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Perencanaan Produksi Dan Kebutuhan Bahan Baku Produk Dengan Metode Mrp Pada Cv. Fawas Jaya siregar, ninny; Eprida, Bintang
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 1, No 1 (2017): edisi mei
Publisher : JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING

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Abstract

CV.Fawas Jaya adalah sebuah perusahaan yang bergerak dalam industri makanan yang  mengolah  bahan baku menjadi bahan jadi yaitu roti kacang hijau. Bahan-bahan yang digunakan dalam pembuatan roti kacang hijau adalah :tepung terigu,gula pasir, mentega, telur, kacang hijau.Proses pengolahan roti kacang hijau dilakukan tergantung ketersediaan bahan baku.Sistem pengendalian persediaan bahan baku di CV.Fawas Jaya memiliki permasalahan yaitu persediaan bahan baku yang belum terstuktur yang mengakibatkan proses produksi tidak berjalan lancar.  Penelitian ini bertujuan untuk mengetahui hasil peramalan, tahapan produk bahan baku, mengetahui bagaimana model permintaan produk pada  perusahaan CV.Fawas Jaya. Tahapan yang dilakukan untuk melakukan pengolahan data untuk hasil peramalan adalah : peramalan permintaan, penyusunan stuktur produk (BOM), perhitungan SEE, perhitungan dengan metode MRP. Hasil perhitungan MRP menghasilkan pengadaan bahan baku tepung dibulan Mei 2016 minggu ke empat di hari ke 1 pemesanan dilakukan 1 hari sebelum bahan baku tepung digunakan karena lead time bahan baku tepung selama 1 hari, pemesanan dilakukan setiap 1 periode.Untuk memenuhi  peramalan 35538 buah roti maka  pemesanan tepung terigu dimulai pada tanggal 28 Mei, jika tepung yang digunakan untuk roti tersebut adalah sebanyak 770 Kg, tersedia digudang 100 Kg dan Oh 50 kg maka pemesanan pada tanggal 28 Mei sebanyak 1000 Kg, (1 Kg tepung menghasilkan 50 buah roti).  Memastikan ketersediaan bahan baku tepat pada waktunya sehingga menghindari terjadinya resiko keterlambatan pengiriman yang berarti ketidak puasan konsumen akan muncul. Hasil perhitungan MRP memberikan masukan kepada perencana kebutuhan material untuk membuat order release.
ANALISIS SWOT SEBAGAI DASAR DALAM MENENTUKAN STRATEGI PEMASARAN PADA PERUSAHAAN PT.HARMONY TOBA JAYA MEDAN Siregar, Ninny
JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) Vol 3, No 1 (2016): JURNAL KONSEP BISNIS DAN MANAJEMEN NOVEMBER
Publisher : JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN)

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Abstract

PT.  Harmony  Toba  Jaya  is  one  of  the  paint  distributor  with  Sikkens  trademark. Companies  choose  direct  communication  with  consumers  workshops  in  their  marketing communications strategy. This is done because of the increasing number of new paint products on the market so we need a strategy that is relevant to the condition that there is a bottom -up with a marketing strategy where marketers sell products directly to end users or workshop. Based on the above conditions need to be processing data analysis using SWOT analysis (Strength,  Weakness, Opportunity and Threat) from Sikkens paint products through questionnaires given to consumers. Based on the results of the questionnaire processing, can be calculated the value of the X axis and Y axis to determine the position of the company. The value of  the X-  and Y-axis respectively is -0.141 and  -0.100 so that the value of the intersection of the axes X and Y are XY (-0.141;  -0.100). From these  results,  the  company  is  located  in  Quadrant  IV  (negative,  negative).  It  is  necessary  to  get attention  because  in  addition  to  the  weakness  of  the  company  there  are  also  threats  from competitors  that  are  very  dangerous.  Therefore,  recommendations  given  strategy  is  Strategy Defense,  meaning  that  the  internal  conditions  of  the  organization  that  are  in  selection  dilemma. Therefore, organizations are advised to use a survival strategy, the performance of internal control so as not to fall. This strategy is maintained while trying to fix ourselves.Keywords: Marketing Strategy, SWOT Analysis, Company Position
Peramalan Tingkat Permintaan LPG PT. Pertamina (Persero) Di Elpiji Tandem Wijono, Joko; Siregar, Ninny; Banjarnahor, M
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 2 (2018): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (958.275 KB) | DOI: 10.31289/jime.v2i2.2434

Abstract

LPG that produced by PT. Pertamina (Persero) unit Pengolahan I Pangkalan Brandan cames from natural gas. LPG usually used by people for industry and home needs. Most of high-end community prefer to consume to fuel oil, outfil legible job decay (durable) bat need big investment(because the storages of LPG or LPG bottle is expensive). Most of LPG consumption for north sumatera consumer supplied by PT. Pertamina (Persero) Unit Pengolahan I Pangkalan Berandan. For maintaining LPG continuity, so demand forecasting is a neccessary for the future. Considering the decline of LPG production, which caused by natural trend linier gas reserver. To predict the demand in the demand in the future, it can count using and Exponential Smoothing forecasting method. Exponential Smoothing forecasting method that used is double Exponential Smoothing forecasting method and then parameter estimate to get the minimum (Mean Square Error).  From the calculation forecasting method, Double Exponential Smoothing forecassting method can give the minimum MSE price with one parameter 0,1 and for Depot Tandem UPMS I Medan in 2010 is79.740,414 kiloliter.Keywords : Eksponential Smoothing Methode , forecasting
Analisis Metode Antrian Terhadap Peningkatan Efisiensi dan Efektifitas Pelayanan Laboratorium Klinik Kesehatan pada PT. Prodia Widyahusada Damayanti, Annatia Kristin; Haniza, Haniza; Siregar, Ninny
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 2 (2018): EDISI NOVEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1175.406 KB) | DOI: 10.31289/jime.v2i2.2435

Abstract

Public awareness about the importance of a medical examination in the laboratory are increase, the more also increased the number of customers in the Clinical Laboratory Health PT. Prodia Widyahusada The influence of queuing method is needed to provide effective and efficient health laboratory service. Queuing method used in the Clinical Laboratory Health PT. Prodia Widyahusada is a service system with Multiple Channel Single Phase System (3/3/1). Service system at the Health Clinic Laboratorium PT. Prodia Widyahusada more better when there is the addition of a service station from three to four service station service station. After the addition of station, the service becomes more effective and efficient, but the evaluation needs to be sustainable because of the level of public awareness about health will continue to increase and needs to be balanced with increased facilities and befter infrastructure.
Analisis Perhitungan Dan Penentuan Harga Pokok Produksi Pada PT. Mutifa Medan Gulo, John Fisher; Mustafa, Kamil; Siregar, Ninny
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 1 (2018): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1342.522 KB) | DOI: 10.31289/jime.v2i1.2425

Abstract

The cost of production is needed to determine the cost of production of a product. Costs incurred to produce the product must be clear, so that the determination of the cost of production would be appropriate. Imprecision in calculating the cost of production will be misleading in making management decisions. Data collection methods used in this study include: Documentation, Interview, Observation. This study analyzed using qualitative descriptive analysis comparing the theory with actual results of the company. PT MUTIFA in determining the cost of production using the full costing method. PT MUTIFA in determining the cost of production, all costs incurred are treated as production costs, both the cost of major raw materials, cost of auxiliary materials, packaging materials costs and production overhead. Classification of production costs in accordance with the theory that exists is composed of material costs, labor costs and production overhead costs. Total production cost per month of each element calculation the average monthly cost is Rp. 73.111.118,260,- and the average number of finished products Paracetamol tablet 500 mg tablet is as much 566,666.67 per month. Based on data on average production costs in 2009, then the production cost per tablet is .Rp. 129,019.
Pengendalian Kualitas Produksi Panel Drum Dengan Menggunakan Metode Peta Kontrol Di PT. Atmindo Nasution, Yan Hari Tama; Singh, Raspal; Siregar, Ninny
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 1 (2018): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1363.063 KB) | DOI: 10.31289/jime.v2i1.2426

Abstract

In course of its production, many factor which can make the downhill quality production, especially in shares produce the component of panel of drum boiler, even part of Quality Control do not want to accept result of the production because assumed by a handicap. Defect type that happened that is porosity, under cut, weld beat And over mop, becoming main problem is defect type of porosity and weld beat of because at most happened knowable after. The control map in the world of Quality Control in company produce that is method solve of problem which is usually used in the field of industrial technique to control the quality of production. So that be story level of mistake or product handicap earn in minimizing till no mistake. In the world of Quality Control production company, this method in the field of the industrial technique in application in its execution and felt by result benefit and to the staff employees also represent an advantage to company minimizing cost of expenditure of purchasing of material and working hours of employees in the event of repetition of component work which is equal to rebought new other material , because effect of the happening of handicap produce.
Analisa Kapuasan Pelanggan Terhadap Kualitas Pelayanan PDAM Tirtanadi Cabang Padang Bulan Purba, Fauzanolo; Haniza, Haniza; Siregar, Ninny
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol 2, No 1 (2018): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (982.403 KB) | DOI: 10.31289/jime.v2i1.2427

Abstract

This study aims to determine the level of customer satisfaction to service quality of the Regional Water Company Branch Padang Bulan. The research method used in this research is quantitative descriptive with a population of Branch PDAM Tirtanadi Padang Bulan customers. The sample in this study of 100 respondents who were taken to area probability sampling technique. Data taken with the questionnaire and interview, while data analysis is descriptive percentages. The results showed that overall levels of customer satisfaction to service quality, including both the amount of 63.66%, which means that customers are satisfied with the service that has been provided by PDAM Tirtanadi Branch Padang Bulan. Elements of customer satisfaction to service quality which is in poor category there are 7 of Serviceability, service procedures, disciplinary care workers, care workers responsibility, fairness, service costs, and assurance of service schedules. While elements in both categories there are S of product quality, service requirements, clarity of service personnel, capability of the service, speed of service, justice get service, politeness and friendliness of staff cost certainty and convenience services environment.
Perancangan Cetakan Batu Bata Dengan Metode Pahl And Beitz Pasaribu, Rismauli Novianty; Silviana, Nukhe Andri; Siregar, Ninny; ., Susilawati
Rekayasa Material, Manufaktur dan Energi Vol 8, No 1: Januari 2025
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v8i1.17866

Abstract

Along with the development of technological products that can provide comfort and convenience for human life which will depend on the innovation of more complex product functions for consumers that will continue to be used, therefore it is necessary to design lightweight brick molds that are ergonomic and able to meet customer demands. The design of the lightweight brick mold was carried out using the Pahl and Beitz method by applying the REBA (Rapid Entire Body Assessment) method for proposed improvements by evaluating the worker's overall posture. The aim of this research is to produce an ergonomic design that is able to meet every customer request. The results of the research showed that measurements of work posture carried out by light brick workers had to take corrective action because it showed level 10, which means it was at level 4 (dangerous conditions). By reducing dangerous angles on body parts, a better working body posture is obtained with a REBA score of 3 which is included in risk level 2 (Low risk) based on worker anthropometric processing where each data is sufficient and uniform, so that a lightweight brick mold design can be produced. reduces the risk of injury to musculoskeletal disorders for workers with dimensions of mold length 100 cm, width 51.27 cm, mold height 60 cm, mold handle length 29 cm, mold handle width 9 cm
Analisa Kehilangan Crude Palm Oil (CPO) Dan Inti Kernel Dengan Metode Statistical Process Control (SPC) Untuk Meningkatkan Rendemen Di Pabrik Kelapa Sawit PTPN IV Adolina Simamora, Rich Arif Adika; Siregar, Ninny; Banjarnahor, Marali
Jurnal Ilmiah Teknik Mesin & Industri (JITMI) Vol 1, No 2 (2022): Jurnal Ilmiah Teknik Mesin & Industri (JITMI), November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jitmi.v1i2.1461

Abstract

As well as at PT. Perkebunan Nusantara IV unit Adolina, it is a company engaged in palm oil processing become semi-finished raw materials, i.e. CPO (Crude Palm Oil) and Kernel core. Similarly on losses on CPO and Kernel core occurred when production process, palm oil factory PTPN IV unit Adolina is very minimize loss as little as possible on CPO and Kernel core occurred. So, the purposes of the study are to find out how big losses on CPO and Kernel core, to increase OER and KER by using Statistical Process Control (SPC) method. Based on the analysis results obtained that, the amount of losses in station of Empty Bunches (X1 = 0.57%), Press (X2 = 0.56%), Nut (X3 = 0.10), Last Sludge (X4 = 0.39), Fibre Cyclone (X5 = 0.26), LTDS (X6 = 0.12), and Claybath (X7 = 0.01). Thus, there are four factors affect the occurrence of losses on CPO and Kernel core, i.e. Human Resources, Machine, and Raw Materials
Pengendalian Persediaan Bahan Baku Dengan Metode Economic Order Quantity (Eoq) Pada Cv. Suka Bersama Sari, Hesti Indah; Siregar, Ninny; Silviana, Nukhe Andri
Jurnal Ilmiah Teknik Mesin & Industri (JITMI) Vol 1, No 1 (2022): Jurnal Ilmiah Teknik Mesin & Industri (JITMI), May
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jitmi.v1i1.1219

Abstract

CV. Suka Bersama is an MSME (Micro, Small Medium Enterprises) in plastic straws (pipettes) manufacture. The main materials used in the process of making this pipette are polypropylene and dye which consists of three colors, namely yellow, green, and red. Currently CV. Suka Bersama only used estimates in raw materials purchasing. If the raw materials ran low in the warehouse, then CV. Suka Bersama had to reorder raw materials based on use, so it often had the unavailability and excess stocks in the warehouse. Where there was excess, there would be additional costs, and if there was less, production would be hampered. One way that could be used to overcome this was by applying ordering raw materials using the Economic Order Quantity (EOQ) method which was used to determine the number of orders or purchases that might be made and how many quantities might be ordered. So that the total costs in the sum of ordering and storage costs were a minimum, raw material inventory control and how to apply the economic order method, safety stock reorder point, and total cost in controlling raw material inventory. By calculating the raw material inventory issued by the company was Rp. 4,429,969 while using the EOQ method was Rp. 979,110 of the total cost of raw material inventory was more efficient using the EOQ method with a difference of Rp. 3,450,859.