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PLANNING THICK RIGID PAVEMENT BY FAA METHOD ON THE NEW RUNWAY OF SUPADIO AIRPORT Natalis Deni; Akhmadali Akhmadali; Siti Nurlaily Kadarini; Elsa Tri Mukti; Ferry Juniardi
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/jtsft.v22i2.59430

Abstract

Pontianak Supadio Airport is a gateway for exiting or entering tourists from within and outside the country. PT. Angkasa Pura II (Persero) plans to build a second runway at Pontianak Supadio International Airport to support economic growth and tourism in West Kalimantan. The method used in this study is the FAA (Federal Aviation Administration) method to determine the thickness of the rigid pavement to be used in planning the construction of a new runway. Forecasting the number of passengers and aircraft using the double moving average method. It is predicted that the plan period will be in 2035 with 12.763.479 passengers per year and 121.782 aircraft movements per year. Planned aircraft type Airbus A330-300 is an aircraft that requires the largest thickness of concrete slab with dual tandem wheel types, and MTOW 533.519 lbs. Due to the condition of the original soil which has a CBR value of 0.53%, a 52.5 cm thick embankment is required to achieve a CBR value of 6%. In the calculation of rigid pavement thickness planning for the design life of 2035, the surface course = 56,39 cm, subbase course = 15,24 cm, and stabilized subgrade / base soil = 52,5 cm for critical areas, and a surface course of 50,751 cm, subbase course = 13,716 cm, and stabilized subgrade / base soil = 52,5 cm for non-critical areas.
Analisis Kinerja Simpang Jalan Sujadi-Jalan Dawar-Jalan Randam-Jalan Ismail Kabupaten Bengkayang Menggunakan Metode PKJI 2023 Herdina Astya Anindi; Heri Azwansyah; Ferry Juniardi
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 5 No. 2 (2026): Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v5i2.5022

Abstract

Intersections are points of traffic conflict that have the potential to cause delays and traffic accidents. The unsignalized four-way intersection at Jl. Sujadi–Jl. Randam–Jl. Dawar–Jl. Ismail in Sanggau Ledo District, Bengkayang Regency, is a strategic intersection that needs to be evaluated for its performance under existing conditions and projections for the next five years. The best course of action was identified by a performance analysis based on the 2023 Indonesian Road Capacity Guidelines. Through three days of weekend and weekday CCTV surveillance, researchers were able to gather data on intersection shape, vehicle speed, and traffic volume. An average delay of 9,89 seconds was shown by the current conditions study, which indicated a level of service A. However, the five-year projection indicated an increased delay of 23,373 seconds with a level of service C. These findings informed the decision to limit the operation hours for medium trucks crossing the crossroads, enlarge major and minor roads, redirect traffic entering Jl. Dawar, and apply alternatives exclusively to the five-year projection condition. This alternate method was effective in achieving a level of service B while also reducing delay by 14,391 seconds.