Hasil Turnitin di The 2nd Conference for Civil Engineering Research Networks (ConCERN-2 2018) dengan judul "Evaluation of the use of prefabricated bridge elements with Design for Manufacture and Assembly (DfMA) criteria"

The increasing need for bridge infrastructure in Indonesia requires an efficient and lean construction process. The aim of this research to evaluate the use of precast concrete elements on bridges based on the Design for Manufacture and Assembly (DfMA) criteria. DfMA is a principle design that considers the process of manufacture and assembly components based on the following criteria, i.e., simplificity of design, number of components, standardization on elements or material and ease of handling. Analytical Hierarchy Process (AHP) is used to determine the weights for each criteria. Data were collected through observations on a bridge project, interviews with engineers and questionnaires. A typical girder and slab bridge is used as an object for DfMA-based evaluation. The results of evaluation design of prefabricated components to recommend some that are suitable for use in bridge construction. The last case study was taken to one of the bridge construction projects on the newly completed highway is done to identify the prefabricated components used. Bridge analysis and re-design are carried out with the DfMA concept, including costs incurred, resource scheduling and discussions of project risk. The results of analysis with simulation design giving efficiency 28,83% simplificity of design; 8,74% number of components and standardization on elements or materials; 25% ease of handling; 51,53% assembly time; 23,39% cost of work and 18,87% duration time. Finally, the level of risk of work received such as weather conditions and work safety is reduced. In closing, recommendations were given for further DfMA development

A CALCULATION OF COST OF QUALITY WITH ACTIVITY BASED COSTING METHOD TO MAINTAIN QUALITY BETWEEN PRODUCTION PROCESSES

Quality is an image of a company. PT Berkat Manunggal Jaya is a company that its primary activity is to assemble the generator units. This company wants to improve its quality in its production processes. The Initial stage is to determine the amount of quality cost since it hasn’t been measured yet, especially in the production processes. This is because there are several cost categories that are within the company but the company still has not been able to measure them, which include the cost of diesel fuel for repeated inspection and the amount of diesel fuel that was carried when generators are delivered to the customers. The measuring method of this quality cost is using the Cost of Quality (COQ) model which details of the cost categories are based on Activity Based Costing (ABC) method. This method is suitable because it uses direct costs’ account, for instance, the use of materials as well as indirect costs as corporate overhead costs. The detail work instructions for the inspection of the production process between departments are provided based on existing procedures in the company. This is done to reduce the unacceptable product-in-progress when the production process is in operation. After calculating and put in all the activities into the four categories of Cost of Quality, the total Cost of Quality compared with the prices of sold unit from every generator set type are 1.77% for 680 KVA type open, 1.74% for 1300 KVA first type silent, 1.74% for 1300 KVA second type silent, 2.86% for 680 KVA type silent, 1.28% for 1300 KVA first type open, 1.27% for 1300 KVA second type open, 1.13% for 1740 KVA first type open, 1.13% for 1740 KVA second type open. The recommended solution for the reduction of Cost of Quality is to modify the procedure inspection flow in the company to reduce failure cost, especially in the final inspection costs (repeated test load processes)

Hasil Turnitin Karya Ilmiah pada Prosiding MIMEC 2017 dengan Judul The analysis of market knowledge competence effect and research & development (R&D) toward the policy making of new product development

The increasing mobility of people without adequate provision of mass transportation infrastructures makes people choose private transportation like motorcycles. Such circumstances lead the motorcycle manufacturers in Indonesia competing to develop their products to meet the needs of customers. In addition, the new regulation of Central Bank of Indonesia dealing with the credit advances has raised the intense competition of motorcycles industries in Indonesia. One of the ways to win the competition is by developing new and improved products. In developing and improving the products, companies need to consider resource utilization. In this research, researcher utilizes the resources that exist both inside and outside the enterprise such as customer demands, intensity of competition, perception of the importance of market knowledge, importance of market competence, and internal R&D as well as external R&D is expected to develop new products that are superior. The study involved 150 employees as respondents. The method used in the study is Structural Equation Modeling (SEM) with AMOS 20.0 statistical software. The result shows that the demands of the customers and the intensity of competition lead to a positive effect on market knowledge competence, while the perception of the market knowledge importance does not influence the development of new products, and market knowledge competence, internal R&D and external R&D have positive effect on the development of new products

ANALISIS PENGARUH KOMPETENSI PENGETAHUAN PASAR DAN RESEARCH & DEVELOPMENT (R&D) TERHADAP PENENTUAN KEBIJAKAN NEW PRODUCT DEVELOPMENT (Studi: PT. Triangle Motorindo, Semarang, Jawa Tengah)

ABSTRAK Mobilitas masyarakat yang semakin meningkat tanpa diimbangi sarana transportasi massal yang memadai, membuat masyarakat memilih sarana transportasi pribadi seperti motor. Keadaan membuat para produsen motor di Indonesia berlomba-lomba mengembangkan motornya agar sesuai dengan keinginan konsumen. Selain itu, peraturan baru Bank Indonesia mengenai uang muka kredit motor menambah ketatnya persaingan industri motor di Indonesia. Salah satu cara agar dapat memenangkan persaingan adalah dengan mengembangkan produk baru. PT. Triangle Motorindo merupakan salah satu perusahaan motor yang merasakan dampak tersebut. Perusahaan yang didirikan tahun 2000 tersebut, berusaha meningkatkan kualitas motornya agar sesuai dengan keinginan konsumen. Dalam penelitain ini, peneliti memanfaatkan sumber-sumber yang ada baik dari dalam maupun luar perusahaan seperti tuntutan pelanggan, intensitas persaingan, persepsi pentingnya pengetahuan pasar, kompetensi pentingnya pasar, internal R&D, dan eksternal R&D diharapkan dapat mengembangkan produk baru yang unggul. Penelitian melibatkan 150 karywan sebagai responden. Metode yang digunakan Structural Equation Modeling (SEM) dengan bantuan software AMOS 20.0. Hasil penelitan yang diperoleh adalah tuntutan pelanggan, dan intensitas persaingan berpengaruh positif terhadap kompetensi pengetahuan pasar, sedangkan persepsi pentingnya pengetahuan pasar tidak mempengaruhi pengembangan produk baru, kemudian kompetensi pentingnya pasar, internal R&D, dan eksternal R&D berpengaruh positif terhadap pengembangan produk baru. ABSTRACT The increasing mobility of people without a balanced adequate mass transportation, making people chooses private transportation like motorcycle. Condition makes the motorcycle manufacturers in Indonesia are competing to develop their bike to fit the consumers desires. In addition, the new regulations from Bank Indonesia on motorcycle credit advances, add competition to the motorcycle industry in Indonesia. One way to win the competition is to develop new products. PT. Triangle Motorindo is one of the motor manufacturers that feel the impact. This company was founded in 2000, trying to improve the quality of the bike to fit the desires of consumers. In this research, the researchers utilized the resources that exist both inside and outside the company such as customer demands, competition intensity, perception of the importance of market knowledge, competency of markets knowledge, internal R & D, and external R & D expected to be able to develop new superior products. This study involved 150 employees' as respondents. The method used on this study is Structural Equation Modeling (SEM) with AMOS 20.0 statistical software. The research results obtained are that customers demands and the competition intensity has a positive influence on the market knowledge competency, while the perception of the importance of market knowledge does not affect new product development, and then the competency of markets knowledge, internal R&D, and external R&D have a positive influence on the development of new products

Artikel Ilmiah Bambang Purwanggono MIMEC 2017 dengan judul "The analysis of market knowledge competence effect and research & development (R&D) toward the policy making of new product development"

The increasing mobility of people without adequate provision of mass transportation infrastructures makes people choose private transportation like motorcycles. Such circumstances lead the motorcycle manufacturers in Indonesia competing to develop their products to meet the needs of customers. In addition, the new regulation of Central Bank of Indonesia dealing with the credit advances has raised the intense competition of motorcycles industries in Indonesia. One of the ways to win the competition is by developing new and improved products. In developing and improving the products, companies need to consider resource utilization. In this research, researcher utilizes the resources that exist both inside and outside the enterprise such as customer demands, intensity of competition, perception of the importance of market knowledge, importance of market competence, and internal R&D as well as external R&D is expected to develop new products that are superior. The study involved 150 employees as respondents. The method used in the study is Structural Equation Modeling (SEM) with AMOS 20.0 statistical software. The result shows that the demands of the customers and the intensity of competition lead to a positive effect on market knowledge competence, while the perception of the market knowledge importance does not influence the development of new products, and market knowledge competence, internal R&D and external R&D have positive effect on the development of new products