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Miftachudin Chakiki

Venus: Jurnal Publikasi Rumpun Ilmu Teknik 2024 Asosiasi Riset Ilmu Teknik Indonesia

The building to be utilized should undergo regular inspections and performance testing to determine whether it can function and operate according to its intended use. Compliance with administrative and technical regulations governing the utilization of buildings is demonstrated through the issuance of a Building Worthiness Certificate (SLF). This study aims to assess the compatibility of the building's function with the conditions during the planning phase and evaluate the structural feasibility of the building. It also seeks to implement the provisions of Government Regulation No. 16 of 2021 regarding the Implementation of Law No. 28 of 2002 on Buildings. Based on the research conducted, it can be concluded that the structural suitability of the MSC Indosat Baturaden building has changed compared to the planned building. Initially designed as a battery storage building, it is currently used as an MSC building or a facility for storing batteries and servers. Additionally, there are discrepancies in the area specified in the original Building Permit (IMB) compared to the current building. Further analysis of the building's structure and the application of current regulations regarding structural serviceability, including dynamic load analysis (earthquake), inter-story drift analysis, P-Delta analysis, and structural cross-section checks, concluded that the building is safe as it meets the requirements specified in SNI 1726:2019 and SNI 2847:2019. The highest structural cross-section capacity ratio was 0.2 < 1, and the inter-story drift value was 0.023 < 0.07. The existing concrete material meets the structural standards, with a characteristic compressive strength of 28.98 MPa. The results of the rebar scan detector test showed that the type of reinforcement used complies with the standards specified during the planning phase, referring to SNI 07–0408–1989. Overall, the structural analysis results for the MSC Indosat Baturaden building indicate that the building is safe and remains fit for use.    

Ilma Nur Fadhila Aghnia; Dian Junita Arisusanty; Anak Agung Istri Sri Wahyuni; Jose Beno

Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan 2024 Asosiasi Riset Ilmu Teknik Indonesia

This research focuses on analyzing the performance of dry bulk unloading at Tanjung Tembaga Port, with a case study of PT Delta Artha Bahari Nusantara. The main objective of this research is to evaluate the performance of dry bulk loading and unloading services at the port and identify efforts that can be made to improve loading and unloading productivity. The research method used is descriptive quantitative, with data collection through direct observation, interviews, and documentation studies. The data obtained were analyzed using statistical methods and compared with the established operational service performance standards. The results showed that the performance of loading and unloading at Tanjung Copper Port seen from all indicators of loading and unloading performance can be concluded that the average of all indicators includes good category as evidenced by the total percentage of the average of 79.96%. This study concludes that to improve loading and unloading performance, PT Delta Artha Bahari Nusantara needs to improve facilities and infrastructure, improve operational systems, and provide training to the workforce. Thus, it is expected that the port can be more efficient in handling dry bulk loading and unloading and contribute positively to the supply and distribution chain.

Suryani Suryani; Marufah Marufah

Prosiding Seminar Nasional Ilmu Teknik 2024 Asosiasi Riset Ilmu Teknik Indonesia

Electric motors with an electromagnetic devices that convert electrical energy into mechanical energy, so it can be that electric motors are include in the category of dynamic electric machines. The research to find out the design of the circuit form protoype from wye delta, how to replace the system control circuit starting wye delta, and obtain a large result measuring the flow current of the 3 phase induction motor when the motor starts the motor running. Method used between another study of literature, than to do design and testing of tools and data retrieval. The results of the system test is effective, obtained, digging, initial current, electric motor with value, with the acquisition of measurement results when using the wye system on R, S, and T phase each 0,6 ampere, 0,8 ampere, and 0,6 ampere. When using the delta system on R phase of 7,5 ampere,S phase of 8,5 ampere, and T phase of 8,3 ampere. Prototype from thid tools operates with controller system, using a toll called a semiautomatic control system, whit an electromagnetic working principle ehere the main function of the contactor is as a magnetic switch.

Muhammad Reza Nugraha; Mustofa Abi Hamid

Venus: Jurnal Publikasi Rumpun Ilmu Teknik 2024 Asosiasi Riset Ilmu Teknik Indonesia

Carrying out work practices in this industry is one of the requirements for the industrial practice course. This practical activity aims to find out directly the state of the industry in terms of work readiness. The aim of this industrial practice activity focuses on finding out what components are contained in the Star-Delta hydrant pump panel, knowing the process of installing the Star-Delta hydrant pump panel and knowing how the Star-Delta panel works. In implementing this industrial practice, observation methods, library observations and interviews are used. PT. Tiga Kreasi Indonesia is a company that operates in the field of manufacturing electrical panels, with one of its products being Star-Delta hydrant pump panels to stabilize air pressure in hydrant pump lines. The hydrant pump's star delta panel functions to control and secure what happens if undesirable things happen, such as protecting a building or factory. This research produces new knowledge and understanding regarding the design of Star-Delta Panel hydrant pumps which are widely used in homes, factories and offices to minimize the occurrence of fires.

Linda Fitria Nuraini; Delta Rahma Dela; Nining Tunggal Sri Sunarti; Reni Tri Lestari

Jurnal Pengabdian kepada Masyarakat 2024 Pusat Riset dan Inovasi Nasional

The human development index needs to be prepared early on. Toddlers are the nation's next generation whose nutritional status must be taken into account. Toddler growth and development is a continuous process starting from the womb until adulthood. Monitoring growth and development in toddlers needs to be done. The aim of this community service is to measure the weight, body, height and developmental status of babies and toddlers to detect stunting early. The method used is direct examination using scales, macrotoa and KPSP sheets

Bagus Sutikno Putra; Eva Yulia Puspaningrum; Hendra Maulana

Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika 2024 Asosiasi Riset Ilmu Teknik Indonesia

The research proposes an innovative approach to identifying and positioning vehicle number plates using a combination of Maximally Stable Extremal Regions (MSER) and Harris Corner methods. The MSER method is used to detect stable regions on the vehicle number plate image. MSER has the ability to recognize areas that have significant contrast intensity, which often represents the characteristic of the number plate. After identifying the potential regions, the Harris Corner method was applied to determine the characteristic angles. The cross points on the number plate. The combination of these two methods allows for more accurate and reliable identification of the position of the number plate. In this study the author performs optimization by changing the preprocessing part and the part of the MSER method. In the preprosessing the author changes the morphological part of a filter, in the section of the method MSER adds input arguments such as ThresholdDelta, RegionAreaRange, and MaxAreaVariation. The results of this study are 99.27% accuracy, 82.73% precision and 83.14% recall. Previous studies were 98.85%, 67.61% and 79.66% recalls. Based on the results of these values, the study has successfully optimized previous studies.