1,720,980 research outputs found
GREEN PRODUCTIVITY TO INCREASE THE PRODUCTIVITY OF SUGARCANE FARMERS WITH COBB-DOUGLASS METHOD
Full text linkSugarcane is a crop that requires a number of processing steps from planting to harvesting. Green productivity is a viable option to increase the productivity and sustainability of sugarcane. Various planting methods, management strategies (fertilisation), insect/pest and disease management options as well as management of adverse climatic conditions and waste management that not only improve soil fertility and sugarcane productivity are environmentally friendly and safe for the environment. Productivity in the sugarcane farming environment requires improvement so that the sugarcane management process does not adversely affect the environment. The purpose of this study is to determine the factors that affect productivity and recommendations for improving green productivity. Cobb Douglass method to determine the factors in sugarcane farming that affect the sugarcane management process and green productivity is a strategy used to increase productivity and reduce the environmental impact of sugarcane fields. The results of this study found that the output elasticity value of sugarcane farm labour input symbolized (β) in the 2021-2022 period was smaller than the input of raw materials (α), which was 0.39 in units of million rupiah. Based on this, it can be concluded that the input that has the greatest influence on the productivity of sugarcane farmers is labour, as evidenced by the smallest elasticity value, which means that it has a large influence on productivity. So that to increase green productivity is to reduce the cost of expenditure on labour by maximising working tim
HAZOP and FTA as Hazard Reduction Methods in Mattress Production Process : [HAZOP dan FTA Sebagai Metode Pengurangan Bahaya pada Proses Produksi Matras
No full textUMKM X is a micro, small, and medium enterprise engaged in manufacturing as an MSME providing mattresses. The problem that occurs is the lack of risk management in the mattress production process. The study aims to determine how to minimize work accidents and the need for risk management that aims to identify hazard risks and suggest hazard improvement actions in the mattress production process. The Hazard and Operability Study (HAZOP) approach is one of several ways to conduct a risk assessment. The highest criterion level value was obtained at 20 for inhalation of dust exposure from cutting residue and exposure to chemicals from glue at an extreme risk level. Corrective actions are needed such as purchasing masks that have filters, creating PPE management stocks, imposing sanctions on violators, and providing restrictions on each existing production area
Risk Management of Chrome Drum Motor Process with FMEA and FTA Methods: Manajemen Risiko Proses Chrome Tromol Motor dengan Metode FMEA dan FTA
No full text. The chrome drum process in the XYZ chrome workshop goes through several stages and there are several risks that often occur in this workshop, namely the nickel layer is cracked and the chrome on the drum is not shiny, and in 3 months, namely September, October, November 2023 there were 43 drums, 10 drums experienced cracked nickel layers and 6 drums were not shiny so that risk control and the application of methods for controlling product rejects are needed so that similar incidents do not occur, therefore risk management is very necessary. The purpose of this study was to determine the risks of nickel plating, namely the layer on the drum is too thin and even cracked and the risk of chrome on the drum is not shiny. The method used in this study is a combination of FMEA and FTA
Waste Area Risk Mitigation PT. XYZ using the HIRARC Method and Bow Tie Analysis: Mitigasi Risiko Area Limbah PT.XYZ dengan menggunakan Metode HIRARC dan Bow Tie Analysis
No full textAt PT. XYZ often experiences several work accidents which result in large losses due to weak existing risk management. Frequent work accidents include employees being crushed by rotting buildings, as well as problems arising from inadequate waste disposal and waste burning which causes smoke to enter the production area and become a big problem for production activities. The method used in this research is HIRARC which is used to determine the highest risk and also Bow Tie Analysis which is used as an appropriate risk mitigation tool. The results of this research show that one of the appropriate mitigation methods is to always wear complete personal protective equipment when working and carry out strict supervision and control of K3. One of the long-term recommendations that can be applied to company risk mitigation is the creation of official K3 rules that can be updated regularly
WASTE AREA RISK MITIGATION PT. XYZ USING THE HIRARC METHOD AND BOW TIE ANALYSIS
Full text linkObjective: At PT. XYZ often experiences several work accidents which result in large losses due to weak existing risk management. Frequent work accidents include employees being crushed by rotting buildings, as well as problems arising from inadequate waste disposal and waste burning which causes smoke to enter the production area and become a big problem for production activities. Method: The method used in this research is HIRARC which is used to determine the highest risk and also Bow Tie Analysis which is used as an appropriate risk mitigation tool. Results: The results of this research show that one of the appropriate mitigation methods is to always wear complete personal protective equipment when working and carry out strict supervision and control of K3. Novelty: One of the long-term recommendations that can be applied to company risk mitigation is the creation of official K3 rules that can be updated regularly
Quality Control Analysis Of The Risk Of Paving Product Damage Using Six Sigma and Kaizen Methods : Analisis Quality Control Terhadap Risiko Kerusakan Produk Paving Dengan Menggunakan Metode Six Sigma Dan Kaizen
No full textPT Varia Usaha Beton experienced various problems the company standard for product defects was 0.1% of production each month. In January the defect was 0.3%, February the defect was 0.2%, March the defect was 0.5%, April the defect was 0.4%, May the defect was 0.2%, June the defect was 0.3%, July the defect was 0.4%, August the defect was 0.3%, September the defect was 0.4%, October the defect was 0.2%, November the defect was 0.4%, and December the defect was 0.2%. The purpose of this study is to determine the of the causes of paving product failure and determine the risk reduction strategy for damage to paving products. To conduct this research using six sigma and kaizen methods. Results showed the highest defect was in March 4859 out of 984275 and the lowest was in October 985 out of 552177. Types of defects: crack 9250, gupil 10040, porous 9961.
Implementation of Occupational Health and Safety in Logistics Service Companies Using The HIRA Method and FTA Approach: Penerapan Keselamatan dan Kesehatan Kerja (K3) pada Perusahaan Jasa Logistik Menggunakan Metode HIRA dan Pendekatan FTA
No full textPT. XYZ is an expedition company that has not yet implemented an Occupational Health and Safety (OHS) system, despite having experienced four workplace accidents: electric shock, being struck by falling objects, slipping on strairs, and being hit by a forklift. The study aims to identify accident risk as a basis for implementing OHS and to provide recommendations to reduce these risk. The HIRA method was used for risk identification and assessment, while the FTA method was applied to analyze the root causes of very high-risk hazards. The result show that there are three sources of hazards classified as very high risk. Recommended mitigation measures include installing physical barriers in work areas, improving electrial installation safety system, adding fire extinguishers (APAR) according to standards, and providing regular employee training on safety procdures. The implementatuin of an integrated OHS management system is also necessary to create a safer working environment
Strategy to Improve Productivity Processing of Plastic Seeds in XYZ Company: Strategi Peningkatan Produktivitas Pengolahan Biji Plastik di Perusahaan XYZ
No full textThis study aims to determine the best strategy to improve the productivity of plastic pellet processing at Company XYZ, focusing on the Erema 2 machine, which experienced a decline between January and December 2024, causing production targets to fall short. The Objective Matrix (OMAX) method was used to measure productivity performance, while Fault Tree Analysis (FTA) identified the root causes of defects and formulated improvement strategies. The results revealed that the third ratio defective product rate was the dominant factor reducing productivity. The highest productivity score was 480 in December, and the lowest was 120 in February. Of the 2,910,000 kg target, only 2,674,429 kg (91.8%) was achieved. FTA analysis identified nine main causes, including raw material issues, unstable storage temperature, poor inventory systems, lack of machine maintenance, and untrained operators. The study concludes that improving quality control, machine maintenance, and worker training is essential to enhancing production efficienc
ECOBRICK : ALTERNATIF PEMANFAATAN BOTOL PLASTIK BEKAS DI DESA KAJARTENGGULI SIDOARJO
Full text linkABSTRACT Plastic bottle waste is a wasted material. Waste still has economic value if it is reused into a useful item. The residents of the Kajartengguli village in Sidoarjo numbered 2637 people, which was dominated by women with a total of 1366 people, still often dispose of garbage by burning it. Training activities on the use of used plastic bottles for PKK women with the ecobrick method can provide a double function, namely knowledge of the use of used plastic bottles while reducing the volume of waste. The training method for making ecobricks begins with socialization, questions and answers, demonstrations, practice and mentoring. The results obtained are an increase in public understanding about plastic waste, ecobrick products and mothers can practice directly making plastic waste into ecobrick product
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