International research journal of engineering, IT & scientific research
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Evaluation of the implementation of occupational safety and health management systems on the ayana nort wing bali construction project
Get PDFBuilding construction projects have a high level of risk of work accidents, especially for workers in the field. Therefore, at the time of implementation of construction work, it is necessary to evaluate the implementation of occupational safety and health management system (SMK3) to provide a sense of security to workers in the field of this research aimed at evaluating SMK3. This research uses qualitative and quantitative methods to know the implementation of SMK3, by taking data by conducting structured interviews conducted on the building construction project Ayana Nort Wing Bali. Analysis conducted a descriptive analysis based on Government Regulation of the Republic of Indonesia No.50, 2012 advanced with 12 criteria containing 166 criteria elements. The result of this study is the application of PP No. 50 of 2012 for the advanced level of 92.89% categorized as satisfactory. In addition, there are 14 that have not been implemented. This the company that the evaluation level of occupational safety and health management system (SMK3) in the building construction project Ayana North Wing Bali is the level of application is very satisfactory for the project
Design of prada paint dulang craft drying machine to improve product quality and work productivity of dulang fiber crafters in Bangli regency
Get PDFDulang (Balinese Language) is a tool used by Hindus as a means in ceremonies to bring holy offerings of gebogan (like holy offerings) during a ceremony. Dulang is generally made of wood which is formed in such a way and given a color to beautify its appearance. The drying process is carried out outdoors during the day at around 12.00 - 1.00 pm for around 60 minutes with an ambient temperature of 30 - 34 ° C until the gold paint is dry. The process of drying gold paint requires a good heat temperature and drying evenly to get the results of good quality Prada paint. When the weather is cloudy or the rainy season the craftsman drying process can take place for one full day, other than that the quality of Prada (like gold color paint) is also not good that is less brilliant. Efforts to overcome this designed a gold paint drying machine. This drying machine is designed with a capacity of 4 pieces of fiber with 2 shelves
Design of sintered zeolite evaporative cooling system
Get PDFAn evaporative cooling system for fruit and vegetable was designed, fabricated, and evaluated in this study. The evaporative cooling system is made of plywood covered with steorofoam. The inside system is made of plywood with dimensions of 30 cm x 30 cm x 30 cm. The inside of the box is covered with steorofoam with a thickness of 2 cm on the front, sides and back. The cooling pad in this evaporative cooling system is sintered zeolite. Sintering zeolite is a new material used to optimize evaporative cooling systems. One suction fan to draw environmental air through the cooling pad and into the controlled room. There is a water reservoir used to collect cooling water and place a cooling water circulation pump. The pump lifts water from the reservoir then sprays the cooling pad through the pipe and then the water is stored back in the reservoir. As water drips through the cooling pad, the suction fan keeps the air moving and blowing through the cooling pad. When passing through the cooling pad, the evaporation process occurs, and the cooling effect takes place. 
The analysis of the unevenness of the loop pile fabrics by height
Get PDFIn this article, an analysis of the unevenness of the loop pile fabrics, which are included in the pile tissue gap, was carried out. Fabric samples woven on the ITEMA-9500 loom were used. The organoleptic method was used as a method for determining the length of the rings, and the length of the rings was determined in laboratory conditions. Based on the analysis of the results of the experiment, it was found that the lengths of the hairs of the towel samples differed from each other, and the hair length increased from 9.5 to 10 mm on both sides of the towel samples. In addition, according to the analysis of the results, it was observed that the height of the bristles was different from the length of the loops on the front and back of the fabric, which ranged from 8 mm to 11.5 mm, which caused an unevenness of the height of the loops by 1.75 mm
Ergonomic tetrapod reduces the MSDs risk and productivity of steel-bar assembly for reinforcement concrete beams
Get PDFThe digitalization of construction has been carried out to meet the demands of the industrial era 4.0. However, there is still a lot of construction work that is preform manually, such as the steel-bar assembly for reinforcement concrete beams. Based on the 2019 ILO report, it can be seen that fatal work-related illnesses reached 86%, much higher than work accidents, which was 14%. Of the various fatal illnesses due to work, MSDs requires the highest health compensation costs, which reach 40%. The previous study showed that the steel-bar assembly was done in awkward working posture (squatting, bending, twisting repeatedly) with high risk of MSDs (Rula score: 7) and needs improvement immediately. This research was conducted through experiment with pre-posttest control group design. The specific target of this research is to reduce the MSDs risk and increase the productivity by supporting the workers with the ergonomic tetrapod as the working table. The subjects were two groups of students at Civil Engineering Department Politeknik Negeri Bali, with 14 students in each group.  
Structure analysis of building functions transition on the earthquake area five reviewed from costs and time schedule
Get PDFThe purpose of this study is to determine the dimensions and reinforcement of structure, cost, and schedule due to the transition structure of the building function. The structural transition of building functions is carried out in the earthquake area five with the classification of soft and hard soils. The building used as a research model is a 3-story residence on Nuansa Utama Selatan Street number 3, Jimbaran, Bali. The planning of this building will be converted into office buildings and shophouse on the 2nd and 3rd floors functioning as a warehouse in the earthquake area five in Bali with the classification of soft and hard soil that will be analyzed using SAP 2000 program so that the structural dimensions are used as a reference in the creation of costs, and schedule obtained using Microsoft Project program. The analysis of structure shows that the structure of a residential house on hard soil has the dimensions and reinforcement of the smallest structure. The ratio of structural reinforcement in the transition of structure functions from residential house to office on hard soil by 1.32% with the lowest structure cost ratio by 1.80% and schedule of the structure by 3.80%
Theoretical study of the movement process of destroyed seeds and fiber in the new construction saw gin working camera
Get PDFA theoretical study of the process of movement of a dehydrated seed + fibrous medium in a saw gin working chamber has been carried out. The process representing the motion of a depleted seed + fibrous medium is mathematically constructed, based on which the corresponding differential equations are constructed. The constructed differential equations were solved numerically in the MAPLE-17 program, corresponding graphs were obtained and conclusions were given
Strategy for quality culture development of construction implementing service companies in running a quality management system based on organizational culture and national culture to reduce construction failure rates
Get PDFThe purpose of this study is to provide an overview of the development of a quality culture in implementing a quality management system based on ISO 9001 based on organizational culture and national culture that influence each other in contracting companies, especially in Indonesia. The analysis of this research by processing 151 respondents' data using SPSS and SmartPLS. From the results of the analysis, it was found that the National Culture, Quality Management System, and Organizational Culture affect the Quality Culture Development. The significant indicators of the National Culture variable on the Quality Culture Development are individualism/collectivism and power distance. While the significant indicators of the Quality Management System variable on the Quality Culture Development are organizational and operational contexts. A significant indicator of the Organizational Culture variable on the development of a Quality Culture is Efforts to Achieve Performance and Leadership. To develop a Quality Culture influenced by the National Culture, Quality Management System, and Organizational Culture. This research can be used as material or input in developing a Quality Culture to reduce the rate of construction failure in BUMN construction service companies in Indonesia in the future.
Specific learning difficulty: autism, dyscalculia, dyslexia and dysgraphia
Get PDFThere are specific learning difficulties such as autism, dyscalculia, dyslexia and dysgraphia, the purpose of this article is to understand how these disorders affect verbal, non-verbal, logical and written communication in the social relationships of children who suffer from it. The qualitative methodology was applied in combination with the desk review technique, obtaining clear and pertinent criteria, an analysis of concepts was proposed on each of their meanings, characteristics and typology, suggestions of learning techniques are presented regarding the way correct to reduce disorders, the opinion of different authors who have carried out studies on the subject was obtained, interpreting from the pedagogical perspective and the importance of knowing the subject to act against these learning problems
Isolated photovoltaic system for house: pre-sizing
Get PDFPhotovoltaic solar energy is a clean renewable energy source that allows obtaining electricity directly from solar radiation through semiconductor devices called photovoltaic cells. The present research aims to pre-design an isolated system for a house that can serve as a pattern for the electrification of houses that today do not have power in the province of Manabí. To carry out the proposal, the PVsyst was used, a tool for sizing the system, in addition to the bibliographic review, the qualitative-quantitative, and the inductive deductive. It was obtained as a result that photovoltaic solar energy is adequate to provide a solution to isolated homes that today do not have energy service, in addition to those that have a poor quality of service