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Ibnu Sholichin
University of Pembangunan Nasional "Veteran" Jawa Timur
Civil Engineering, Building, Construction & Architecture Engineering Transportation

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SUROBOYO BUS FARES SUFFICIENCY WITH WILLINGNESS TO PAY ASPECTS : CASE STUDY: PURABAYA BUS STATION – RAJAWALI SHELTER Nugroho Utomo; Ibnu Sholichin; Praswidi Wiradiansyah
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 1 No. 01 (2020): October 2020
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v1i01.12

Abstract

Suroboyo Bus is the one of public transportations based on Bus Rapid Transit as the implementations of Surabaya Municipality policy to fulfill needs of Surabaya citizens about proper public transportation according to security, safety and comfortable aspects. After it’s launching at April, 7th 2018, Suroboyo Bus has so many interests from Surabaya citizens who want to try for grand rides which it payments using plastic waste such as used drinking bottle or glass of mineral water. Payments method by using this plastic waste of drinking bottle in order to complying the objectives of Surabaya Municipality is reducing plastic wastes also citizens shouldn’t make a littering anywhere. This research is conducted to calculate how much Suroboyo Bus fares that sufficient with existing payments method due to Suroboyo Bus operations needs with using Willingness To Pay (WTP) analysis and Vehicle Operations Cost regulations.As the research results value of Willingness To Pay on weekday is IDR 4.784,12 and then on weekend is IDR 4.602,50. Value of Vehicle Operations Cost that Suroboyo Bus needed is IDR 13500 according with regulation standard from Directorate General of Land Transportations. Reviewed on load factor value 70% that appropriate with standards from Department of Transportations, so government must subsidize Vehicle Operations Cost for Suroboyo Bus with value IDR 300/passengers-km
ASPHALT CHARACTERISTICS OF CONCRETE ASPHALT MIXED TO REDUCE EARLY DAMAGE IN FLEXIBLE PAVEMENT Ibnu Sholichin; Iwan Wahyudiyanto; A.E. Putra
CI-TECH Vol. 2 No. 01 (2021): April 2021
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v2i01.27

Abstract

Pavement roads in Indonesia often suffer premature damage. Efforts to overcome road damage need to be done by using pavement materials suitable for the climate in Indonesia. This research discusses the comparison of Pertamina asphalt 60/70 and Shell asphalt 60/70 in the concrete asphalt mixture. The variation of the bitumen content used in this study was 4%, 4.5%, 5%, 5.5%. From the test results, it can be concluded that Shell asphalt 60/70 penetration is relatively better in terms of the considerable penetration value, softening point, stability value, flow, and Marshall Quotient, which are higher than Pertamina's 60/70 penetration asphalt.
PERENCANAAN JALAN PADA SEGMEN INARI – BOFUWER (STA. 61 + 500 – 68 + 200) KABUPATEN KAIMANA PROVINSI PAPUA BARAT Femmy Kindanti; Ibnu Sholichin
CI-TECH Vol. 2 No. 2 (2021): October 2021
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v2i2.46

Abstract

West Papua Province is a new province with a relatively low economic level due to inadequate road access. Many areas are isolated, which hampers the distribution of goods and services. One isolated area is the Kaimana Regency with Fakfak Regency. Therefore, to open regional isolation and improve the local community's economy, it is necessary to plan a road in the Inari – Bofuwer segment as an infrastructure that can connect the two areas.Road planning consists of geometric road planning based on Tata Cara Perencanaan Geometrik Jalan Antar Kota No. 38 Tahun 1997, road pavement thickness planning using the 2017 Bina Marga method, and road drainage planning based on Perencanaan Sistem Drainase Jalan Tahun 2006.The geometric design of the road for horizontal alignment obtained 13 Spiral-Circle-Spiral bends and 5 Spiral-Spiral bends. In contrast, the vertical alignment consists of 13 concave curves and 13 convex curves. The road pavement uses Burda or Burtu with a thickness of LPA Class A 250 mm, LPA Class B 110 mm, and a soil stabilization layer 150 mm. The planned road drainage channel is in the form of a trapezoid with a width of 0,4 – 0,6 meters and a height of 0,85 – 1,15 meters.
MODEL PEMILIHAN RUTE BUS JAYA UTAMA DAN BUS SUGENG RAHAYU DENGAN MENGGUNAKAN METODE PEMBEBANAN BERTAHAP (STUDI KASUS: TERMINAL PURABAYA - TERMINAL TERBOYO) Fauzan Rokhimi; Nugroho Utomo; Ibnu Sholichin
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 01 (2022): April 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i01.49

Abstract

Pattern of interaction that occurs between the City of Surabaya and the City of Semarang is not only limited to economic factors but more than that the pattern of interaction takes place in all aspects of human life. People who are outside the Semarang City area will try to choose the fastest route from several routes that connect between the zones of origin to Semarang City. This research was conducted based on the factors that influence the process of selecting travel routes from the city of Surabaya to the city of Semarang using the inter-city inter-provincial bus (AKAP) public transportation. This study uses a gradual loading method because this method can be used to determine the relationship between traffic flow and vehicle travel time, not depending on the assumptions of road users and the characteristics of the road network. The results of simple linear regression analysis, obtained a flow-cost relationship model on route A (Terminal Purabaya - Nganjuk - Ngawi - Solo - Ungaran - Terminal Terboyo) the form of the equation is YA = 48.937 + 0.022X. While the flow-cost relationship model on route B (Terminal Purabaya - Gresik - Lamongan - Tuban - Rembang - Kudus - Terminal Terboyo) the form of the equation is YB = 36,822 + 0.034X. The coefficient of determination (R2) on route A is 0.6 and on route B the result is 0.4. The final result of loading the travel route with a uniform loading fraction of 5% obtained a Wardrop balance convergence value of 0.003. Keywords: simple linear regression analysis, stepwise loading method, travel route selection.
VALUATION OF SAFETY APPLICATION OF LAND TRANSPORTATION ON PORONG ARTERIAL ROAD – PURWOSARI ROADWAY STA 30+00 – STA 61+400 Umi Kulsum; Ibnu Sholichin
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 01 (2022): April 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i01.50

Abstract

Highways can have an impact on the social and economic development of the surrounding community as well as progress in the industrial sector. Road safety is an important aspect that must be considered. The main problem that often occurs in these accidents apart from human factors can also be caused by road infrastructure. Along Porong Arterial Road – Roadway Purwosari STA 30+00 – 61+400 in certain locations along the road there are inadequate road completeness facilities such as PJU lights that do not turn on or PJU distances that are too far away, pavement damage and road markings less clear. Based on these field conditions, it is necessary to evaluate traffic safety based on the main attributes that must be repaired using the Importance Performance Analysis method, namely the street lights are on well, damaged roads have been replaced/repaired and roads are free from damage such as waves, potholes. and puddles. According to the weighting with the EAN (Equivalent Accident Number) method based on data from the Police Resort of Sidoarjo Regency and Pasuruan Regency in 2016 - 2020 it was 486, located at STA 38+00 – 39+00 with a total of 590 cases. The blackspot point is located at the Apolo Roundabout with (R analysis) > (R Existing) = 30 m > 18.03 concluded that it does not meet the standards and the value of side freedom and (E analysis) < (E existing) = 5m < 7 m is concluded to have met the standard.
The Effect of Increasing Vehicle Volume on Some Roads in Surabaya Post Pandemic Ibnu Sholichin; Achmad Dzulfiqar Alfiansyah
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 2 (2022): October 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i2.66

Abstract

Population growth and economic development in Indonesia affect the increase in the volume of vehicles. In the era of the pandemic, Indonesia's population growth has increased, so the need for vehicles also increases. The increase in the volume of vehicles, causes congestion in various areas. The WFH (Work From Home) policy, due to the Covid-19 pandemic, has reduced the use of vehicles in traffic. Two years after the pandemic, in 2022, the volume of vehicles in traffic will be higher due to activities that have started to return to normal. The abolition of the WFH (Work From Home) policy has resulted in school offices, tourist attractions, and other infrastructure making the activities of the Indonesian people and economy rise slowly. Although the economy in Indonesia has not increased significantly or can be called unstable, the purchasing power of motorized vehicles has increased. From the results of the research carried out above, it is known that the capacity of Darmo road and Pemuda road has increased the DS value (degree of saturation) in the post-pandemic period compared to the pandemic conditions during the PSBB period. The increasing community activities caused the increased DS value (degree of saturation). This resulted in traffic on Jalan Darmo, Pemuda, and Ahmad Yani becoming more congested than during the pandemic.
Co-Authors A.E. Putra Alfiansyah, Achmad Dzulfiqar Fauzan Rokhimi Femmy Kindanti Iwan Wahyudiyanto Nugroho Utomo Praswidi Wiradiansyah Umi Kulsum