specifications of the Ministry of Public Works and Public Housing. The study continued with an evaluation of the Marshall stability, Cantabro loss, and asphalt flow-down parameters with asphalt content variations of 4%, 4.5%, 5%, 5.5%, and 6%. The results showed that all percentages met the requirements (>500 kg), with the 6% asphalt content exhibiting the highest Marshall stability value. The Cantabro loss results met the requirements (<35%) at asphalt contents of 4.5%–6%. Meanwhile, the AFD met the requirements (<0.3%) at all percentages; however, as the asphalt content increased, the AFD value also increased.
Analisis Kerusakan Jalan Flexible Pavement dengan Metode Pavement Condition Index (PCI) pada Jl. Kates – Jl. Gedangrowo Kecamatan Prambon Kabupaten Sidoarjo Fikri, Dzaki Arif; Hartatik, Nurani; Firmansyah, Mochamad
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.58026

Abstract

Kates – Gedangrowo Highway located in Prambon District, Sidoarjo Regency is a local road type 2/2 UD with a length of 3.4 km and a width of 8 meters. This road experiences various types of damage such as crocodile cracks, potholes, patches, obesity, sinkholes, cracks on the edge, grain detachment, and longitudinal cracks. The purpose of this study is to identify the type of damage by analyzing the condition of the pavement using the PCI. From the results of the field survey on 34 segments, 10 types of damage were detected with the results of the study showing that there were 255 points of damage with the dominant type of Alligator Cracking of 27.06%, Potholes of 27.06%, and Patching of 20.78%. The average PCI value of the entire road section is 49.8 which is included in the Fair category. However, 12 segments (1,200 meters) were found to be in Failed and Very Poor condition, requiring immediate priority treatment. Treatment recommendations vary, including total reconstruction, rehabilitation with overlays, periodic maintenance, and routine maintenance tailored to the conditions of each segment, using the method as the basis for calculating the Cost Budget Plan.
Penilaian Kerusakan Jalan pada Ruas Jalan Mojopurno Dimong Kabupaten Madiun dengan Metode Bina Marga Pratama, Andra Satria; Aditya, Rizky; Hartatik, Nurani
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.58276

Abstract

The decline in road pavement quality due to service age, traffic load, and environmental factors requires planned handling through condition assessment using the Bina Marga method and the 2024 Pavement Design Manual reference. Research on the Mojopurno–Dimong Road Section in Madiun Regency uses LHR data, Benkelman Beam deflection tests, and field observations to analyze structural conditions and determine treatment needs. The results of the study are expected to produce effective, efficient, and sustainable technical recommendations to improve road performance and service life.
Analisis Campuran Aspal Porus dengan Penambahan Filler Mill Scale Limbah Besi Baja Gavrela, Iqbal Hayes; Hartatik, Nurani; Rizkiardi, Aditya
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.58308

Abstract

Porous asphalt emerges as an innovation in flexible pavement that allows water to flow vertically and horizontally into the base layer, while also providing skid resistance, reducing the risk of aquaplaning, and minimizing traffic noise. This study uses 60/70 penetration asphalt as a binder and investigates the addition of mill scale steel waste as a filler in porous asphalt mixtures. Mill scale is a by-product of the steel industry in the form of metal oxide, formed through the hot-rolled process at temperatures of 700–900 °C. The utilization of this waste as a filler is considered strategically valuable as it can reduce environmental pollution while supporting the principles of sustainable development. The purpose of this study is to analyze the characteristics of porous asphalt mixtures with the addition of mill scale filler from steel waste, in order to determine the mixture's performance and its potential application in road infrastructure in Indonesia.
Analisis Pemeringkatan Bintang Jalan Akses Pasar Keputran Kota Surabaya Vicky Kheir Riva; Nurani Hartatik; Mochamad Firmansyah
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.827

Abstract

Major cities in Indonesia face various challenges in public services, particularly in the transportation sector, where traffic congestion has become an increasingly complex issue. Surabaya, as one of the metropolitan cities with a population of 2,893,698, has experienced a significant increase in the number of motor vehicles, reaching more than 4 million units in 2022. This condition has contributed to the decline in road network performance, especially in areas with high economic activity such as Pasar Keputran. This traditional market serves as a major distribution center for vegetables and food commodities, with intensive activities occurring both during the day and at night. The main problems identified include illegal parking, limited parking facilities, loading and unloading activities on the roadway, and inadequate road width. These factors disrupt traffic flow, reduce the level of service of the roads, and increase the risk of traffic accidents. This study aims to analyze the functional feasibility and service quality of road segments providing access to Pasar Keputran based on the criteria outlined in the Regulation of the Minister of Public Works and Housing No. 4 of 2023 concerning Road Functional Feasibility Guidelines. The method used is the Star Rating Score (SRS), which considers safety aspects, geometric and physical road conditions, land use, and traffic flow characteristics. Data were collected through field observations and technical assessments in accordance with applicable standards. The results of this study are expected to provide a basis for local governments in formulating traffic management policies, optimizing road functions, and improving safety as well as the quality of public services in the Pasar Keputran area of Surabaya in a sustainable manner.
Co-Authors abrian amirullah Achmad Restu Ilham Aditya Eka Abdi Susanto Aditya Rizkiardi Agustya, Muhammad Maulana Akbar, Zulva Aulia Atiarani Alivto, Trisna Amar Ardiansyah Andaryati, Andaryati Andi Hendrawan Anggi Aprillia Mandasari ardi, radut Ardiansyah, Surya lham Arviandi, Rachmansyah Bagas Axel Regina Bagas pramana, Dimas Bayu Betty Yuliana Bintang, Audito D. Prasetyo, Yudi Dana, Ari Widia Darmawan, Moch Andre Darurrizqi, Muhammad Deka Maheswara Delvira Hasna Kharima Deva Yudha Pradana Devi Novianti, Rissa Andriana Devi Novianti Dhio Rahmadiansyah Dicky Dwi Firmansyah Dika Ayu Safitri Ditya, Hagai Yodika Pratama Eka Dhamayanti Eriansyah, Ferdho Ervitasari, Siska Yovina Fadel Ibrahim fadhel muhammad, reza Fahmi, Muhammad Harisul Fahrur Rozi Fanany, Mohammad Iqblal Fatmawati, Laily Endah Fauzi, Aditio Achmad Fikri, Dzaki Arif Firmansyah , Mochammad Firmansyah, Mochamad Fitra, Gebby Ramdhan Rizky Fitriyati, Elfin Nur Frediansyah, Maulana Liandika Galih Sukmo Utomo Gavrela, Iqbal Hayes Gede Sarya, Gede Gondoarum, Siti Sekar Haliza, Nadya Nur Hanie Teki Tjendani Hariani Hariani, Hariani Hariza, Sakhwal Herry Widhiarto Hery Murnawan Hery Murnawan, Hery Idris Albawavi Ika Wahyuning Ratri Imam Kharisma Hidayatullah Isfak Ibnu Ahmad Ismoyo, Alif Setyo Khoiruddin Khoiruddin Kusmaryati Kusmaryati laily endah fatmawati Laily Endah Fatmawati Lesmana, Yudha Linda Winiasri M. Choirudin Afandi M. Nilam Wildan Kafi Mahdavikia Pahlevi Ahmad Mawariz, Putri Suci Mawariza, Putri Mestuni, Welsi Buy Miftakul Huda Mochamad Aldinata Sholeh Mochamad Firmansyah Moh. Rifki Alamsyah Mohammad Iqbal Mohammad Rafii Tiara Manggala Mufidah Rahmawati Muhammad Isradi Muhammad Zahirul Alim Muttaqin, Alfian Febriansyah Nuril Fikri Oetomo, Wateno Pradana, Mochamad Aldinata Pramanda, Firzi Abi Pramu, Yusuf Fredrik Prasetyo, Yudi D Prasetyo, Yudi D. Prasetyo, Yudi Dwi Pratama, Andra Satria Punarta, I Gede Agus Putra, Letfrizal Rana Putra, Yudhistira Ananto Putranto, Vyonita Putri Suci Mawariza Putu Eka Dewi Karunia Wati Raihan Bryne Firdaus Al Machrus Rajab, Moch Syahrul Ramadhan, Dennys Rafi Ratri, Ika Wahyuning Rayono, Dino Reva Ayundasari Ayundasari Rivanda, Yoga Vernandika Rizkiardi, Aditiya Rizkiardi, Aditya Rizky Aditya Rizky Ilham Ramadhan Prayogi Rochman, Ahmad Ainur Rohmania, Novi Romadhon, Adam Sadewa, Ferderiko Khova Sani, Naufal Yafi Satria Pradana Satria Pratama, Asrul Saves, Faradlillah Sekar Gondoarum, Siti Setyo Hariyadi Shafiul Oktavian Siska Yovina Ervitasari Siska Yovina Ervitasari Siti Sekar Gondoarum supriadi supriadi Supriadi Supriadi Syafi, Ilham Maulana Syahrizal Abdullah Razak Syaiful Fajar Tanarubun, Nanda Thirafi Ramadhan Wardana Trimurtiningrum, Retno Trio Dimas Pebrianto Ukhti Sukma Azhari Utami, Gati Sri Vicky Kheir Riva Vyonita Putranto Wahyu Agung Prihartanto Wahyu Dimas Nur Mahendra Wateno Oetomo Wateno Oetomo Wildan Ali Syahbana Yoga Vernandika Rivanda yudhana, Galuh Catur Yudi D. Prasetyo Yudi D. Prasetyo Yudi D. Prasetyo Yudi Dwi Prasetyo Zeinvonda Ihza Yudho Bramantio