IPTEK Journal of Proceedings Series
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The Effect of Organizational Learning, Organizational Culture and Innovation in Project Performance of PT. PLN (Persero)
No full textBusiness challenges involving external and internal problems occur within the attempts made by PT. PLN (Persero) in providing electricity services and in completing the 35.000 MW electricity project. External problems are related to Holder of Electricity Service Business Permit or Pemegang Usaha Penyediaan Tenaga Listrik (PIUPTL) that has opened this business as a non-monopolistic business. Meanwhile, internal problems include inadequate number of employees and imbalance proportion of employees who are retiring shortly. Those issues demand the company to guarantee that all organizational knowledge is well-documented before the retirement, regeneration and employee placement. In addition, the competence of employees and structural staffs should be improved. These attempts have to be administered to utilize the knowledge owned by the company to drive new innovations in order to improve the services given to customers and to improve the corporate performance. The building of new power plants and transmissions should be well-anticipated by PT. PLN (Persero) Unit Induk Distribusi that hold the responsibility related to the quality of electricity distribution. In order to run those roles, it is necessary to determine clear target of Action Plan and Company Budget for new projects, infrastructure maintenance for electricity distribution to avoid energy not sales. The success of company projects is measured by several parameters including time, quality and costs. The success of those project can be achieved through good innovation, organizational culture and organizational learning that have been empirically validated in prior research. However, research on the simultaneous influence of those three variables on the success of a project especially on the utility aspect has not yet been conducted. This research was conducted to investigate variables that were assumed to have significant influence on project performance including organization learning, organizational culture and innovation. This research involved 75 unit managers of Unit Pelaksana Pelayanan Pelanggan in all Unit Induk Distribusi all over Indonesia. In this research, the Structural Equation Modelling (SEM) was used in data validation and data analysis. The results of this research showed that Organizational Culture had a significant and positive influence on Project Performance. Meanwhile, Organizational Learning was found to have a positive and significant influence on Innovation. Those findings are expected to provide valuable insights for the company management in designing work programs to improve Organizational Culture and Organizational Learnin
Strategic Planning of Information System/Infromation Technology (Case Study: Gresik Regency Government Environment)
Get PDFUsing IS (Information System)/IT (Information technology) has become the organization's need to carry out its operational activities and services. The government has also used IS/IT in carrying out its activities and services considering the benefits that are get, efficient, effective, and transparency to support good and clean governance. Gresik Regency does not yet have a master plan for implementing IS/IT so that what it needs cannot be managed. Gresik Regency needs a planned information technology-based system that can produce correct and prompt information. purpose of this study was to identify data and information needs in policy formulation and to develop an information system strategic plan in Gresik Regency. Basic concept used in compiling this research is the method proposed by John Ward and Joe Peppard. stages carried out start from analyzing the internal and external business environment of the organization, analyzing internal and external organization IS/IT, followed by identifying strategies and designing future portfolios. Method of analysis carried out uses several methods, among others, SWOT, Critical Success Factors, Value Chain, PEST, and Mc Farlan Strategic Grid. The results of this study is a blueprint of strategic planning that refers to the organization's business plan based on data obtained through the analytical methods used. It will integrate the information produced for administrative and public service needs. organization's strategic objectives in the form of superior prime service will be achieved by implementing an optimal improvement of data processing functions with the support of Information Technology. preparation of IS / IT strategic planning according to the resulting portfolio is expecting to be using in future strategic planning so it can give priority to the activities needed to get optimal results and based on its contribution to the objectives to be achievin
Design and Development Graphical User Interface on Inertial Navigation System of Submarine
Get PDFThis paper discusses an underwater vehicle named Kapal Tempur Bawah Air (KTBA). This vehicle needs INS and GPS to know attitude, orientation, acceleration, velocity, and position. INS can provide attitude and movement data as well as long distance. INS on KTBA is implemented using Sublocus inertial sensor developed by Advanced Navigation. To know the navigation data, needed a process called interfacing. This process need a processor to read the data from inertial sensor. The processor to be used is Raspberry Pi 3 Model B. Besides data processing, need a user interface for the process that occurred. Therefore, this paper designed a Graphical User Interface for inertial navigation system. This interface design uses PyQt libraries with Python programming. The GUI testing is done by calculating the frame rate per second. The test results have different 56.83 % between Personal Computer and Raspberry Pi
The Analysis of Doosan S500-LCV Excavator Maintenance Planning to Reduce Downtime Using Reliability Centered Maintenance (RCM) Method
Get PDFPT X is a company engaged in construction field and heavy machinery services. PT X uses excavators as a tool to mine rock sand. In 2018, the company has planned to increase production capacity. The increase of production capacity will be directly related to the operational capability of the unit which must always be maintained. The problem in this study is the occurrence of unit downtime that cannot be predicted and occurs in a relatively long time. The components damage of the excavator causes the unit to be unable to operate to increase production. The maintenance of the Doosan S500-LCV excavator at PT X is currently not optimal because the downtime that occurs in the unit is still relatively high. Standard maintenance procedure of excavator units need to be evaluated in order to minimize the occurrence of downtime so that the unit can be used for maximum production. The method used in this analysis is the Reliability Centered Maintenance (RCM) method with evaluating maintenance carried out and giving the right maintenance suggestion. From the results of the analysis and discussion, the critical components of the S500-LCV excavator in PT X are Bucket, Control Valve, Radiator, Alternator and Hydraulic Breaker. Proposed maintenance based on the RCM method and the consideration of S500-LCV maintenance costs at PT X are bucket with preventive maintenance, control valve with a combination of preventive and corrective maintenance, radiator with preventive maintenance, alternator with a combination of preventive and corrective maintenance and hydraulic breakers with preventive maintenanc
Multi-tuned Active Power Filter Based on p-q Theory for Power Harmonic Supression
Get PDFThe phenomenon of voltage and or current harmonic distortion often occurs in industrial electrical system. The harmonic distortion waveforms are caused by non-linear loads. Active power filters can reduce harmonic distortion on almost any harmonic order that appears. The p-q theory is a widely used method to calculate harmonic reference currents that required. This paper proposes an active power filter controlling method that can determine the desired harmonic order to be compensated specifically. Through this method, only the desired harmonic order will be compensated. This proposed method increases the effectiveness of p-q theory in the calculation of current harmonic suppression. the simulation results show that the proposed method can suppress the desired harmonics to be compensated, ie 3rd order from THD 30% to 0.46%, while in 5th order from 10% to 0.09%
The Relationship between Job Satisfaction, Organizational Commitment and Leader-Member Exchange on Turnover Intention (Case Study in Head Office Employee of PT. WG)
Get PDFThe problem of turnover is experienced by many companies, including PT. WG. Head office of PT. WG has the highest rate of turnover among all locations of PT. WG. This study aims to determine the effect of job satisfaction, organizational commitment, and the relationship between leaders and the employees (Leader-Member Exchange - LMX) on employee turnover intention at the Head Office of PT. WG. It also aims to provide input to the management of PT. WG regarding things that need to be done to improve job satisfaction, organizational commitment, and LMX. This study uses a correlational method with primary data collected using a survey method in the form of a questionnaire. Collected data will be analyzed the suitability of the model with the hypothesis that has been proposed. Based on research that has been done, it was found that job satisfaction, organizational commitment, and LMX have a significant effect on turnover intention. Therefore PT. WG needs to pay attention to factors that influence job satisfaction and organizational commitment. In addition, leaders also need to pay attention to their relationships with subordinates. It is expected to reduce employee turnover intention at the Head Office of PT. WG
Evaluation of Drainage System for Inundation Problems at Subdistricts of Lowokwaru, Malang City
Get PDFMalang is a city in East Java with the level of development of rapid settlement areas, the region has grown in areas of land rainwater. The consequence of this development is the emergence of some new inundation in urban areas, one of them in Subdistrict Lowokwaru. Carrying amount inundation problems that occurred during 2018 in the Subdistrict Lowokwaru 4 times. Largely due to the drainage conditions are not maintained and are filled with trash and sediment. The conditions resulted in reduced sewer capacity and are not able to drain rainwater discharge and wastewater. Evaluation of the drainage system in subdistrict Lowokwaru includes analysis of technical and economic. On the technical aspects, hydrology and hydraulic analysis are carried out and evaluates sewer capacity. Economic aspects discuss the funding costs and maintenance operations of the drainage system management, as well as discuss the analysis of feasibility studies by calculating Benefit Cost Ratio and Net Present Value. The analysis showed that there are 21 sewers in condition without sediment that capacity is insufficient and 23 sewers in conditions with sediment are not met or sewer capacity is not technically eligible. It is necessary for a handling plan as an attempt to deal with the sewer capacity to drain the runoff discharge. The evaluation of economic aspects shows that the activity of handling inundation problems in the drainage system in Subdistrict Lowokwaru is feasible. This can be seen from the value of the B / C ratio is 1.83 (greater than 1) and the NPV value is positiv
Outage Management and House of Quality to Improve Power Station Performance
Get PDFThe Coal Power Plant from Fast Tracking Project (FTP) owned by PT ABC is built by contractors from China. PT ABC is a company working in the area of the provision of electricity services business . In 2010 PT ABC establish business units new special serving the implementation of the operation & maintenance unit whenever the business units services operation & maintenance . Currently has been implement operation & maintenance four units of steam power plants a large scale with, namely Coal Fired Power Plant Indramayu , Coal-Fired Power Plant Rembang , Coal Fired Power Plant Pacitan And Paiton New Coal Fired Power Plant, The condition of generating equipment is not good enough. Maintenance undertaken is currently inadequate again despite the condition of the equipment age is still young. The maintenance of the power plant is needed so that the power plant can improve the quality of service in order to meet the community's guidance and the challenges of technological development. To improve overhaul planning and preparedness at an optimum level, maintenance management is required using Outage Management, which is a synergistic and sustainable process of Planning, Monitoring, Controlling and Evaluation of Planed Outage and using House of Quality (HOQ). Outage Management is used to optimize power plant maintenance activities by applying the rules of Right Problem, Right Solution, Right Design, Right Implementation. By using House of Quality (HOQ), broadly voice of costumer attempted to be converted directly into technical characteristics of maintenance. By applying it is expected the company will be able to achieve technical characteristics in accordance with the target set. from attribute of quizoner made there is Priority Voice of customer (VOC) requirement to Critical Customer Requirements (CCR) are Safety Base Outage Management on Frame Outage Management on priority 1 with score 97 while Outage Management on score 7
Homesick and Migration Effect
Get PDFMigration plays an important role in development, especially in the labor economy. This paper reflects the factors that influence structural migration patterns in Indonesia using data from the 2014 Indonesian Family Life Survey (IFLS). We use a probit regression model to determine whether migration without partners and the amount of income affect migration again. by involving control variables, such as the number of migration trips, the distance of the migration location from the area of origin, and area of origin. The results show that a person decides to return to his home area when migrating himself. Migration without other household members causes a person to tend to lose his home. In addition, someone will migrate again when the amount of income received is lower than expected. Sacrificed utility costs cannot cover the burden of dependence on the area of origin. in addition, migrants from Java will choose to migrate again rather than settle
Requirement Engineering Analysis Based on Risk Assessment (Development of Management Information System for Domestic Wastewater in Gresik District)
Get PDFPublic services and the provision of proper and sustainable sanitation infrastructure is one of the basic needs of the community, according to the 2030 Sustainable Development Goal (SDG's) and the 2015-2019 Medium-Term Development Plan (RPJMN), the Government of Indonesia has determined that by 2019 achieving 100% Universal Access in the sanitation sub-sector service in order to accelerate infrastructure development to encourage economic growth and equity. This emphasizes the importance of optimizing water supply and sanitation services and especially the domestic wastewater sector. In the implementation of these services the operator operators often experience obstacles in integrating all business processes due to the limitations of the management system they have. The purpose of this study was to analyze the requirements engineering process with risk analysis and then integrate the system with the concept of enterprise resource planning with a case study of the development of a domestic wastewater management information system in the Public Works and Spatial Planning Office of Gresik Regency. This study uses the stages of preparing Requirements Engineering documents in accordance with ISO / IEC / IEEE 29148-2011 standards and Risk Assessment Analysis with ISO 31000 standards. Software Requirement Specifications (SRS) are then used as a reference in developing systems with an Enterprise Resource Planning (ERP) approach. The results of this study produced 20 risk variables that are relevant with 5 variables included in the high category, 6 variables included in the medium category and the remaining 9 variables included in the low category. Lack of stability, availability, scalability, usability, security, extensibility is one of the risk variables that are categorized as high. Ensuring the merger of all SRS modules to function properly is an action that can be carried out from the results of risk mitigation and becomes a consideration in the incorporation of 9 SRS modules using the Enterprise Resource Planning metho