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All Journal Jurnal Teknik Industri TEKMAPRO Journal of Industrial Engineering and Management Journal of Research and Technology Matrik : Jurnal Manajemen dan Teknik Industri Produksi Nusantara Science and Technology Proceedings International Journal of Eco-Innovation in Science and Engineering (IJEISE) Juminten : Jurnal Manajemen Industri dan Teknologi International Journal on Advanced Technology, Engineering, and Information System (IJATEIS)
Yustina Ngatilah
Universitas Pembangunan Nasional Veteran Jawa Timur
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology

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Pemberian Insentif kepada Grup Karyawan Berdasarkan Kompetensi Spencer Yustina Ngatilah
Jurnal Teknik Industri Vol. 10 No. 2 (2009): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/JTIUMM.Vol10.No2.%p

Abstract

Knowing that success in the implementation of the strategy implemented by management to achieve the vision and mission that has been established, it would require an appropriate measure of performance using a design with two Spencer competence perspectives measurement comprehensibly and integrated that is in each criterion is expected to concretely describe the performance of the company and can be used as a measure of judgment in the provision of incentives. This study aims to support the decision to give incentives to the grup of employees with competency-based Spencer and Analytic Hierarchy Process as a weighting in the decision-making strategy to improve company performance. Based on the results of performance measurement in companies using the Sakti PT.Biru Spencer and Analytical Hierarchy Process can be concluded that the employee grup A has a value of 3.516 of performance achievement., grup B has a value of employee performance achievements 3.059, grup C has a value of employee performance achievements 3.138, grup D employee has a value of 3.57 and the achievement of performance grup E employees have a value of 3.563 of performance achievement. The results of measurements of the performance of each grup of employees by using the method of Spencer and AHP, are known to facilitate the performance of each grup and the management in providing the right incentives, the amount of incentives that should be given to each work grup performance based on achievement during the first 3 months in 2009, where employee grup B the highest incentives of Rp 6,153,907, -, grup D employees of Rp 6,113,469, -, grup of employees amounting to Rp 5,845,617 A, grup C of Rp 3,669,158 employees and employees of grup B of Rp 3,217, 850
Optimal Pressure Vessel Project Schedule Planning with Critical Path Method (CPM) at PT. XYZ Yustina Ngatilah; Caecilia Pujiastuti; Isna Nugraha; Dwi Qomariah Arifin
Nusantara Science and Technology Proceedings 2nd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Project scheduling is one element of planning that provides various information for time efficiency to complete a project. The success of a project starts from the planning and preparation of the correct and systematic stages. Every company must try to complete the work on time as scheduled to avoid various losses that arise. This research aims to determine the activities that are classified as critical in the production of pressure vessels belonging to one of the leading companies in Indonesia engaged in natural gas processing, which PT is carrying out. XYZ. This study also compares the costs incurred to complete the pressure vessel project with a normal and accelerated duration of work. The method used is the Critical Path Method (CPM) and Microsoft Project software. CPM is a network analysis that aims to optimize the total project cost by reducing completion time. The use of the CPM method can save time in completing various stages of a project. The initial project duration is 952 working hours or 119 working days. It can be accelerated to 884 working hours or 111.25 working days, 7.75 days faster than the initial schedule. There are 24 critical activities, and the labor cost that must be spent is IDR 72,034,400.00 under normal conditions, while the labor cost that must be spent for the acceleration condition is IDR 76,626,400.00.
PENGENDALIAN PERSEDIAAN PRODUK PUPUK DENGAN METODE LAGRANGE MULTIPLIER DI PT. XYZ Nyimas Rihadatul Aisy; Yustina Ngatilah
Tekmapro Vol. 17 No. 1 (2022): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v17i1.218

Abstract

PENGENDALIAN PERSEDIAAN PRODUK PUPUK DENGAN METODE LAGRANGE MULTIPLIER DI PT. XYZ
PERENCANAAN INTERVAL PERAWATAN MESIN DENGAN METODE RELIABILITY CENTERED MAINTENANCE (RCM) DAN PERHITUNGAN OVERALL EQUIPMENT EFFECTIVENESS (OEE) DI PT. XYZ Nadya Annisa Wulandari; Yustina Ngatilah
Tekmapro Vol. 17 No. 1 (2022): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v17i1.222

Abstract

PERENCANAAN INTERVAL PERAWATAN MESIN DENGAN METODE RELIABILITY CENTERED MAINTENANCE (RCM) DAN PERHITUNGAN OVERALL EQUIPMENT EFFECTIVENESS (OEE) DI PT. XYZ
QUALITY ANALYSIS OF BAKERY PRODUCTS USING THE SIX SIGMA METHOD AND FAILURE MODE AND EFFECT ANALYSIS (FMEA) CASE STUDY ON CV. XYZ Primahesa, Ibad Guntur; Ngatilah, Yustina
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 1 No. 2 (2022): MAY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.424 KB) | DOI: 10.55047/ijateis.v1i2.319

Abstract

CV. XYZ is a bakery production company which also contributes as a part of culinary industry. During producing, CV. XYZ faces problem regarding the high percentage of its defective products which namely blueberry blankon bread, banana chocolate bread, and coffee bread. This research aims to find out the value of DPMO and determining the value of Sigma for product quality by using Six Sigma method. Six sigma method was used since its able to control the number of defective products, find out the product defects by using Sigma value, improve product defects, and provide recommendations for improving the quality of product by using FMEA method on those three products. The result shows that DPMO value for Coffee Bread is 17,757 along with sigma value of 3,61. The DPMO value for blueberry blankon bread is 18,048 with sigma value of 3.60. Lastly, the DPMO value of chocolate banana bread is 17.644 with sigma value of 3.61. Thus, it is necessary to analyze the causes of quality defects and recommend solutions in order to improve the quality of products. Defects on product/s are caused by four factors which particularly human, material, method and machine. Hence, there are three ideas of proposed improvement on defect products based on FMEA.
The Kinetics Reaction of Phosphoric Acid Formation from Cow Bone Pujiastuti, Caecilia; Yustina Ngatilah; Muhammad Septianto; Angelia Tantyono
Journal of Research and Technology Vol. 6 No. 2 (2020): JRT Volume 6 No 2 Des 2020
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v6i2.234

Abstract

Phosphoric acid can be formed from bone waste, including cow bone which contains calcium phosphate. When reacted with sulfuric acid it becomes phosphoric acid. The purpose of this research was to determine the reaction constant of phosphoric acid from cow bones. The reaction constant can determine the good operating conditions in a reactor design. Starting with the cow bones that have been powdered with a size of 200 mesh, dissolved in the water until saturated. Then saturated solution 500 ml was taken and reacted with 4 N sulfuric acid 100 ml, stirring process was carried out at 200 rpm, with variable temperature were (70oC, 80oC, 90oC, 100oC, and 110oC) and time were (40, 50, 60, 70, and 80 minutes). Next, the sample was filtered, and the sediment was taken, and analysed of phosphoric acid filter and separated the sediment. Based on this research, an equation k = 1.1627 e -3742.4 / T was generated. The graph in picture 5 shows that the equation followed a pseudo first order reaction.
Co-Authors Aldo Buyung Pratama Anasyah Septiara Angelia Tantyono Arief S, Purwanto Caecilia Pujiastuti Caecilia Pujiastuti Cyrilla Indri Parwati Desak Ayu Clara Dewanti Dimitra Izzati Putri Dwi Qomariah Arifin Dwi Sukma Donoriyanto Endang Pudji Widjajati Erlina Purnamawaty Farida Pulansari Frizkia Sepriandini Ichan Wahyuti Isna Nugraha Ketut Sumada Caecillia Pujiastuti Laila, Indah Nur Laksono Trisnantoro Muhammad Septianto Nadya Annisa Wulandari Nadya Annisa Wulandari Nour Afifah Nur Kholik Nyimas Rihadatul Aisy Nyimas Rihadatul Aisy Primahesa, Ibad Guntur Pujiastuti , Caecilia Pujiastuti, Caecilia Pujiastuti, Caecilia Putri, Dinar Ismilla Ricky Eka Putra Rony Oktavianto Rr. Rochmoeljati Siati Syamsul Arifin Tranggono Tranggono Wahyu Setia Damayanti Widya P, Vika Zenna Rasyid Y Zharfan Hamzah