Mahakam Working Area (WK Mahakam) is one of the largest oil and gas working areas in Indonesia managed by PT Pertamina Hulu Mahakam (PHM). WK Mahakam has large gas reserves, making it one of the largest contributors to national gas production. This study aims to determine the process of gas well production and know the technology used in the gas production process and know the efforts in increasing gas production in the Mahakam working area. The methods used are direct observation, interviews and literature studies. The results showed that the gas well production process consists of several stages, namely drilling, pipe installation, and gas processing.The technology used in the gas well production process includes directional drilling technology, horizontal drilling technology, Artificial Lift technology and Enhanced Oil Recovery technology. The efforts made by the company to increase gas production include exploration of new gas wells, development of gas production technology, improvement of production production, development of Artificial Lift technology, Enhanced Oil Recovery technology, a n d worker skills and implementation of digital technology.

PT Ansaf Inti Resources is a company engaged in coal mining using the open pit method. In the process of mining in open pit mines, haul roads are indispensable in the process of transporting overburden and play an important role in the mining production cycle. The purpose of the study is to determine the total resistance to overburden production of the LGMG CMT96 conveyance based on the haul road segment that has been determined from the overburden loading point to the disposal of the material, then a calculation is made based on the standard number of good total resistance to the actual haul road. After calculating all segments of the haul road, the results of plotting the total obstacle graph against the speed, travel time, and production of the haul. So every 1% increase in total resistance will reduce the speed of the conveyance 1.346 km / h, while every 1% increase in total resistance will reduce the travel time of the conveyance 0.0464 minutes. The production results of the CMT96 conveyance before the improvement of the total obstacle to the road surface amounted to 55 lcm and 49 lcm, while after the improvement of the total obstacle to the road surface there was an increase in the production of the conveyance of 68 lcm and 62 lcm. So every 1% increase in total resistance will reduce the production of conveyance by 4.7429 lcm.

The Snail Canning Industry has the potential to impact the environment if wastewater with high organic compound content is not treated first. This study aims to analyze the performance of the Snail Canning Industry Wastewater Treatment Plant (WWTP) based on BOD, COD, and TSS parameters. The method used is descriptive, with primary data obtained through interviews and secondary data from laboratory test results. Measurements were taken at the inlet and outlet points of the WWTP, then compared with the quality standards based on the Regulation of the Minister of Environment No. 5 of 2014. The results showed that the WWTP succeeded in reducing the concentration of BOD from 201 mg/L to 6 mg/L, COD from 315 mg/L to 24 mg/L, and TSS from 25 mg/L to 6 mg/L. The reduction efficiency of each parameter was 97.01% for BOD, 92.38% for COD, and 76% for TSS. All outlet results met the established quality standards. This indicates that the wastewater treatment process at the IPAL functions effectively in reducing the levels of pollutant parameters in wastewater.

People's mining activities in Gamey Village, Uwapa District, Nabire Regency, Central Papua Province are carried out to meet daily needs and improve the welfare of the local community. This mining activity is based on alluvial deposit conditions and is applied for mining sediments on the surface and using alcon machines. for high pressure water spray. This community mining activity is divided into several stages starting from preparation of mining land, processing and production processes as well as selling gold products for sale. This research aims to examine the gold processing used by small-scale miners in Uwapa District, Gamey Village, and its impact on the environment and public health. The main focus of this research is on the use of the sluice box method, which is the gold processing technique most commonly used by local communities. This method was chosen for its simplicity and low cost, although the gold recovery efficiency varies between 50-70%. Additionally, this research evaluates alternative technologies such as shake tables and centrifuges that can increase gold recovery efficiency and be more environmentally friendly. The research results show that the implementation of alternative technology requires training, procurement of adequate equipment and infrastructure as well as ongoing monitoring. By adopting better technology, it is hoped that gold mining activities in Gamey Village can run more productively and sustainably, improving community welfare without damaging the environment.

All companies hope for an effective and efficient production system, but an imperfect production system means that PT XYZ must improve its production activities. The company strives to produce good products followed by a high level of productivity. In this research, we investigate a case at PT XYZ which produces hot stamping foil in the rewind section. This research found that there was waste that occurred in set-up replacement activities in production. Because it requires a long processing time, we perfected the system by implementing the Single Minute Exchange of Dies (SMED) method, then the process optimized internal activities in the set-up process. The application of the SMED concept is carried out by changing internal activities into external activities with the addition of helpers. This research aims to provide a more effective and efficient set-up replacement process so that machine downtime can be reduced. The results of this research show a 52% reduction in set-up time obtained by adding a helper with a time before implementation of 58 minutes to 30 minutes. This research concludes that SMED is effective in reducing machine set-up time and increasing the efficiency of the production process with benefits after implementing the SMED method by adding a helper of Rp. 10,649,336. In this way, implementing the SMED method helps companies increase production set-up replacement times in the rewind section.
 

Minerals are solid objects that can be found in nature, formed inorganically, with chemical composition at certain limits and have atoms arranged regularly. Rocks can be distinguished based on the formation process and mineral content. The purpose of this study is to identify minerals in sedimentary rocks and laterite deposits in this study used analytical methods, namely Binocular Microscope and XRD (X-Ray Diffraction) laboratory tests. XRD analysis is used to determine the type of mineral in the sample. Based on the results of the XRD X-Ray Diffraction lab test, each sample has a different mineral content.

According to data from the International Labor Organization (ILO), every year there are more than 2.78 million deaths and 378 million injuries due to work accidents or occupational diseases. At PT. XXX, since the site opened in 2014, there have been 16 accident cases, while in 2021 there were 9 cases recorded. OB removal production in 2014 reached 4,105,279 tons, and in 2021 it will increase to 16,942,212 tons. This research aims to analyze the relationship between implementing ISO 45001:2018 and efforts to increase productivity. The research instrument was a questionnaire with a sample of 30 people and an ISO 45001:2018 audit checklist to carry out gap analysis. The validity test using Bivariate Pearson correlation showed good validity (r > 0.5, p < 0.01), and the reliability test showed very high internal consistency with a Cronbach's Alpha value of 0.993. The gap analysis results show that most of the standard clauses have been implemented well (value > 3.00), such as leadership and commitment (3.77), participation and consultation (3.83), and hazard identification (3.25). However, determining the scope of the system needs improvement (value 2.80). The total gap analysis score reached 84%, which shows good implementation. Optimal implementation of ISO 45001:2018 has been proven to reduce accidents and injuries, which contributes to increasing productivity at PT. XXX.

This research aims to analyze the scheduling of the fiber optic network construction project in Lemo-Lemo, Bulukumba, using the Critical Path Method (CPM). This method was chosen to improve time and cost efficiency in project implementation. Research data were obtained through field observations, literature studies, and interviews with related parties. Analysis was carried out by mapping project activities, estimating duration, and calculating resource requirements and project costs. The results showed that the application of the CPM method was able to accelerate project completion from the initial estimate of 40 days to 21 days, with time savings of 19 days. In addition, the project cost which was initially estimated at Rp. 38,386,680 was successfully reduced to Rp. 37,000,000, resulting in a savings of Rp. 1,386,680. In conclusion, the CPM method proved to be effective in improving time and cost efficiency in fiber optic network construction projects. Therefore, it is recommended that this method be applied consistently in similar projects in the future.

This research aims to produce compatibility between the policies of Abon Surya with the Economic Order Quantity raw material control method, namely the purchase quantity of the Abon Surya policy has an average purchase of 770 kg, for the frequency of purchasing raw materials for jack beans 5 times, for security and point supplies. There is no reordering policy with a total inventory cost of IDR 251,640. Meanwhile, the EOQ method has an average purchase of 1,313 kg. the purchase frequency is only 3 purchases, the security inventory is 90 Kg and the number of reorders is 204 Kg with a total cost of inventory required of IDR 173,254. The cost difference between Abon Surya and the EOQ method is IDR 78,386,417. This shows that there is a saving or reduction in the total cost of inventory needed if Abon Surya can implement the EOQ raw material control method. Apart from that, the packaging used at UMKM Surya Abon for shredded products still uses transparent plastic with stickers, which is less attractive to buyers. Therefore, a new design is needed to attract more buyers.

PG Madukismo is a sugar factory that was established in 1955 and is the only sugar factory in the province of the Special Region of Yogyakarta. This factory is located in Padokan Village, Tirtonirmolo Village, Kasihan District, Bantul Regency, Special Region of Yogyakarta. PT Madubaru, a company engaged in sugar cane processing, is a sugar and spirits factory located in the Yogyakarta area. Companies that produce cane sugar with SHS IA quality. Product defects are often found, resulting in a decrease in quality, therefore it is necessary to carry out quality control. This study uses the Failure Mode and Effect Analysis (FMEA) method to identify failure modes, Logic Tree Analysis (LTA) to determine the consequences of failure arising from failure modes and determine effective preventive maintenance policies for each machine. For the production quality control section, the Statistical Processing Control (SPC) method is used to analyze product defects to determine whether product defects are still within controllable limits or not. While the Failure Mode and Effect Analysis (FMEA) method is used to determine the failure mode in sugar production. For the quality control section on raw materials using the Economic Order Quantity (EOQ), Re-Order Point (ROP), Safety Stock (SS), and Total Inventory Cost (TIC) methods. The conclusion of this study is regarding the results of the analysis and calculations carried out with several settlement methods and there are several causes of production defects from 5 factors, such as: human factors, work methods, environment, raw materials and machines used. And provide solutions to companies in order to reduce defects by controlling product quality.
 
 

The human resources aspect is the most important thing for companies, especially to achieve organizational goals, because the success or failure of an organization is greatly influenced by human factors as people who carry out the work. One of the targets of human resource management in the organizational management function concerns employee performance issues. Employees at the Sewing Department PT. Pan Brothers Tbk Boyolali has an unstable level of performance, which can affect the achievement of company goals. This research aims to explain the factors that can influence a person's performance, such as leadership style, work culture and physical work environment which can influence employee performance. The sample was obtained using a purposive sampling method, and 47 civil servant respondents were selected as the sample. Meanwhile, the data analysis used in this research includes: data quality testing, classical assumption testing, hypothesis testing and multiple regression analysis. The results of the partial significant test (t statistical test) from the research analysis and discussion show that; transactional leadership style, with a t value of 1,555, this value is smaller than t table 1,669. This explains that the Transactional Leadership variable has no effect on the Employee Performance variable. Work Culture, with a t value of 3,033, this value is greater than t table 1,669. This explains that the Work Culture variable has an influence on the Employee Performance variable. Physical Work Environment, with a t value of 2,467, this value is greater than t table 1,669. This explains that the Physical Work Environment variable has an influence on the Employee Performance variable. Meanwhile, the results of the simultaneous significant test (f test) show that Fcount 5,600 > Ftable 2,751 with a significance value of 0.002. So it can be concluded that the two independent variables, namely Transactional Leadership (X1), Work Culture (X2) and Physical Work Environment (X3) greatly influence the dependent variable, namely Employee Performance (Y) at PT. Pan Brothers, Tbk Boyolali.

MSME Tofu Bu Ida is a processed tofu business located in Sengkan RT 07 RW 59 Njoho Depok, Sleman. Along with the development of MSME Tofu Bu Ida, which has long started a business since 1980, it turns out that these MSME are still found errors and product defects in every production process. The general problem in MSME Tofu Bu Ida is that there are defective production results and an undisciplined workforce. These problems certainly interfere with the production process and partially inhibit and reduce product quality. This research produces data containing several types of tofu damage accompanied by the amount of damage and corrective steps that can be taken to overcome the problem.The results of the analysis show that there is a lot of damage that occurs during the production process, therefore it is necessary to provide repairs to prevent damage from continuing. Improvement steps that can be taken are using a tofu cutter, using a press, increasing lighting, and establishing SOP.
 
 

The coffee business, especially during the pandemic, faces challenges in maintaining operations and ensuring profitability. This study focuses on Javadwipa_roastery & Coffee Shop, exploring its Break Even Point (BEP) to assess financial sustainability. Through direct observation and interviews, data on fixed and variable costs were collected. Findings revealed monthly fixed costs of Rp. 1,000,000, and variable costs including raw materials, equipment, labor, and transportation, totaling Rp. 7,223,500. The BEP analysis for Cappuccino and Matcha Latte showed unit BEP at 468.33 and 200.71 respectively, with corresponding Rp. BEP at Rp. 3,275,058.28 and Rp. 3,008,565.31. Understanding BEP aids in strategic planning and decision-making, crucial for achieving optimal profitability in the coffee business.

The main objective of arranging the warehouse layout is to find the most appropriate method so that the movement of goods in the warehouse runs smoothly. Apart from that, the aim of setting the warehouse layout is also to maximize the warehouse area so that the costs of handling activities remain low. Stacks of goods in the warehouse are stacked with a maximum height of 700 cm and above or approximately 7 items stacked in one pile. If these items continue to be stacked using 7 stacks and above, it can cause many defects to occur. This defect occurs because there are too many items piled up. The pile of items should be stacked with a maximum of 5 piles and above. Therefore, defects that occur can cause delays in delivery times and result in large costs experienced due to these defects

The Pukun Kuala Tanjung rice factory is a rice factory located in Pematang Tobat village, Sei Suka subdistrict, Batubara district. The Pukun Kuala Tanjung rice factory has been operating for fifteen years in milling rice into rice. In operating the Pukun Kuala Tanjung rice factory, it can produce 25 tons of rice/week. In carrying out the rice production process at the Pukun Kuala Tanjung rice mill, we often find that the rice produced does not match the quality of production, including the color of the rice being less than good (yellow), rice that is not peeled and crushed, which can lead to a decrease in the quality for sale and even unsalability. rice on the market so that the Pukun Kuala Tanjung rice factory experiences losses in producing rice. The aim of this research is as follows: to know how to control the quality of rice using the SQC (Statistical Quality Control) method, to find out the quality of rice produced by the Pukun Kuala Tanjung rice factory is still in good condition. controlled or not. This research uses descriptive quantitative research both when collecting and processing data where the data collected is data on defective rice products and data processing will be carried out using the SQC (Statistica Quality Control) method. From the data processing that has been carried out in this research, the author draws the following conclusions: Rice quality control using the SQC (Statistical Quality Control) method can be seen as follows: Based on the control chart, it is known that defective products are not within the upper control limits (Upper Control Limit) and Lower Control Limit which can mean that a defective product requires repairs to be made to the defective product.

The research issues include the performance of three-phase induction motors and the impact of load on three-phase induction motors. This study aims to develop a driving system for empty fruit bunches (EFB) processing machines using induction motors at PT. Suryabumi Agro Langgeng, South Sumatra. The research was conducted at PT. Suryabumi Agro Langgeng in South Sumatra, from May to June 2024. Primary data in this research were obtained through observation and interviews, while secondary data were gathered from document analysis. In the context of this research on three-phase induction motors, document analysis techniques can be used to analyze various documents such as scientific literature, technical specifications, maintenance reports, production records, or other documents related to induction motors. The research methods include system requirements analysis, system design and implementation of the driving system, and performance testing of the developed system. The results show that the use of induction motors can provide better operational efficiency in EFB processing. This research is expected to contribute positively to improving the efficiency and productivity of PT. Suryabumi Agro Langgeng's operations.

The representation process for mapping malnutrition rates in the Waingapu City District area does not yet use computer technology, so the process of monitoring malnutrition rates in each region is still not presented well. This certainly makes it difficult for cadres and the Health Service to monitor the rate of malnutrition in the Waingapu City District Area. Therefore, it is necessary to build an information system that is able to provide data, both in the form of graphs and maps, for mapping malnutrition rates in the Waingapu City District area. The design and development of this information system was carried out using data collection methods and direct interviews with the Waingapu City Health Service, by looking for other references related to similar research. The aim of designing a web-based geographic information system for data collection on malnutrition sufferers is to help the community and the Health Service in monitoring and handling cases of malnutrition in the Waingapu City District area. This Geographic Information System will display malnutrition data based on sub-districts using color polygons as signs that provide information about safe conditions or conditions that require further treatment. The method used in creating a website is waterfall and goes through six stages, namely: the Reguirement Analysis (Analysis), Design (design), Development (coding), Testing (trial), and maintenance (maintenance) stages and system testing is carried out using black box.

The research was conducted to solve the problem of determining the price of goods of production correctly based on the cost of raw materials, labor costs, and overhead costs on the CV xxx of previously priced traditional managers which resulted in sales sometimes felt too expensive and sometimes earned too small profits. Quantitative descriptive research is used to solve this problem to produce conclusions from data related to the determination of substantive prices based on the method of Job Order Costing. The main object of the CV xxx is a detailed note of the need in the manufacture of glass wardrobes and classic dress wardros. The data used in this research are primary data and skunder data, i.e., primary Data is the details of raw materials, raw material specifications, price per unit of raw material, labour cost, etc. Whereas data skunder is a discipline related to the methods of research that can help solve the question of determination of the price of the substance. Research shows results where based on the traditional management of CV xxx, there is a mistake in determining overhead costs. This confusion is detrimental to the company in getting too low profits. Comparison of previous management with the Job Order Costing method can find out where a particular variable should be in the overhead cost category in order to obtain the price of the production commodity that can determine the company's losses.
 
 

PT XYZ is one of the largest fertilizer companies in Indonesia. One of the company's goals is to become a competitive producer of fertilizers and other chemical products that are in high demand among consumers. To achieve this, the company needs a marketing strategy to boost sales, compete with both domestic and international rivals, and address the fluctuations in sales volume. Therefore, the company has opted to use multiple linear regression as a reference to assess whether sales prices and international prices have an impact on sales volume. Additionally, the marketing mix, or the combination of marketing elements, will be crucial in achieving the company's objectives. In the execution of marketing activities, every company strives to establish marketing strategies and target its market. This marketing strategy revolves around the marketing mix. The research findings indicate that sales prices and international prices do not have a significant impact on sales volume, possibly due to the presence of other variables such as the company's location, product promotion, and other factors influencing the results.
 

One of the characteristics of the oil and gas sector, especially drilling activities, is High Cost, namely high operational costs. Therefore, efficient and effective use of time is necessary to reduce operational costs. Evaluation of the influence of ILT and NPT on drilling activities was carried out to find the factors that made drilling time so long. Identifying KPIs for each activity is necessary to find out what activities can be optimized. From the analysis results it was found that the Invisible Lost Time value was 33.12% (198.75 hours) and Non-Productive Time was 18.37% (110.25 hours) caused by less than optimal performance and equipment failure. The author believes that the factors causing the relatively high ILT and NPT can still be optimized so that the costs required during drilling activities are in accordance with the desired planning.
 
 

The coffee concentrate production process is still classified as not having good K3 due to the lack of appropriate personal protective equipment and good organization. This research is a qualitative research. Primary data itself consists of production data, including production flow. Through research related to Occupational Safety and Health carried out in the Aroma Kahuripan production process, it was found that there were several risks of work accidents that could occur. The potential for work accidents in the coffee powder cooking process has a priority risk level of 1, which indicates that it requires immediate treatment. Handling potential work accidents requires an appropriate K3 system. Suggestions for reducing the potential for accidents include personal protective equipment, designing workstations and additional equipment, as well as regular checks. With this proposal, companies can reduce the potential for work accidents.