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All Journal Jurnal Teknik Industri Jurnal Manajemen Teknologi Jurnal Teknik ITS IPTEK Journal of Proceedings Series International Conference on Engineering and Technology Development (ICETD) Jurnal Optimasi Sistem Industri OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Teknika: Engineering and Sains Journal Syntax Literate: Jurnal Ilmiah Indonesia JISO : Journal of Industrial and Systems Optimization Prosiding Seminar Nasional Program Pengabdian Masyarakat Jurnal Teknologi dan Manajemen Industri Terapan Sewagati

Moses Laksono Singgih

Departemen Teknik Industri Institut Teknologi Sepuluh Nopember

Author-ID : 381312

Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Quality Control of Ink Bottles in Efforts to Control Defect Products in Candi Plastik Home Industry Tri Ilma Sari; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 1 (2020): The 1st International Conference on Business and Engineering Management (IConBEM)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i1.10860

Quality is one of the most important things in terms of competition between companies. Products that are not of quality will be rejected. Many home industries lose competitiveness in terms of quality, it could be due to inaccurate machining. This causes a lot of product defects. A dozen years this home industry was established, but has not yet met the minimum target defect target of products set by consumers. Quite a lot of products have to be replaced and reworked. So we need a tool to control quality and detect the causes of product defects and then repair the cause. Seven tools are the seven basic tools that are able to solve the quality problems faced by production. Failure Mode Effect Analysis (FMEA) is a tool to detect the causes of production failures. The application of these two tools is expected to be able to control quality, meet the minimum specifications of consumers, detect the causes and correct the causes, increase productivity, reduce losses, and increase consumer confidence. The results of this study are seven tools and FMEA able to control product defects, the percentage of product defects produced by 22.5%, the cause of product defects is caused by 4 factors namely machinery, humans, methods, and raw materials. Whereas based on FMEA analysis, the main cause of product defects is the machine, and proposed control settings of the machine.

Goal Programming Model for Optimizing The Management of Brackish Water Milkfish Ponds in Gresik M. Fatkhur Rohman; Moses Laksono Singgih; Udisubakti Ciptomulyono
IPTEK Journal of Proceedings Series No 6 (2020): 6th International Seminar on Science and Technology 2020 (ISST 2020)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i6.11154

National fish consumption is increasing every year, both sea fish and fish farming. That is because the appeal and invitation of the government to consume fresh fish (white meat) which contains lots of vitamins and protein. Milkfish is one of the most consumed fish species because it is easy to get and the price is relatively cheap. One of the biggest milkfish producers in East Java is located in Gresik Regency. The fulfillment of milkfish consumption needs depends on its productivity. Milkfish productivity depends on the area of the pond. The greater the land area, the more milk fish can be produced. However, milkfish farming is often constrained by the size of ponds, so the amount of milkfish harvest is also limited. In this study, the goal programming method is used to obtain several objectives, namely maximizing profits, minimizing capital, minimizing production costs and inventory costs, taking into account the changing demands in each harvest period, population density, milkfish survival rate and growth rate. The profit from selling the harvest can be optimized by selling some fish (on demand) and re-raising the remaining milk fish from the harvest (inventory) for resale in the next harvest period. Although production costs and inventory costs increase with more food, these benefits will be maximized compared to selling the entire harvest during that period. Because the greater the weight of milk fish, the higher the selling price. So the benefits will be far more leverage.

Workload Analysis at Biro Human Capital to Increase Productivity Antonia Ratna Hanjani; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 5 (2019): The 1st International Conference on Business and Management of Technology (IConBMT)
Publisher : Institut Teknologi Sepuluh Nopember

PT XYZ is a company in Indonesia engaged in manufacturing. One strategy to support these activities is to adjust the workload of the existing work to increase productivity in this company. Workload is very influential on employee performance productivity because the environment and work capacity are aligned with productivity. If the burden received is too heavy, then employee productivity will decrease, whereas if the workload is balanced then employee productivity will increase. Workload Analysis is a method used to determine the time, effort, and resources needed by an organization in identifying the actual needs of Human Resources (HR) in quality and quantity in accordance with the goals and strategies of the organization. Workload analysis with Full-Time Equivalent (FTE) is the allocation of the total number of personnel needed to work on the entire transaction in a system / process at a certain time / period. The staff allocated includes full-time, part-time and short-hour. While the National Aeronautics and Space Administration Administration Task Load Index (NASA-TLX) method is a method used to analyze workers 'mental workload by measuring workers' subjective perceptions. This study will combine both methods to get the expected conclusions. This study aims to measure workload analysis aimed at making the workload between the sections in the Human Capital Bureau to be equally. The calculation results from the FTE stated that the workload contained in the Human Capital Bureau is still not evenly distributed, the recruitment and assessments section has a workload that tends to be low while other parts have a workload that tends to be high. Subjective workload that most affects is on the effort index, which is 24.09%, followed by temporal demand of 21.64%, performance aspects of 21.17%, mental aspects of demand of 19.66%, frustration level of 13, 44%, and the physical demand aspect is 0%

Analysis of Performance Improvement on PT. Distribusi Air Santri (PT. DAS) Using Business Model Canvas Zeniar Adzmizah; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 6 (2020): 6th International Seminar on Science and Technology 2020 (ISST 2020)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i6.11149

Since 1975, the drinking habits of the Indonesian people began to change from being merely boiling water from tap to bottled water (AMDK), thus encourage drinking water producers to continue branch out in market share. In 2013, the market share of AMDK industry was Rp 22.51T and there were around 500 competing AMDK companies. PT. Distribusi Air Santri (PT. DAS) is a company engaged in the distribution of “Air Mineral Santri” brand which located in Surabaya. This company aims to increase the market in Surabaya by 10% or sell 142,000 items / month. So to achive company goals, company need to develop business models and plan business strategies using Business Model Canvas (BMC). In the BMC analysis, an analysis of environmental conditions was carried out using the 7sMcKinsey method, External Scanning and porter strength analysis. And validation is needed so that BMCs are made accurately and precisely with the help of a SWOT analysis.

Inventory Management and Reorder Point (ROP) Strategy Using ABC Analysis Methods in Textile Manufacture Teuku Faisal Umry; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 5 (2019): The 1st International Conference on Business and Management of Technology (IConBMT)
Publisher : Institut Teknologi Sepuluh Nopember

Tight competition encourages textile companies to increase their competitiveness to efficient in all fields, especially by reducing material stock to its optimum figures without disrupting production operations. Currently this textile manufacture has implemented SAP as an Enterprise Resource Planning (ERP) software. SAP is currently used as Material Resources Planning (MRP), purchasing and inventory control software. Purchases are made automatically using Reorder Point (ROP) and inventory control using the ABC analysis method. In time being there is no relationship between the ABC analysis method to inventory control and ROP. With this condition, the purchase order for material is raised when the stock level is lower than ROP even these unnecessary, causing the stock to become slow moving and dormant when it reaches six months laying on the warehouse and causing excess inventory. This study aims to design and implement how the ABC method can be used to determine purchasing decisions and which ROP calculations should be used. The ABC multi criteria analysis in this study shows that ABC categorization is acceptable for deciding ROP determination. This method of inventory management has the potential to reduce inventory levels up to 17% and eliminate dormant and slow moving

Reduction Defect in Sewing Work Stations by Integrating OTSM-TRIZ and FMEA M. Hanifuddin Hakim; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 5 (2019): The 1st International Conference on Business and Management of Technology (IConBMT)
Publisher : Institut Teknologi Sepuluh Nopember

The problems that occur in PT Sepatu are still many defect products. To improve the quality and reduce the number of defects is to make improvements to the flow of the process by using the DMAI stages. In the Define stage, the determination of the selected critical defect is needle fracture, jump stitch, loose stitch, Upper symmetry, and Upper wrinkling. In the Measure phase, DPMO measurements were carried out at 4028 units and a sigma level of 4.1. In the Analyze stage, analyze complex problems that cause defects in the sewing department using Network of Problem (NoP). The output of Nop in the form of partial solution (Ps) and sub problem (Pb) becomes the FMEA input, which will then be analyzed and measured in the value of the RPN. The potential Failure Mode (s) with the highest RPN score in the FMEA table will be a priority and become the initial input to the OTSM-TRIZ stage procedure. In the Improve phase using 40 selected inventory principles the repair solution performs cleaning and checking the position of the rotary-yarn tip at the start of each shift, gives a sign sticker on the tension ring, makes a tool to check bent needles, conducts employee training and employee skill mapping. From the results of the implementation of recommendations, improvements to the estimated reduction defect of 705 pairs of shoes with sigma 4.3 level

Selection of Shipping Container Vendors Using Analytical Hierarchy Process (AHP) Muhammad Jumandono; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 5 (2019): The 1st International Conference on Business and Management of Technology (IConBMT)
Publisher : Institut Teknologi Sepuluh Nopember

This research was conducted on a service company in Surabaya engaged in forwarder/ logistic using containers. Customers from this company spread in East Java, such as Surabaya, Sidoarjo, Gresik, and Mojokerto. The chosen export destination is exporting to the Middle East, such as Saudi Arabia and Qatar. The problem faced by the company is the selection of container vendors for shipping exports to the Middle East. There are 3 shipping container vendors that are often used for shipping to the Middle East, namely vendors A, B, dan C. This research uses the FGD method and Analytical Hierarchy Process (AHP) method. The FGD method is a method used to find answers to each problem through expert forums or discussion groups. This method will produce relevant criteria. This FGD method will be combined with the AHP method which has a good structure. This is evidenced by the matrices produced until a consistency test. AHP method can solve problems that have multi-criteria up to sub-criteria. Systematic criteria assessment with the first rank in a row until the last rank is the Quality (22.6%), Cost (22.4%), Time (18.3%), Bankruptcy (7.6%), Long-term Cooperation (6.9%), Order Fulfillment (6.1%), Company Profile (5.6%), Standard and Environmental Certification (5.4%), and Exploitation Contract (5.1%). The chosen vendor is vendor B has the highest priority (36.8%), then followed by vendor A is ranked second (33.9%), and the last is vendor C (29.3%)

Tight competition encourages textile companies to increase their competitiveness to efficient in all fields, especially by reducing material stock to its optimum figures without disrupting production operations. Currently this textile manufacture has implemented SAP as an enterprise resource planning (ERP) software. SAP is currently used as material resources planning (MRP), purchasing and inventory control software. Purchases are made automatically using reorder point (ROP) and inventory control using the ABC analysis method. In time being there is no relationship between the ABC analysis method to inventory control and ROP. With this condition, the purchase order for material is raised when the stock level is lower than ROP even these unnecessary, causing the stock to become slow moving and dormant when it reaches six months laying on the warehouse and causing excess inventory. This study aims to design and implement how the ABC method can be used to determine purchasing decisions and which ROP calculations should be used. The ABC multi criteria analysis in this study shows that ABC categorization is acceptable for deciding ROP determination. This method of inventory management has the potential to reduce inventory levels up to 17% and eliminate dormant and slow moving

Measurement of Cost & Benefit for Implementation of Risk Management in the Production Process Muhammad Rosiawan; Moses Laksono Singgih; Erwin Widodo
IPTEK Journal of Proceedings Series No 5 (2019): The 1st International Conference on Business and Management of Technology (IConBMT)
Publisher : Institut Teknologi Sepuluh Nopember

The paper aims to measure the overhead costs and economic benefits of risk management activities in the production process - a manufacturing company. This research uses Activity Based Management (ABM) approach to allocate and track overhead costs in risk management activities. The overhead costs of risk management activities include the costs of identifying, analyzing, evaluating and controlling risks in order to achieve the quality objectives of the production process. The company obtains economic benefits, first, from reducing overhead costs incurred per period from the results of improvements to non-value-added or high-cost activities; second, cost savings obtained from the achievement of quality objectives per period. The results of this study indicate that the ABM approach used is appropriate in measuring the overhead costs and economic benefits of risk management activities in a business process

Work Efficiency Improvement in the Bidding Process Diana F. Kelasworoningrum; Moses Laksono Singgih
IPTEK Journal of Proceedings Series No 3 (2020): International Conference on Management of Technology, Innovation, and Project (MOTIP) 2
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i3.11219

A higher of competition level requires each company to increase its competitive advantage to be a market leader. One of the options to improve the competitive advantage is to increase company performance efficiency since using this option, operational cost can be reduced. In this particular study, Lean Service concept is applied to eliminate waste that occurs throughout the value stream of bidding process in order to improve procurement performance in terms of its efficiency in PT XYZ. Lean concept implementation started from creating the Value Stream Mapping (VSM) to map current value stream along the bidding process continued with Process Activity Mapping (PAM) to classify waste that occurs throughout the value stream, Borda Count Method (BCM) to determine the critical waste and Root Cause Analysis (RCA) to find the root cause with risk analysis approach which can be used as a reference to determine priority of improvement. The goal of this study is work efficiency improvement in the bidding process by identifying its waste and its root cause since by recognizing those waste, improvement plan can be formulated. This study generates recommendations for improvement plan namely designing SOP which not only standardize its processes moreover set its time limit and improvement in the management system by increasing coordination with end user as well as upgrading procurement knowledge. Those result might be utilized by organization to increase procurement’s work efficiency.

Co-Authors Adi Suryadarma Adji Sepvian Fadillah Budiono Adriyadhi S, Agyl Ahmad Fatih Fudhla Ahmad Irwiyan Haq Aisyah Pontiana Amelia Munawaroh Amelia Santoso Anda Iviana Juniani Antonia Ratna Hanjani Arkananta, Raditya Erlang Aufar Fikri Dimyati Bambang Syarudin Bhakti Yudha P Cahyono, Antonius Daniel Setyo Budi Desrina Yusi Irawati Dewanti Anggrahini Dewanti, Dewanti Diana F. Kelasworoningrum Dwa Desa Warnana Erwin Widodo Fajrur Rido Ataubakumarwa Fauzia, Nilna Friska Y.A. Tansiah Haq, Ahmad Irwiyan Hari Supriyanto Hari Supriyanto Ika Widya Ardhyani Ikha Sriutami Indriyani, Liga Inggrita Putri Kusuma Wardani Irene Malilung Sitanggang Irene Malilung Sitanggang Jiyi Nur Fauzan Koh, Jastine Kristin Mei Nora Aruan Kurniati, Nani M. Fatkhur Rohman M. Hanifuddin Hakim Meilia Dwi Suryani Milatul Afiah Muhammad Jumandono Muhammad Rosiawan Muhammad Ryan Nur Haq Nani Kurniati P, Bhakti Yudha Panji Dwi Prasetyo Patdono Suwignjo Prasetyo, Panji Dwi Pratiwi Anggreini Putu Dana Karningsih Raditya Erlang Arkananta Renny Fatmawati Ricko Immanuel Rindi Kusumawardani Rindi Kusumawardani Riza Nur Madaniyah Rizka Safira Hartanti Sagita, Pendra Sofyan Atsauri Sudiantoro, Rifqi Ariqoh Sutikno Sutikno Sutikno Teuku Faisal Umry Tri Ilma Sari Udisubakti Ciptomulyono Winda Puspitasari Winda Puspitasari Wirakusuma, Kadex Widhy Yudha Prasetyawan Zeniar Adzmizah

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