Claim Missing Document
Check
Articles

Found 2 Documents
Search

Analysis of Ability to Pay and Willingness to Pay in Trans Sulawesi Train Makassar - Parepare Route Amaliah, Rizki; Widyastuti, Hera
EPI International Journal of Engineering Vol 6 No 2 (2023): Volume 6 Number 2, August 2023
Publisher : Center of Techonolgy (COT), Engineering Faculty, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/epi-ije.082023.03

Abstract

The Trans Sulawesi train on the Makassar – Parepare route will traverse four significant stations with a planned length of ± 144 km and start operating in October 2022. Currently, it is not known the amount of travel fare applied to the Makassar - Parepare route. An analysis study of the ability to pay and willingness to pay for the Trans Sulawesi train for the Makassar - Parepare route aims to determine the value of the ability and willingness to pay for prospective service users to determine the Trans Sulawesi train rate. The data was collected by using interview surveys and distributing questionnaires through revealed preference and stated preference approaches. The ability to pay value was analyzed using the household budget method, and the willingness to pay value was analyzed based on the respondent's perception approach. Based on the results of the study obtained, the value of the ability to pay (ATP) of Rp. 144,279 and the value of willingness to pay (WTP) of Rp. 61,426.
KARAKTERISTIK TANAH BERDASARKAN DATA SONDIR PADA PERENCANAAN SALURAN DI KAWASAN HUNTAP POMBEWE KABUPATEN SIGI Warliawati, Sri; Fiisyatin Rodiah; Hardiyanti Sarika; Rizki Amaliah
Surya Teknika Vol. 2 No. 1 (2025): Jurnal Surya Teknika Volume 2 Nomor 1 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31934/jst.v2i1.7586

Abstract

Penelitian ini bertujuan untuk menganalisis karakteristik tanah berdasarkan data Cone Penetration Test (CPT) sebagai dasar perencanaan saluran di kawasan Huntap Pombewe, Kabupaten Sigi. Data diperoleh dari tiga titik uji sondir (S08, S09, dan S10) dan dianalisis secara deskriptif kuantitatif. Parameter utama seperti cone resistance (qc) dan sleeve friction (fs) digunakan untuk mengidentifikasi jenis tanah, kedalaman lapisan keras, serta stabilitas tanah permukaan. Hasil menunjukkan bahwa lapisan tanah keras ditemukan pada kedalaman 3,00–4,20 meter, sedangkan tanah permukaan umumnya tergolong lunak hingga sedang. Kondisi ini mengindikasikan perlunya tindakan stabilisasi, penguatan lereng galian, serta desain saluran yang memperhatikan risiko rembesan dan kelongsoran. Implikasi teknis dari karakteristik tanah ini mencakup penggunaan saluran tipe tertutup dan pemasangan struktur pendukung seperti sheet pile atau dinding penahan pada titik-titik dengan tanah lunak dominan. Kajian ini menegaskan pentingnya integrasi data geoteknik dalam mendukung perencanaan infrastruktur yang aman dan berkelanjutan.