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All Journal Journal of Industrial Engineering & Management Research (JIEMAR) JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Universal Journal of Science and Technology Jurnal Pengabdian Masyarakat dan Riset Pendidikan PROFESOR : Professional Education Studies and Operations Research
Ghina Rizqandi Q.A
Unknown Affiliation
Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Other

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THE CONTRACT CHANGE ORDER ANLYSIS OF BRIDGE CONTRUSTION EMPLOYEES OF BIG HALL PROJECTS IMPLEMENTATION OF NATIONAL ROAD WHICH INFLUENCES THE TIME PERFORMANCE Dwi Aneka Kartini; Ghina Rizqandi Q.A
Journal of Industrial Engineering & Management Research Vol. 5 No. 2 (2024): April 2024
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/jiemar.v5i2.520

Abstract

There is always problem of change order during the implementation of the project, either in first, middle, or the last project which involves the service user and the service provider. In every construction projects, there is always changing which called as change order (Jaydeep, et al, 2015). The change order could directly increase the cost of the project because of the additional material and volume, conflict of implementation schedule, rework, increase the overhead and increase the employees’ fee (Hanna, et al, 1999). The aim of this research is to find the causative factors of change order and identify the dominant factors which cause the change order which influences the time performance of the national bridge project. The data collecting technique of this research used survey and the previous research. The analysis method that was used to find the dominant factors was Partial Least Square (PLS). There are 28 dominant factors the cause of change order which influences the time performance on national road project. From the 28 dominant factors, they will divide in to 3 factor groups.
STUDY OF ELECTRONIC WASTE INVENTORY SYSTEM (E-WASTE) FROM HOUSE HOLD IN PAMENGKANG VILLAGE Wirani, Ayu Puspa; Octoberry Julyanto; Wiwik Eko Pertiwi; Ghina Rizqandi Q.A; Erwan Darmawan
UJoST- Universal Journal of Science and Technology Vol. 2 No. 2 (2023): September 2023
Publisher : Faculty of Science and Technology University of Pramita Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11111/ujost.v2i2.147

Abstract

E-waste is all objects included in a wide variety of electronic devices and their developments ranging from large household electronic equipment such as refrigerators, air conditioners, cell phones, stereo systems, and other consumptive electronic devices, to computers that are discarded by their owners. This study aims to determine the potential amount of used electronic goods (E-Waste), the amount of electronic waste generation, electronic waste management and the potential value of electronic waste recycling generated by the community which if not managed will cause a negative impact on the environment and public health of Pamengkang Village, Kramatwatu District. The type of research used is descriptive and qualitative research with research techniques using surveys. This research uses literature and field research such as interviews, observations and questionnaires. with a sample of 32 respondents, the sampling technique using quota sampling. research data processing was carried out using SPSS tools. Data were analyzed using univariate analysis. The results of the univariate analysis showed that the most electronic waste generated by the community was a TV as many as 7 (21.9%) and a fan as many as 7 (21.9%) and for the management of electronic waste the most done by respondents, namely electronic waste management by storing 23 (71.9%). As for the highest recycling value of electronic waste in Pamengkang Village, namely electronic materials at a price of Rp. 30,000, -.
STUDY ON THE USE OF HOUSEHOLD B3 WASTE AS BUILDING MATERIALSIN PAMENGKANG VILLAGE, KRAMATWATU DISTRICT, SERANG REGENCY Ghina Rizqandi Qurrota A'yun; Dwi Aneka K
PROFESOR : Professional Education Studies and Operations Research Vol. 1 No. 01 (2024): June 2024
Publisher : AGUSPATI RESEARCH INSTITUTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/9aw3jd07

Abstract

Building materials in architecture are usually applied in exteriors which include building facades, furniture in room interiors, or construction planning activities such as road infrastructure, for example road paving work, landscape work. In general, building materials are obtained from wood, concrete and steel. . Along with technological developments, building materials are also obtained from recycled materials, such as from household waste recycling management. Some waste that cannot be decompo sed is dangerous and toxic waste which we call B3 Waste (Hazardous and Toxic Materials). The study of the use of household hazardous waste as building materials can be applied in the exterior grouping which includes building facades, construction planning activities such as road infrastructure, for example road paving work, landscape and interior work which includes room furniture, and room decoration accessories as space aesthetics. The research method used is a qualitative method, which uses data collection techniques by conducting interviews, observations and questionnaires. with a sample of 33 respondents to then be analyzed descriptively regarding existing theories based on literature to see the achievements of aspects of the use of household hazardous waste as building materials in Pamengkang Village, Kramatwatu District, Serang Regency. The results of this research show that there are 3 building materials produced from solid B3 waste in the Pamengkang Village area, Kramatwatu, Serang, namely: Plastic, Glass, and Metal (Aluminum & Iron). These materials can be used in exteriors & building interiors according to their respective management methods (reuse and recycle.
Pengembangan Sistem Peringatan Dini menggunakan artificial intellegence Teknologi Sensor Menjaga Kesehatan Masyarakat dari Peningkatan Tingkat Bau di Pembuangan Sampah Akhir Cilowong Serang Banten: Pengabdian Erwan Darmawan; Lani Febriani; Ghina Rizqandi Q.A; Muhamad Natsir
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.1838

Abstract

The increase in odor levels from the Cilowong Final Waste Disposal Site (TPSA), Serang, Banten, has had a negative impact on air quality and the health of the surrounding community. This community service activity aims to develop an early warning system based on Artificial Intelligence (AI). Artificial Intelligence (AI) and gas sensor technology to monitor in real time emissions of odorous gases such as hydrogen sulfide (H₂S), ammonia (NH₃), and volatile organic compounds (VOCs). This system is designed to analyze environmental data patterns using machine learning and provide early warnings to the public through a digital platform based on the Internet of Things (IoT). The development process refers to the CRISP-DM method in data processing and predictive modeling (Wirth & Hipp, 2000), and uses electrochemical-based sensors that have been proven effective in environmental monitoring (Kim et al., 2021). The implementation results show that the system is able to improve the community's rapid response to potential odor hazards and support decision-making by environmental managers. This innovation is a strategic step to encourage sustainable environmental management and protect public health from exposure to air pollutants.
Strategi Rekrutmen dan Seleksi pada Proyek Penunjukan langsung di PT. XYZ. Himalaya Bima Kenzo; Ghina Rizqandi Q.A; Dwi Aneka Kartini
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 4 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss4pp971-976

Abstract

Human resources play a very important role, according to a report from the World Economic Forum (2020), around 60% of the total construction project costs are allocated to labor costs. Apart from that, the construction industry also has to compete with other sectors that offer more attractive salaries and working conditions. A study by McKinsey & Company (2017). Selection is the process of evaluating candidates to determine whether they are qualified for the position offered. According to Schmidt and Hunter (1998), effective selection can improve employee performance and reduce turnover rates. Many workers are unfamiliar with new technology and find it difficult to adapt. Innovation in recruitment and selection is also the key to the company's success in facing challenges in the construction sector. By adopting new technologies and more effective selection methods, companies can improve the quality of their workforce and ensure the success of future projects. By understanding the challenges faced and implementing best practices in recruitment and selection, companies can attract and retain a quality workforce.
Co-Authors Dwi Aneka K Dwi Aneka Kartini Erwan Darmawan Himalaya Bima Kenzo Lani Febriani Muhamad Natsir Octoberry Julyanto Wirani, Ayu Puspa