Cost based elevator scheduling in university of Al Azhar Indonesia

Parwati, Niken and Nurpraja, Clamaya Arin and Kartohadiprodjo, Firza Ibrahim and Jariyah, Ainun and Mardhika, DA (2015) Cost based elevator scheduling in university of Al Azhar Indonesia. Proceeding 8th International Seminar on Industrial Engineering and Management, 8. pp. 83-87. ISSN 1978-774X

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Facility is an important factor for a university. It could become a factor for high school student to decide their university choice. While it is critical for university to provide and maintain the facilities to be as good as possible it could be expensiveto operate hence efficiency effort need to be done. One efficiency target is the elevators operating cost. Currently there are 4 elevators serving university’s seven floors.This paper explained an approach on improving elevators’ cost efficiency by calculating their electricity power needed then combining them with the class schedule. Based on commercial social rate for the university, the cost of operating the elevator was Rp 10.192.943,32 in (December 2014) for working 8 hours and 27 seconds. Included Rp 3.899.139,20. unnecessary cost using by the passenger go along with the elevator to opposite direction, before they reach their destination, or we called it” tamasya”. Then we scheduled the number of elevator that operate in every hours based on class scheduled, it could reduce the cost to Rp. 224.026,76. Acquired a lower cost by doing rescheduled the elevator as many as five group. Rescheduled elevator with as many as five groups needed cost Rp. 9.968.916,56.

Item Type: Article
Additional Information: Presented in "The 8th International Seminar on Industrial Engineering & Management (ISIEM): Technopreneurship as the Spirit of Innovation-based Industrial Development Toward Global Competitiveness" conducted and hosted jointly by Department of Industrial Engineering from 8 universities, and supported by Indonesian Association of Industrial Engineering Higher Education (BKSTI) and Indonesian Industrial Engineering & Management Association (ISTMI) on 17-19 March 2015 in Malang, Indonesia.
Uncontrolled Keywords: elevator, cost, "tamasya", schedule
Subjects: 600 Applied sciences & technology > 650 Management & public relations > 658 General Management
Divisions: Universitas Al-Azhar Indonesia (UAI) > Fakultas Sains dan Teknologi (FST) > Teknik Industri
Depositing User: Rifda Jilan
Date Deposited: 04 May 2023 08:10
Last Modified: 10 May 2023 05:07

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