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4. Estimasi Biaya Pemeliharaan Bangunan Mall di Indonesia (Studi Kasus Kota Palembang): Estimated Maintenance Costs for Mall Buildings in Indonesia (Case Study of Palembang City)

Author

Sho, Merri, Foralisa Toyfur, Mona, susanti, betty, Sho, Merri, Foralisa Toyfur, Mona, and susanti, betty

Abstract

[ID] Di kota besar seperti Palembang terdapat beberapa bangunan mall yang telah berusia belasan tahun dan mengalami kerusakan arsitektur. Salah satu faktor penyebab kerusakan dikarenakan masa pakai bangunan atau yang disebut dengan degradasi. Untuk mengembalikan kondisi bangunan ke keadaan semula dan memperpanjang umur bangunan, diperlukan pemeliharaan dengan melakukan perbaikan atau penggantian komponen bangunan. Pemeliharan bangunan memerlukan biaya yang terencana. Hal yang menjadi fokus penelitian ini adalah pemeliharaan preventif dan corrective. Tujuan penelitian ini adalah menghitung estimasi besaran biaya pemeliharaan bangunan untuk 10 tahun mendatang. Metode Composite Condition Index digunakan untuk menghitung besar tingkat kerusakan bangunan. Penggantian komponen bangunan dilakukan dengan memprediksi kondisi komponen bangunan, sedangkan estimasi biaya pemeliharaan menggunakan metode analisis nilai masa depan. Analisis data menggunakan data kuantitatif dengan variabel penelitian adalah semua biaya pemeliharaan. Hasil perhitungan menunjukkan nilai Indeks Kondisi Bangunan untuk komponen arsitektur bangunan mall adalah 76,24% yang berarti ada 23,76% kerusakan bangunan. Kerusakan terbesar terjadi pada area koridor yaitu sebesar 25,47% dengan Indeks Kondisi Bangunan sebesar 74,53%. Biaya pemeliharaan tertinggi terjadi pada tahun ke-7 sebesar USD 580,854. Biaya ini meningkat 5,8 kali lipat dibandingkan tahun pertama, dengan penggantian material komponen terbesar untuk komponen lantai dan pengecatan dinding. [EN] In a big city like Palembang, several mall buildings are a dozen years old and have architectural damage. One factor that causes damage is the life of the building or what is called degradation. Maintenance is required to restore the condition of the building to its original state and extend its life. Maintenance is done by repairing or replacing building components. Building maintenance requires planned costs. This research focuses on preventive and correc

Published
2022

6. Financial feasibility analysis of cost and traffic volume: Case study on toll road investment project.

Author

Wraharjo, Mulyono, Susanti, Betty, and Kadarsa, Edi

Subjects
TOLL roads, TRAFFIC flow, COST analysis, CORPORATE finance, INTERNAL rate of return, COST effectiveness, ROAD construction
Abstract

This research was conducted to analyze the impact of construction costs and traffic volume as the main parameters to the feasibility of an investment project with a case study on part of the road of the Sumatran toll road network, located on the Island of Sumatera, which is one of the largest islands in Indonesia. Financial analysis uses indicators of Net Present Value (NPV), Internal rate of return (IRR) and Benefit Cost Ratio (BCR). Investment costs are based on current actual conditions, while revenue is derived from the realization of traffic volume crossing the toll roads. The results of the analysis show that due to the high increase in investment costs accompanied by a decrease in income due to the large difference in traffic volume projections, the project that was originally feasible change to financially not feasible. Therefore, further efforts possible are needed to make the investment feasible. The results show that the required increasing toll tariffs is 1.996 times higher than the initial one, while the extension of the concession does not show any improvement in financial feasibility. Therefore, a proposal is needed so that the tariff is according to the ability and ability of road users while maximizing the potential for non-tariff income. [ABSTRACT FROM AUTHOR]

Published
2022
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7. Mix Methods for Measuring Satisfaction and Priority Factors of Student Housing Facilities : A Case Study in University of Sriwijaya, Indonesia

Author

Dwi Satria Widi, Susanti Betty, and Juliantina Ika

Subjects
Technology, TA1-2040, Engineering (General). Civil engineering (General)
Abstract

For increase the quality of Student's Housing in University of Sriwijaya,the service facilities are needed an evaluation from the student of Sriwijaya University as the main consumer about the quality of Student Housing, if the design of Student Housing filled their aspiration and can accommodate every need. There are 385 occupants of total capacity 700 or about 55% of total occupants. This research is intended for evaluating the indicator of service facilities in Student Housing based on the choices of occupants and for find out the indicator of service facilities which become priority to be repaired using mix method Servqual, Importance-Performance Analysis, and Mean item Scoring (MIS), and give improvement suggestion for increase the quality of facilities and several priority indicator. In this paper, the evaluation of Student Housing service facilities assessed by the gap score among perception and expectation of Student Housing's occupants. The result mapped onto quadrant IPA and sort by rating score with MIS. For find out the priority indicator. This evaluation is held with spread the questionnaires to 80 respondents. The result of data analysis showing 10 from 19 facility attributes was in negative value range between -0,58 till -2,86. Based on the integration of 3 methods produced 8 facility attributes which become a priority to be repaired With the rate of satisfaction about living and decide the priority to be repaired among the student, expected can give a suggestion to occupancy manager for increase their service and offer the better facilities soon.

Published
2019

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