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PROBABILITAS PENGGUNA MODA BUS DAN KERETA API PADA RUTE CIREBON JAKARTA PASCA PEMBANGUNAN TOL CIPALI DENGAN PENDEKATAN MODEL LOGIT BINER Kusumastuti, Aryati Indah
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : CV. Ridwan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (294.334 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui dan menganalisis probabilitas penggunaTol Cipali dan angkutan kereta api pada rute Cirebon Jakarta. Penelitiandilakukan melalui survei terhadap 100 responden pengguna angkutan umumKereta api dan angkutan umum Bus baik yang melewati jalur Tol Cipali maupunjalur pantura. Survei dilakukan pada penumpang di terminal dan stasiun KeretaApi di Kota Cirebon yang berasal dari Cirebon dengan tujuan Jakarta. Hasilpenelitian menemukan bahwa atrubus biaya dan waktu tunggu menjadi variabelprediktor pemilihan moda, sedangkan atribut waktu tempuh dan kenyamanan tidakberbeda signifikan antara moda bus dan kereta api. Hal ini dapat disebabkanpengaruh Tol Cipali. Keberadaan Tol Cipali mengurangi waktu tempuh danmeningkatkan kenyamanan pengguna bus melalui Tol, sehingga waktu tempuh dankenyamanan tidak berbeda signifikan antara moda bus dan kereta api. Hasilpenelitian ini memberikan implikasi bahwa kereta api perlu meningkatkanfrekuensi perjalanan untuk mengurangi waktu tunggu penumpang, sehinggapengguna tidak beralih ke pelayanan bus terutama yang melewati tol Cipali.Kata Kunci: Pemilihan Moda Angkutan, Tol, Bus-Kereta Api, Model Logit Biner
Analysis of the Implementation of ISO 9001:2015 on the Quality of Implementation of Irrigation Network Modernization Projects Perkasa, Windy Dwi; Sagala, Henrico; Kusumastuti, Aryati Indah; Mulyono, Heri
International Journal of Social Service and Research Vol. 5 No. 9 (2025): International Journal of Social Service and Research
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/ijssr.v5i9.1317

Abstract

The importance of implementing Quality Management Systems (QMS) in facing business competition in the construction sector, especially at the construction work implementation stage—both private and government—requires strict compliance with quality standards and procedures to produce quality construction products that meet customer expectations and needs. This study analyzes the level and impact of implementing QMS ISO 9001:2015 clauses 4 to 10 on the quality of irrigation network modernization projects in the Rentang Irrigation Area. The research combines descriptive analysis with a quantitative approach, involving 98 respondents from 14 construction service providers directly involved in the project. Data were collected through structured questionnaires and analyzed using descriptive statistics and multiple linear regression. Results show that the degree of QMS ISO 9001:2015 adoption in the Rentang irrigation network modernization project was very good, with an average score of 4.06 (80.96%). Multiple linear regression analysis and hypothesis testing prove that implementation of clause 7 (support) and clause 10 (improvement) partially have significant effects on project quality. The simultaneous implementation of clauses 4 to 10 of ISO 9001:2015 has a significant impact on the quality of irrigation network modernization project implementation. The effectiveness depends on strong top management support to ensure adequate resources and continuously evaluated employee competencies, guaranteeing construction products meet customer expectations and needs.
Implementation of a Geographic Information System in Monitoring The Implementation of Housing Construction Bukhori, Bukhori; Kusumastuti, Aryati Indah
Journal of Green Science and Technology Vol 7 No 3 (2023): Journal of Green Science and Technology Vol.7 No.3 Special Edition : Applied scie
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v7i3.88

Abstract

Building the 864-unit housing complex was a significant construction undertaking. Within an implementation period of 18 months and a project area of approximately 34 hectares, this project demanded efficient management to control the time and budget that had been set. To achieve this goal, it is necessary to implement effective planning, organization, management and resource allocation processes. This process aims to break down project management into simpler tasks or activities, provide time estimates for each task, and continuously monitor their progress. Although conventional planning tools such as Primavera and Msproject can provide a time representation of the tasks to be performed, they are not yet able to provide spatial or geographic monitoring of these tasks within the scope of the project. By integrating Geographic Information Systems (GIS), this project can gain additional benefits. GIS allows identifying data about the progress of construction tasks, and then presenting them in the form of maps. This not only visualizes overall progress graphically and geographically, but also makes it easy to extract useful summaries to support project decision making. With GIS, construction project monitoring not only becomes more efficient, but also more up-to-date and relevant to the scope of the project involving various dispersed structures. It is hoped that GIS integration can improve project management control and optimize the final results of the construction of the 864 housing complexes.