Indonesia Conference Directory

Corresponding Author
ARRYANDA MAULANI

Institutions
SEPULUH NOPEMBER INSTITUTE OF TECHNOLOGY

Abstract
The container activities take a big role in running a business at the port whereby the stakeholder of maritime business have to put more attention to it, for example, the importance of the scheduling pick up of containers in the field. One of several problems that may occurs on the scheduling pick up of containers is the waiting time from the container that will be served because the crane which is used for pickup of container still carry another container. Besides, each of the container owner has its own consideration for the scheduling pick up of containers that may have differences from other container owner. Those things make port management team has to give the best service on the pickup of the containers within optimal service time. The aim of this research is to acquire the optimal scheduling time for container pickup. This research results a mathematical model that can be used on the next cases of scheduling pick up of containers. The development of mathematical model begin with calculation of the weight of importance from two port stakeholders : the port management team and the owner of container(s). In addition, the weight of importance has to be counted on each container with consideration of this 5 (five) influental factors : the level of urgency, container load, container rental fees, the fragility level of goods inside container, and price of goods inside container. The numeric data of 5 (five) influental factors of each container is used as the input data on the developed mathematical model whereby uses Either-or Constraints and Integer Programming methods. Besides, the objective function that is used on the mathematical model consists of the time of pickup of each container.

Keywords
Integer Programming, Mathematical Model, Containers Scheduling, Maritime Business, Port

Topic
Operation Management

Link: https://ifory.id/abstract/M2aUzvXbYVg4

Corresponding Author
Nurullaily Kartika

Institutions
a) b) Faculty of Economics and Business
Airlangga University

nurullaily[at]feb.unair.ac.id

Abstract
The need of performance improvement is required due to radical changes in the business competition. TQM has been recognized as a competitive advantage for an firm-s success. TQM and improved firm performance has been the subject in various literature. This paper focuses on gaining insight into the impact of TQM on the firm performance. Success of TQM implementations appears that TQM implementation improved firm performance. The objectives of this study are to investigate the relationship between TQM practice and firm performance. The study obtained 300 questionnaires and tested the model and hypotheses using structural equation modeling. Results of the study support the hypotheses that there is positive relationship between TQM and employee performance, and there is positive relationship between TQM and operational performance. The implications of the study for managers and researchers, as well as study limitations, are also discussed.

Keywords
Total Quality Management, employee performance, operational performance, firm performance

Topic
Operation Management

Link: https://ifory.id/abstract/NQnx2pXbgrkP

Corresponding Author
RR Rieka Febriyanti Hutami

Institutions
Telkom University

Abstract
One of the challenges faced by the footwear entrepreneurs in Cibaduyut is difficult to get raw materials. By looking at how the supply chain flows in Cibaduyut, it is expected to know the cause of the challenge. So the focus of this research is to find out how the implementation of Supply chain Management Practices (SCMP) and its effect toward Supply Chain Management Performance (SCP). This research uses five dimensions in SCMP namely lean retailing strategies, information sharing, information quality, strategic supplier partnership and customer relation practices and eight dimension of SCP, namely supply chain flexibility, supply chain integration, responsiveness to customers, efficiency, quality, product innovation, market performance, partnership quality. This research used mix method approach, by combining qualitative and quantitative methods. Data collected by distributing questionnaires to 165 entrepreneurs in Cibaduyut. Meanwhile, qualitative data is obtained using interview techniques to selected respondents. The data was processed used Structural Equation Model (SEM). The result from the data known that the application of various dimensions in SCMP will lead to increased SCPM. This research also indicates a significant relationship in all the cases and when the SC measurement contraction combined with five components in SCMP can increase profit and competitive advantage.

Keywords
Supply Chain Management Practise; Supply Chain Performance; SME

Topic
Operation Management

Link: https://ifory.id/abstract/2AgKfhyEdG98

Corresponding Author
Kennya Novya Putri Nugroho

Institutions
Department of Technology Management, Faculty of Business & Technology Management, Sepuluh Nopember Institute of Technology (ITS)
Jalan Raya ITS, Keputih, Sukolilo, Surabaya
*kennya.18092[at]mhs.its.ac.id

Abstract
Project planning has a high level of uncertainty in execution so it needs to be controlled and good planning in every process. The Maturity Model (MM) approach is used to measure the level of development in project planning, and that level is measured by maturity level to determine project planning at which level of MM. In this research, the MM method is implemented together with waste identification of project activity at the executing stage which has not been done before by other researchers. Waste Identification is introduced to find out the reason why project planning is at that level. The purpose of this study is to eliminate waste and identifying the level of maturity will increase the maturity level of planning so the MM level will go up and project more developed. The dredging project was taken as a research object because it has an iterative process, so the lean method can be used. Researchers use MMLPPC to measure the maturity level of project planning. After that, identifying project activities waste during the execution stage using WAM and VALSAT methods. The results are to recognize the maturity level of project planning to go to the next level and make an improvement to develop the next project.

Keywords
Project Management; Maturity Model; Lean; Waste; Dredging; VALSAT

Topic
Operation Management

Link: https://ifory.id/abstract/eRQqfPV2bGMm

Corresponding Author
A. Anas Haikal

Institutions
Magister Manajemen Teknologi, ITS Surabaya
Jl. Raya ITS, Keputih, Kec. Sukolilo, Kota SBY, Jawa Timur 60111
(a*) anashaikal9[at]gmail.com

Abstract
Plastic label company is one of the manufacturers that provides plastic label products in the form of Flexible Packaging. Company production data in 2018 show that there is a fluctuation in the amount of Defect. Not only that, the defect value is always above the maximum limit applied by the company which is a maximum of 8%. Data on the number of compliance with Flexible Packaging requests from 2015 to 2018 continues to decline. Increasing productivity by reducing waste becomes one of the things that need to be done to increase production. Waste analysis in the Flexible Packaging production process is carried out by the Seven Waste Assessment (SWA) and Waste Relationship Matrix (WRM) methods. SWA is used to identify waste, while WRM is used to determine the level of interrelation between waste. Also carried out weighting of each waste with the Waste Assessment Questionnaire (WAQ) method. From the weighting of waste chosen appropriate tools using the VALSAT method. From this study produced four priority wastes that will be recommended to be reduced, namely Motion, Defect, Inventory and Transportation. The recommended improvement for Waste Motion is to implement Quality Improvement, namely the application of 5S principles. Whereas recommendations for improvement for waste transportation by changing the layout of the factory engine using the U-Shape Layout principle. Reduce improvements to Inventory waste by applying the principles and Economic Order Quantity (EOQ) equations to control raw materials and adding lamination machines to reduce WIP Printing Inventory. Meanwhile, to reduce waste Defect, it is recommended that the Poka-Yoke principle be applied in the production of Flexible Packaging.

Keywords
: Defect, Production, Plastic Label, SWA, VALSAT, Waste, WAQ, WRM

Topic
Operation Management

Link: https://ifory.id/abstract/PEkLcz4aRUWx

Corresponding Author
Ramdhani Ramdhani

Institutions
Department of Technology Management, Faculty of Business & Technology Management, Sepuluh Nopember Institute of Technology (ITS).
Jl. Raya ITS, Keputih, Sukolilo, Surabaya
*ramdhani.18092[at]mhs.its.ac.id

Abstract
Geneticists have succeeded in producing and strict selection a better broiler breeds that can that can provide better yields for shorter periods of time. However, chicken farm management is still a significant factor in producing broiler production. Some risks in the maintenance phase that are not treated early become one of the causes. This paper proposed application of risk management to identify, assess, analyze risks events in boiler farm management and how to mitigate those critical risks to increase the performance and productivity of the broiler production in closed house system. Bayesian networks can be used to analyze more specific information regarding rearing management and can be expected to provide solutions for the issue. Five processes in broiler management identified as basis to identify risk events such as receiving DOC, brooding period in 1st week, brooding period in 2nd week, growing period in 3rd week, growing period in 4th week until catching. Several risk events have identified based on interview and related literature and document such as risk of bad quality DOC on receiving DOC until risk of heat stress impact on last growing period . Measurable risk analysis is expected to revise any bad rearing management.

Keywords
Rearing Management, Broiler Chicken, Closed House, Bayesian Network

Topic
Operation Management

Link: https://ifory.id/abstract/FAu9yHGEjQZk

Corresponding Author
Cecilia Lukardi

Institutions
University of Indonesia, Bina Nusantara University

Abstract
Warehouse selection is a key part in distribution business as it related directly with the company-s service level and cost of the operations. The failure of choosing good warehouse will impact the company-s inability to meet customers- expectation and its financial condition if the costs expended do not meet the expected return. Consequently, it is important to put proper considerations in place before deciding the selected warehouse. By involving the Indonesia branch of a global chemical distributor company as the research subject, this research aims at minimizing transportation cost in selecting a warehouse. In achieving the objective, Center-of-Gravity which also widely known as Centroid method is particularly used, assisting location decision by exploring the spatial distribution of delivery destinations (customers). Aside from that, the weight to each destination also an integral part of the consideration, with the goal of serving more small-to-medium customers. The goal of minimizing transportation costs is translated as minimizing distance to customers due to the directly proportionate nature between distance and transportation costs. This study will generate a set of coordinate points, showing the exact location where total distance to customers are the least as the answer to the research objective.

Keywords
Center-of-Gravity, location decision, spatial distribution

Topic
Operation Management

Link: https://ifory.id/abstract/Btpkyn8XzcWA