PERENCANAAN PENYIAPAN TANAH DASAR JALAN INSPEKSI DI BANDAR UDARA DEPATI PARBO KERINCI JAMBI

Bandar Udara Depati Parbo yang berlokasi di Kabupaten Kerinci, Provinsi Jambi, sedang mengalami pengembangan fasilitas sisi udara guna meningkatkan keselamatan dan efisiensi operasional penerbangan. Salah satu infrastruktur
pendukung yang perlu direalisasikan adalah jalan inspeksi, yang berfungsi sebagai jalur pemantauan rutin, pengawasan perimeter, serta akses pemeliharaan fasilitas. Penelitian ini bertujuan untuk merencanakan penyiapan tanah dasar jalan inspeksi berdasarkan kondisi eksisting lahan yang merupakan bekas persawahan dengan daya dukung tanah yang rendah, sehingga memerlukan perbaikan tanah sebelum dilakukan pekerjaan perkerasan. Jenis penelitian yang digunakan adalah penelitian terapan. Data diperoleh melalui observasi lapangan selama On the Job Training 2 di Unit Penyelenggara
Bandar Udara Depati Parbo, serta didukung data sekunder seperti peta topografi DEMNAS, masterplan bandara, dan Harga Satuan Pokok Kegiatan (HSPK) Jambi tahun 2024. Populasi dalam penelitian ini mencakup seluruh area jalan inspeksi
sepanjang 4.437 meter, dengan sampel tiap titik analisis melintang setiap 50 meter, berjumlah 92 titik. Berdasarkan hasil perhitungan, diperoleh volume galian sebesar 44.303,49
m³ dan volume timbunan sebesar 22.814,37 m³. Estimasi biaya penyiapan tanah dasar mencapai Rp17.450.000.000,00. Hasil ini diharapkan menjadi acuan pelaksanaan pekerjaan tanah di lapangan serta mendukung peningkatan keselamatan dan kinerja infrastruktur transportasi udara di Bandar Udara Depati Parbo.
Kata kunci: Bandar Udara, jalan inspeksi, tanah dasar, galian timbunan, Civil 3D.
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Depati Parbo Airport, located in Kerinci Regency, Jambi Province, is currently undergoing airside facility development to improve flight safety and operational efficiency. One of the essential supporting infrastructures that needs to be realized is the inspection road, which functions as a route for routine monitoring, perimeter surveillance, and facility maintenance access. This study aims to plan the subgrade preparation of the inspection road based on existing conditions, as the area consists of former rice fields with low bearing capacity soil, requiring ground
improvement before pavement construction.The type of research used is applied research. Data were obtained through field observation during the On the Job Training 2 at the Airport Operator Unit of Depati Parbo Airport, and supported by secondary data such as topographic maps
from DEMNAS, the airport master plan, and the 2024 Jambi Provincial Standard Unit Prices (HSPK). The population in this study includes the entire inspection road area of 4,437 meters in length, with samples taken at cross-sectional analysis points every 50 meters, totaling 92 points.Based on the results of the calculations, the cut volume is estimated at 44,303.49 m³, while the fill volume is approximately 22,814.37 m³. The estimated total cost for the subgrade preparation work reaches IDR 17,450,000,000.00. The outcome of this planning is expected to serve as a reference for field implementation and contribute to enhancing the safety and performance of airside infrastructure at Depati Parbo Airport.
Keywords: Airport, check road, subgrade, cut and fill, Civil 3D.